1 00:00:00,000 --> 00:00:05,340 2 00:00:05,340 --> 00:00:07,370 >> DOUG LLOYD: Sic weve multum opus fit in C, 3 00:00:07,370 --> 00:00:09,536 C et est a vere frigus quia lingua dederit tibi 4 00:00:09,536 --> 00:00:12,840 facultatem vere dive humili gradu in vestri progressio. 5 00:00:12,840 --> 00:00:16,810 Nos adepto facere quae vere minimum deformetur 6 00:00:16,810 --> 00:00:18,800 individuum bytes of memoria. 7 00:00:18,800 --> 00:00:21,420 Quaesivi quem diligit, indicibusque realiter sinunt ut mollitiem. 8 00:00:21,420 --> 00:00:25,260 >> Sed necesse est ut semper egregium par sulcis detail 9 00:00:25,260 --> 00:00:26,820 in nostros progressio? 10 00:00:26,820 --> 00:00:28,210 Forsit non, ius? 11 00:00:28,210 --> 00:00:30,376 Si erant 'iens habere commercium-off inter sit 12 00:00:30,376 --> 00:00:32,911 potens est omnia facere vere, realiter minutis et vere, realiter 13 00:00:32,911 --> 00:00:35,910 magna cogitare quod non Circumspexi, et non ad effectum deducendi 14 00:00:35,910 --> 00:00:40,290 si haec vere magnus ideas Lorem aedificata in nobis 15 00:00:40,290 --> 00:00:43,980 generaliter accipiendo indigentiam aedificare magna progressio vel magna incepta, 16 00:00:43,980 --> 00:00:49,130 forsit iens parte errare nos habendi sermonis supellectilem extruxerat 17 00:00:49,130 --> 00:00:51,300 pro nobis, instead of having low-level effercio. 18 00:00:51,300 --> 00:00:53,970 Quod quidem fit ubi in PHP. 19 00:00:53,970 --> 00:00:58,200 >> Sed una de rationibus quod docemus PHP in CS50 20 00:00:58,200 --> 00:01:01,020 gravius ​​est suus inspirati Et tamen, ut opinor, 21 00:01:01,020 --> 00:01:05,140 ibi sunt duo realiter progenitor linguis 22 00:01:05,140 --> 00:01:08,200 Frequentissimi sunt hodie. 23 00:01:08,200 --> 00:01:10,110 C et LISP. 24 00:01:10,110 --> 00:01:13,280 Et haerent progenitor languages quia omnis alia moderni programming 25 00:01:13,280 --> 00:01:17,380 linguae notitiam animo comprehendit succrevit quia sic divinitus inspirata 26 00:01:17,380 --> 00:01:20,330 uno aut altero syntaxi. 27 00:01:20,330 --> 00:01:26,160 PHP est simillima syntaxi ad C, cum linguis sicut Schemate; 28 00:01:26,160 --> 00:01:27,900 verbi gratia, ut audivimus, 29 00:01:27,900 --> 00:01:32,070 is graviter inspirati a lingua LISP dicitur, quod est senior lingua. 30 00:01:32,070 --> 00:01:34,220 >> Et ideo nos docere PHP in CS50 est, 31 00:01:34,220 --> 00:01:37,730 cognoscendo C sicut fundamentaliter verecunde tu quidem ut hac in parte 32 00:01:37,730 --> 00:01:41,280 Arreptisque PHP, quod te quae tanta facultas altius 33 00:01:41,280 --> 00:01:44,710 quam C, non esse quod multum de crate superne, 34 00:01:44,710 --> 00:01:48,230 quia iam habent basic idea de syntax. 35 00:01:48,230 --> 00:01:50,590 C 'been circa fere XLV annos ad hunc locum pertinebunt. 36 00:01:50,590 --> 00:01:52,780 PHP suus fuit circa fere XX annis. 37 00:01:52,780 --> 00:01:57,080 Et erit in die XXV annis in inter, programmers 38 00:01:57,080 --> 00:02:01,540 Statuerat enim prius hos multo potius altiorem gradum peritiae, 39 00:02:01,540 --> 00:02:04,970 et certamina, in erroribus notandis de XX annis in inter 40 00:02:04,970 --> 00:02:08,210 ducitur ad PHP et aliis in vernaculis sermonibus. 41 00:02:08,210 --> 00:02:11,039 >> PHP scriptor magna electionem lingua software 42 00:02:11,039 --> 00:02:14,042 quod enim allow-- software that-- ubi vobis 43 00:02:14,042 --> 00:02:16,250 postulo efficio quae in C actu voluptua. 44 00:02:16,250 --> 00:02:18,480 Ut pro exemplo, nihil operantes cum Funiculos in C 45 00:02:18,480 --> 00:02:21,709 est admodum complicatis, quia scimus chordas C 46 00:02:21,709 --> 00:02:23,250 vestit characterum vere iustus. 47 00:02:23,250 --> 00:02:25,230 Non constructum-in notitia typus. 48 00:02:25,230 --> 00:02:28,220 Aut forte plus fundamentaliter, ne operias aliquid in C, 49 00:02:28,220 --> 00:02:30,360 quod si vos postulo efficio quidam computer networking? 50 00:02:30,360 --> 00:02:30,860 Sunt omnia? 51 00:02:30,860 --> 00:02:34,920 >> C facultatem agendi, sed suus tam difficile quâdam actu. 52 00:02:34,920 --> 00:02:37,580 Non sit delicatus si lingua constructum-in via 53 00:02:37,580 --> 00:02:38,910 ad effectum deducendi networking? 54 00:02:38,910 --> 00:02:43,420 Et quod sit proprium Lombardie PHP faciat, quod vel facilitatem admodum aliquantulus magis. 55 00:02:43,420 --> 00:02:47,740 Ut dixi, incitata graviter est PHP C. syntax simillima. 56 00:02:47,740 --> 00:02:51,760 Et ideo faciam fiducialiter transitus ab uno ad alterum 57 00:02:51,760 --> 00:02:54,710 paulo mollior quidam other languages ​​esset. 58 00:02:54,710 --> 00:02:58,800 >> Committitur PHP scripto modo aperire a file cum .php lima tractus. 59 00:02:58,800 --> 00:03:00,670 Technice non est actu requiritur, 60 00:03:00,670 --> 00:03:04,495 sed si vis huiusmodi syntax quatenus in IDE, ut typus 61 00:03:04,495 --> 00:03:07,620 nomina et variabilis nomina functionum scitis quia post biduum linguae keywords 62 00:03:07,620 --> 00:03:10,090 sunt highlighted in a imprimis colo colui cultum, vos generaliter 63 00:03:10,090 --> 00:03:14,020 volo nominare vestri lima cum peculiari lima tractus. 64 00:03:14,020 --> 00:03:18,430 Ita nostri nominauerunt .php cum file extensionem, sed tum cum PHP, 65 00:03:18,430 --> 00:03:23,310 omne quod in PHP codice scribere file habet inclusam in his PHP 66 00:03:23,310 --> 00:03:25,190 delimiters quod videmus hic in screen. 67 00:03:25,190 --> 00:03:27,910 Angulus bracket? Php committitur. 68 00:03:27,910 --> 00:03:30,860 Deinde nos scripsisti omnes sermones Domini nostri PHP volumus codice intercedit. 69 00:03:30,860 --> 00:03:32,260 Tum ? 70 00:03:32,260 --> 00:03:34,710 angulus bracket claudere. 71 00:03:34,710 --> 00:03:37,170 >> Si non facere, quid suus 'iens accidere? 72 00:03:37,170 --> 00:03:38,170 Suus 'non iens fragore. 73 00:03:38,170 --> 00:03:39,410 Suus 'non iens ut vere ruinam nostram progressio. 74 00:03:39,410 --> 00:03:41,440 Quod suus 'non iens ut effectum, quia volumus. 75 00:03:41,440 --> 00:03:44,540 Quid futurum realiter, est Cum hanc rerum conamur vertemus, 76 00:03:44,540 --> 00:03:50,330 quae non inter illos delimiters typis ex perlectum iri. 77 00:03:50,330 --> 00:03:52,210 Suus 'non iens ut actu idem suasor auctorque code, 78 00:03:52,210 --> 00:03:56,010 suus 'iens ut iustus print eam verbatim. 79 00:03:56,010 --> 00:03:57,320 >> Sed quid est hoc? 80 00:03:57,320 --> 00:04:00,416 Sic C est quod suus 'notus sicut compilavit lingua. 81 00:04:00,416 --> 00:04:03,040 Vos es forsit familiar cum gradum faciens progressio 82 00:04:03,040 --> 00:04:07,820 convertens .c files et .h files in uno executable cum faciunt, 83 00:04:07,820 --> 00:04:11,130 in particulari usura Sonant ut nostri compilator. 84 00:04:11,130 --> 00:04:13,030 PHP, quamvis, non hoc tantundem valeat. 85 00:04:13,030 --> 00:04:15,600 PHP est quod suus 'dicitur interpretatum lingua. 86 00:04:15,600 --> 00:04:16,760 Et quid est istuc? 87 00:04:16,760 --> 00:04:20,680 >> Atqui non modo nos convertere source codice nostro cifrae atque infrequentibus 88 00:04:20,680 --> 00:04:21,470 prius. 89 00:04:21,470 --> 00:04:23,900 Sed ibi est ordo quod etiam vocatur 90 00:04:23,900 --> 00:04:29,771 PHP, quod intelligit et PHP in quo genere esse noxium. 91 00:04:29,771 --> 00:04:32,520 Quod suus non vere prorsus accurate, tamen suus 'pulchellus bonus analogiam 92 00:04:32,520 --> 00:04:33,760 quid suus 'evenirent, admirari. 93 00:04:33,760 --> 00:04:37,230 Suus 'interpretando illis et fugere in zeroes ones. 94 00:04:37,230 --> 00:04:40,160 Itaque si nescit quomodo ad processionem aliquid, 95 00:04:40,160 --> 00:04:42,800 si nescis PHP processus, vos forsit 96 00:04:42,800 --> 00:04:44,680 et cogitabant interficere in illud iudicium 97 00:04:44,680 --> 00:04:48,960 >> Vos forsit volo ut in codice est, etiamsi non sit inter PHP-- 98 00:04:48,960 --> 00:04:50,035 in PHP delimiters. 99 00:04:50,035 --> 00:04:51,910 But-- sic suus 'non iens ut delete is pro vobis, 100 00:04:51,910 --> 00:04:53,576 suus 'iustus iens ut basically abiicienda sit. 101 00:04:53,576 --> 00:04:55,550 Ita suus 'iens ut procer it ad screen. 102 00:04:55,550 --> 00:04:57,150 >> Videtur male suus rem, sed etiam suus ' 103 00:04:57,150 --> 00:04:58,220 iens futurus vere Bonum, ut si tibi placet 104 00:04:58,220 --> 00:05:00,390 cum videre nos loqui de PHP web development, 105 00:05:00,390 --> 00:05:04,010 quia dicit possumus PHP et frequentanda HTML. 106 00:05:04,010 --> 00:05:06,640 Non bene uti possumus eos ad Define strenuus creare. 107 00:05:06,640 --> 00:05:10,650 Sed plura de quod in video in PHP web development. 108 00:05:10,650 --> 00:05:12,021 >> Quid ergo sibi aptam PHP? 109 00:05:12,021 --> 00:05:13,520 Id Video futuri. 110 00:05:13,520 --> 00:05:14,850 Lets loqui circa illud. 111 00:05:14,850 --> 00:05:16,490 >> Sic committitur, variabilium. 112 00:05:16,490 --> 00:05:18,030 PHP variabiles sunt. 113 00:05:18,030 --> 00:05:20,067 Sunt justi duo magna differentiae a C. 114 00:05:20,067 --> 00:05:21,900 Quorum primum est, ut illic ' no type specifier. 115 00:05:21,900 --> 00:05:24,245 Non equidem dicere int, integer, float omnes effercio. 116 00:05:24,245 --> 00:05:25,620 Neque enim ultra facere. 117 00:05:25,620 --> 00:05:26,810 PHP est in linguam aetate nostra. 118 00:05:26,810 --> 00:05:28,910 Potest instar sicco quis es aut conatur facere optimum 119 00:05:28,910 --> 00:05:30,451 ut opinor, quid quaeris. 120 00:05:30,451 --> 00:05:31,700 Sic ut 'pulchellus nice quod. 121 00:05:31,700 --> 00:05:35,330 >> Aliud autem est quod differentia nomina exordium pupa signum. 122 00:05:35,330 --> 00:05:36,940 Cum illud quod assuefacti. 123 00:05:36,940 --> 00:05:39,496 Sed paulo Ridiculum enim PHP suus ut sapientissime 124 00:05:39,496 --> 00:05:40,870 quid non quod variabilis. 125 00:05:40,870 --> 00:05:43,340 Sic omnis variabilis nomine incipit cum a pupa signum. 126 00:05:43,340 --> 00:05:46,884 Ut si dicamus quod in C sic int x LIV. 127 00:05:46,884 --> 00:05:48,550 Neque enim ultra in PHP facere. 128 00:05:48,550 --> 00:05:52,540 Possumus dicere $ x LIV. 129 00:05:52,540 --> 00:05:55,920 Et dici potest, puta in C, nos-mina includitur CS50 .h 130 00:05:55,920 --> 00:06:00,314 caput capitis file, possemus dicere phrase string = "Hoc est CS50." 131 00:06:00,314 --> 00:06:01,980 Neque enim in PHP facere licet. 132 00:06:01,980 --> 00:06:04,865 Possumus iustus dicere $ phrase "Hoc est CS50." 133 00:06:04,865 --> 00:06:08,760 Denique iam chorda constructum-in notitia typus in PHP, 134 00:06:08,760 --> 00:06:10,950 vel potius intelligit PHP quod si rumpat quis filum est. 135 00:06:10,950 --> 00:06:15,612 Suus 'an array separata a C. verissima characterum 136 00:06:15,612 --> 00:06:17,570 Omnes viri foederis tui ventus conditionalis constitutiones inducentur, ex C 137 00:06:17,570 --> 00:06:19,520 uti tibi praesto sunt. 138 00:06:19,520 --> 00:06:21,140 Ita magnum est transitus. 139 00:06:21,140 --> 00:06:23,400 Inquam possumus habere possumus si diceres hoc diligunt. 140 00:06:23,400 --> 00:06:28,210 si y $ XLIII, vel $ z = XV. 141 00:06:28,210 --> 00:06:29,690 Sic ut 'pulchellus fictos. 142 00:06:29,690 --> 00:06:31,980 Et aliud, si possumus. 143 00:06:31,980 --> 00:06:34,210 Possumus et aliud, si fuerit. 144 00:06:34,210 --> 00:06:36,430 >> Et nota aliquid pulchellus nice quod hic, et hoc 145 00:06:36,430 --> 00:06:39,620 est genus unum de eis, PHP versus C commoda vellet, renuntiatum 146 00:06:39,620 --> 00:06:41,510 quid functio erant 'non usura huc venire voluisti? 147 00:06:41,510 --> 00:06:47,737 We 'usura == comparare varius $ cognomine filo. 148 00:06:47,737 --> 00:06:49,070 Nos potuissent c iudicium 149 00:06:49,070 --> 00:06:53,200 Habuimus uti functio vocavit StrComp vel StrEndComp aut 150 00:06:53,200 --> 00:06:54,840 related eius patrueles gerit. 151 00:06:54,840 --> 00:06:56,980 >> Itaque iam videmus haec commoda. 152 00:06:56,980 --> 00:07:00,930 Neque enim aliquid ut ineptus aut forte unintuitive 153 00:07:00,930 --> 00:07:03,540 vocare functio vocavit Si vis experiri StrComp 154 00:07:03,540 --> 00:07:05,237 si rumpat quis filum valorem pares. 155 00:07:05,237 --> 00:07:07,820 Possem iustus utor pares, quasi aliud potui. 156 00:07:07,820 --> 00:07:09,560 Ut illic 'an commodum. 157 00:07:09,560 --> 00:07:13,350 >> Eadem via poteras aliud est videre, si unum quidem verbum, elseif. 158 00:07:13,350 --> 00:07:14,910 Et quod est in PHP eget erat. 159 00:07:14,910 --> 00:07:17,020 Ut interdum viderent. 160 00:07:17,020 --> 00:07:17,790 Suus 'non a typo. 161 00:07:17,790 --> 00:07:21,830 PHP elseif actu intelligit. 162 00:07:21,830 --> 00:07:23,980 Nescio quare placuit ut ad effectum deducendi, 163 00:07:23,980 --> 00:07:28,220 sed multoties vidimus in tantum nostrorum videos, 164 00:07:28,220 --> 00:07:30,460 we love si programmers non possumus facere cito, 165 00:07:30,460 --> 00:07:33,660 ita questus rid of spatium videtur esse a magnus commodum. 166 00:07:33,660 --> 00:07:34,800 >> Sic ut 'si et elseif. 167 00:07:34,800 --> 00:07:37,540 Nos ternariam operante, receptui quaestio marcam colon, 168 00:07:37,540 --> 00:07:43,262 illud enim honestum forma brevis si aliud ramosa, vel conditionalem tantum. 169 00:07:43,262 --> 00:07:45,470 Et videtur, in hoc, quaeris quid faciunt hic 170 00:07:45,470 --> 00:07:49,720 est assignare variabilis $ Litterae aut verum aut falsum, 171 00:07:49,720 --> 00:07:54,110 prout $ var an litterae est character. 172 00:07:54,110 --> 00:07:57,320 Et hoc est pulchellus simile isalpha C. nota est nos 173 00:07:57,320 --> 00:07:59,010 Hoc genus in PHP aequivalentis. 174 00:07:59,010 --> 00:08:01,550 Munus est apparenter vocavit ctype_alpha, 175 00:08:01,550 --> 00:08:03,450 quomodo facimus quod in PHP. 176 00:08:03,450 --> 00:08:08,560 Totum igitur hoc futurum est, si $ Var est epistula litterae $ sit. 177 00:08:08,560 --> 00:08:13,820 Si $ var est littera, $ Littera est falsa. 178 00:08:13,820 --> 00:08:15,820 >> Nos etiam dicta switch adhuc. 179 00:08:15,820 --> 00:08:17,870 Revocamus ex C pariter. 180 00:08:17,870 --> 00:08:22,480 In ipso enim, quod sumus, quod tamquam adepto int aut nervo. 181 00:08:22,480 --> 00:08:23,845 Ita habet PHP quod aedificaverat in Samaria. 182 00:08:23,845 --> 00:08:25,470 Non opus CS50 library anymore. 183 00:08:25,470 --> 00:08:27,237 Possumus iustus utor functio readline. 184 00:08:27,237 --> 00:08:29,820 Quid quod suus 'iens efficio est print verbi "Tua res 185 00:08:29,820 --> 00:08:33,820 amabo te, "et tunc blinking prompta expectans user ad input 186 00:08:33,820 --> 00:08:34,739 aliquam notitiam tradere. 187 00:08:34,739 --> 00:08:36,530 Nunc intendat quid aliud possumus cum switch. 188 00:08:36,530 --> 00:08:39,105 Si youve usus prius ut memini switch 189 00:08:39,105 --> 00:08:44,960 Determinatur autem fere integri notis nunc possumus uti nervis. 190 00:08:44,960 --> 00:08:50,190 Denique quod transitum admodum aliquantulus magis flexibile in PHP 191 00:08:50,190 --> 00:08:54,880 quam eius patruelis, ex C. 192 00:08:54,880 --> 00:08:55,380 Ansas. 193 00:08:55,380 --> 00:08:58,130 Sicut conditionalis omnes ueteres favourites manserunt. 194 00:08:58,130 --> 00:09:00,740 Habemus dum ansas existimantes C in I de hic. 195 00:09:00,740 --> 00:09:03,940 Nos facere spectantur aurigae ansas C in I de existimantes, 196 00:09:03,940 --> 00:09:06,200 et habemus pro ansas C in I de existimantes. 197 00:09:06,200 --> 00:09:07,220 Ita non magna exiliat ibi. 198 00:09:07,220 --> 00:09:09,360 Syntax est pulchellus multo exigo idem eadem idem, 199 00:09:09,360 --> 00:09:11,760 praeter quod erant 'usura pupa variabiles signum instead 200 00:09:11,760 --> 00:09:17,260 declarandi vel integer variabilium aliquid tale pro calculis. 201 00:09:17,260 --> 00:09:20,090 >> Hic 'ubi res adepto a C melior multum licet. 202 00:09:20,090 --> 00:09:21,020 Vestit. 203 00:09:21,020 --> 00:09:23,020 Et memini cum essemus loquentes de C, in ordinem 204 00:09:23,020 --> 00:09:25,560 pro nobis crescere et subtraxerim utilium sets of notitia, 205 00:09:25,560 --> 00:09:28,310 quae necessaria ad sort of default ad hoc idea a cohærentes list, 206 00:09:28,310 --> 00:09:30,780 Quoniam vcro eft C vestit erant intendentes in magnitudine. 207 00:09:30,780 --> 00:09:31,800 Possemus nihil subtraxerim utilium eos. 208 00:09:31,800 --> 00:09:32,930 Non potuimus crescere eos. 209 00:09:32,930 --> 00:09:36,074 Habuimus ad memoriam reallocate et facies omnia opera haec amentia 210 00:09:36,074 --> 00:09:38,490 aut uti cohærentes lists, quae tollat ​​admodum aliquantulus locum. 211 00:09:38,490 --> 00:09:41,590 Sed in PHP, vestit sunt neque permaneas in magnitudine anymore. 212 00:09:41,590 --> 00:09:43,240 Possunt crescere possunt reformidet. 213 00:09:43,240 --> 00:09:46,660 Sic conversus cogitavi, XX annorum, qui fuerunt hii inter primum remissionis C 214 00:09:46,660 --> 00:09:49,440 et primum remissionis PHP, Eapropter scitis 215 00:09:49,440 --> 00:09:51,670 esset vere valde si id efficere possit. 216 00:09:51,670 --> 00:09:54,100 Itaque nos implemented haec. 217 00:09:54,100 --> 00:09:58,040 >> Ita PHP vestit non sunt fixa in magnitudine, et non vere quia PHP 218 00:09:58,040 --> 00:10:03,090 eae habeant programmer fronte- genera notiones inveniremus, 219 00:10:03,090 --> 00:10:05,110 possumus miscere notitia typus in nostra vestit, too. 220 00:10:05,110 --> 00:10:08,100 Non quidem ita uti omnibus vel omnes numeri integri natantis puncta, 221 00:10:08,100 --> 00:10:12,826 possumus omnia commistum diuersis uno consistunt. 222 00:10:12,826 --> 00:10:14,700 Narrantes an array est pulchellus fictos. 223 00:10:14,700 --> 00:10:16,116 Nam sicut alia variabilis. 224 00:10:16,116 --> 00:10:20,020 Nums $ array (I, II, III, IV), cum array functio 225 00:10:20,020 --> 00:10:22,760 quod suus constructum in PHP quod ordinatis creabit vobis. 226 00:10:22,760 --> 00:10:28,315 Facit an array of quattuor valores, numeros in hoc casu, dicitur $ Nums. 227 00:10:28,315 --> 00:10:29,940 Et plus uno modo facere. 228 00:10:29,940 --> 00:10:32,420 Et nos erant 'iens ut hoc multum in PHP. 229 00:10:32,420 --> 00:10:36,380 PHP fuerit exculta pluribus populo augetur et crescit. 230 00:10:36,380 --> 00:10:40,050 In duobus vel plerumque non Tribus enim modis aliquid in PHP, 231 00:10:40,050 --> 00:10:42,170 X vel XX sicut illic solent. 232 00:10:42,170 --> 00:10:45,300 Hic 'iustus alius communia ita quo minus adnuntiarem an ordinata. 233 00:10:45,300 --> 00:10:48,310 $ Nums = I quadratum bracket, II, III, IV. 234 00:10:48,310 --> 00:10:53,170 Quo fit ut hoc genus simile C angulus br-- crispus ue notatio, potius. $ - 235 00:10:53,170 --> 00:10:58,525 vel esset int Nums quadratum crispus ue uncis pares I, II, III, IV. 236 00:10:58,525 --> 00:11:02,710 In PHP suus $ Nums quadratum = uncis I, II, III, IV. 237 00:11:02,710 --> 00:11:08,920 Utrumque autem horum exempla hic mihi Quattuor hic aciem integri. 238 00:11:08,920 --> 00:11:10,920 >> Quid ergo, si volo tack aliquid nunc? 239 00:11:10,920 --> 00:11:14,760 Bene possum dicere $ Nums IV, quae Iterum, erant 'adhuc numerat ab 0 hic 240 00:11:14,760 --> 00:11:17,800 in PHP fore quintum elementum ordinata. 241 00:11:17,800 --> 00:11:18,990 EGO can iustus dicere. 242 00:11:18,990 --> 00:11:22,860 Nolo pati seg culpae, quia est ordinata 243 00:11:22,860 --> 00:11:24,337 quae fient accommodare. 244 00:11:24,337 --> 00:11:25,420 Ut 'pulchellus nice quod iustum 245 00:11:25,420 --> 00:11:28,400 Ac ne illa quidem opus Volo ut ubi proprius. 246 00:11:28,400 --> 00:11:31,220 Hoc possum dicere atque convertendi cursum it usque ad finem, 247 00:11:31,220 --> 00:11:34,099 aut etiam sicut potui dico $ XX vel Nums 1,000. 248 00:11:34,099 --> 00:11:35,140 Non vere materiam. 249 00:11:35,140 --> 00:11:38,330 Tamen suus 'iustus iens convertendi cursum it usque ad finem. 250 00:11:38,330 --> 00:11:41,490 >> Non possum augeat as-- sumus non operuerit eam huc 251 00:11:41,490 --> 00:11:45,360 sed possum splice aut habena De ordine elementorum quoque 252 00:11:45,360 --> 00:11:50,064 et instruxit aciem accommodare horreant nunc missing vacuum. 253 00:11:50,064 --> 00:11:52,230 Illic 'aliam viam reversi tack aliquid onto an array, 254 00:11:52,230 --> 00:11:54,330 quarum altera est functio vocavit array_push. 255 00:11:54,330 --> 00:11:57,860 Similiter etiam hac idea entis multis modis fieri potest. 256 00:11:57,860 --> 00:12:01,950 Sic weve videri tribus diversis modis nunc convertendi cursum alterius elementi onto an ordinata. 257 00:12:01,950 --> 00:12:06,900 Et hoc addit alio elemento $ Nums ad finem ordinata. 258 00:12:06,900 --> 00:12:08,340 Potest miscere nostra notitia typus. 259 00:12:08,340 --> 00:12:13,110 Et instruxit aciem non poterat I, II, III, IV, I sed verum III, IV, 260 00:12:13,110 --> 00:12:16,420 verum ubi Boolean et Si volo alium elementum convertendi cursum 261 00:12:16,420 --> 00:12:20,860 ad quod array, forte si rumpat quis filum, nervo "quinque" possem facere. 262 00:12:20,860 --> 00:12:26,110 Et noluit ergo nunc praestolatio mea array I erit verum III, IV, quinque. 263 00:12:26,110 --> 00:12:28,640 Verbum quinque, non integer V. 264 00:12:28,640 --> 00:12:31,270 Itaque non multum mollitiem. 265 00:12:31,270 --> 00:12:33,290 >> Flexibilitatem gets multo melius, quamvis, 266 00:12:33,290 --> 00:12:37,530 quia PHP habet subsidium aliquid an consuetudinis array vocatur. 267 00:12:37,530 --> 00:12:40,660 Ille propalam incerta et sort of loquebatur de consuetudinis vestit in C 268 00:12:40,660 --> 00:12:44,740 Nullam in contextu tabulæ quia quid associative vestit sunt omnia 269 00:12:44,740 --> 00:12:48,950 de faciunt key valorem par mappings. 270 00:12:48,950 --> 00:12:53,410 Et in hoc casu, si keys-- sumus familiar aditum per vestit ex C, 271 00:12:53,410 --> 00:12:55,440 claves sunt index numeri. 272 00:12:55,440 --> 00:12:57,530 0, I, II, III. 273 00:12:57,530 --> 00:13:03,070 Et invenimus bonorum, quae array 0 gratis I, II aciem, et sic deinceps. 274 00:13:03,070 --> 00:13:06,310 Ita claves sunt indices, et valores 275 00:13:06,310 --> 00:13:10,060 quod ilia in loco specificatur per id index. 276 00:13:10,060 --> 00:13:15,130 >> Sed in PHP, non ad hoc notionem array 0, I array, array II 277 00:13:15,130 --> 00:13:15,830 anymore. 278 00:13:15,830 --> 00:13:21,025 Possumus nunc utimur verbis et describant claves valores. 279 00:13:21,025 --> 00:13:22,650 Itaque re posset dicere aliquid simile. 280 00:13:22,650 --> 00:13:26,710 Ordinatis usura possem facere quadratum bracket syntax ut sequitur. 281 00:13:26,710 --> 00:13:30,685 $ Pizzas = quadratum bracket "Pingues" et tunc 282 00:13:30,685 --> 00:13:37,210 huiusmodi duplex sagitta notatio, 8.99 "pepperoni," telum 10.99-- 9.99, 283 00:13:37,210 --> 00:13:37,880 et sic porro. 284 00:13:37,880 --> 00:13:39,060 Itaque quid hic agitur? 285 00:13:39,060 --> 00:13:41,040 Quid sum actu facis? 286 00:13:41,040 --> 00:13:43,990 Im 'creans key valorem par mappings. 287 00:13:43,990 --> 00:13:49,060 Quin potius dicere, exempli gratia, pizzas 0, frusta I, II pizzas, 288 00:13:49,060 --> 00:13:52,350 Ego nunc possum dicere pizzas caseum, pizzas pepperoni, 289 00:13:52,350 --> 00:13:55,120 et refer ad valores consortia cum illis habuerint. 290 00:13:55,120 --> 00:13:56,970 >> Ita hic sunt in nostro claves viridi. 291 00:13:56,970 --> 00:13:59,870 Caseum, pepperoni, vegetabilis, bubalus pullum. 292 00:13:59,870 --> 00:14:04,200 Ibi est sagitta facit hoc key valorem par mapping. 293 00:14:04,200 --> 00:14:07,420 Et tunc hic sunt valores at quod array location. 294 00:14:07,420 --> 00:14:10,330 Sic suus 'dicens sicut array 0 pares 8.99. 295 00:14:10,330 --> 00:14:11,720 Clavem est 0. 296 00:14:11,720 --> 00:14:13,600 8.99 valor est. 297 00:14:13,600 --> 00:14:19,370 Nunc possum aciem caseum vel in casu pizzas caseus, caseum est clavis, 298 00:14:19,370 --> 00:14:23,340 et quid invenero pizzas caseus 8.99. 299 00:14:23,340 --> 00:14:25,540 Quod momentum, quod non invenio. 300 00:14:25,540 --> 00:14:28,124 >> Non possum dicere placet. $ Crustum Etruscum caseus = 7.99. 301 00:14:28,124 --> 00:14:29,040 Dico accidit venditio. 302 00:14:29,040 --> 00:14:31,750 Volo dis-- volo stillabunt caseum pretium secuit. 303 00:14:31,750 --> 00:14:35,620 Aut EGO can utor vegetabili Etruscum parte sub condicione relicto 304 00:14:35,620 --> 00:14:39,990 et addam ad novam quandam aciem velut possem prius habuisse monstratur. 305 00:14:39,990 --> 00:14:44,680 Addam hanc novam quandam consuetudinis array habentem clavem abyssi "lardum" 306 00:14:44,680 --> 00:14:49,250 et earum valore 13.49. 307 00:14:49,250 --> 00:14:53,820 >> Sed haec quaestio introducit, Si cogitemus incendio. 308 00:14:53,820 --> 00:14:55,721 Quomodo volumus iterate per hoc ordinata? 309 00:14:55,721 --> 00:14:56,220 Ius? 310 00:14:56,220 --> 00:14:59,820 In C, habere volumus iustus pro ansam veniat, typice, quod 311 00:14:59,820 --> 00:15:03,650 cursurus esset ab 0 ad magnitudine I minus ordinata. 312 00:15:03,650 --> 00:15:08,060 N elementa has acies erat, valet 0 indices sunt ad minus I n. 313 00:15:08,060 --> 00:15:11,530 Sic uti posse pro loop ut step per singula. 314 00:15:11,530 --> 00:15:13,530 >> Sed quod suus non vere causa anymore, ius? 315 00:15:13,530 --> 00:15:17,360 Nunc ergo vide ubi habemus key valorem par mappings ubi claves sunt verba, 316 00:15:17,360 --> 00:15:19,970 quomodo repetere omnium verborum? 317 00:15:19,970 --> 00:15:22,420 Bene, feliciter, PHP habet ita etiam ad hoc, 318 00:15:22,420 --> 00:15:24,580 et sic puteus salire retro ad secundam ansas 319 00:15:24,580 --> 00:15:30,780 inducere quartum genus loop quod existit in PHP vocavit a ansam foreach. 320 00:15:30,780 --> 00:15:34,430 Et quid a foreach loop facit suus fundamentaliter eamdem rationem. 321 00:15:34,430 --> 00:15:36,060 Te potest uti quamcumque civitatem. 322 00:15:36,060 --> 00:15:38,100 Tamen suus 'basically ut idem pro ansam veniat, 323 00:15:38,100 --> 00:15:40,750 nisi instead of usura index numeri, vos iustus 324 00:15:40,750 --> 00:15:45,830 Ridiculum hoc syntax ubi vocas singula 325 00:15:45,830 --> 00:15:47,550 Causa nominis huius loop. 326 00:15:47,550 --> 00:15:49,258 >> Sic in hoc casu, if ($ agmine $ key). 327 00:15:49,258 --> 00:15:52,900 328 00:15:52,900 --> 00:15:56,450 Basically, ut notes comment, inside of quod foreach ansam veniat, 329 00:15:56,450 --> 00:16:00,466 suus 'iens ad singula elementum $ array, quae est typice 330 00:16:00,466 --> 00:16:03,340 iens futurus consuetudinis array sed vere potest esse alicuius generis causae array 331 00:16:03,340 --> 00:16:05,419 ut vos volo in PHP. 332 00:16:05,419 --> 00:16:07,210 Et quod in omni tempore a pro loop poteras 333 00:16:07,210 --> 00:16:13,780 dixi $ array quadratum brackets $ I, vos could iustus dicere $ key. 334 00:16:13,780 --> 00:16:22,340 Ut $ key fit alias enim omnis index consuetudinis array PHP patrum vestrorum, 335 00:16:22,340 --> 00:16:23,710 ita ut non possis. 336 00:16:23,710 --> 00:16:25,897 >> Ut puta si youve ' euaserant nostri array pizzas. 337 00:16:25,897 --> 00:16:27,730 Ive 'genus succincti eam in angulo atrii 338 00:16:27,730 --> 00:16:31,080 facile possumus uti ad exemplum. 339 00:16:31,080 --> 00:16:36,420 Si dixero foreach ($ pizzas ut $ Crustum Etruscum), bene, quid fit? 340 00:16:36,420 --> 00:16:42,400 Sed ego per omnia repetere unicum elementum ordinata $ pizzas, 341 00:16:42,400 --> 00:16:46,670 et sic, ut ego omne autem intus sum 342 00:16:46,670 --> 00:16:49,400 corpus quod ansam $ secuit. 343 00:16:49,400 --> 00:16:52,440 >> Sic ut 'modi sta in revocare quod $ Etruscum 344 00:16:52,440 --> 00:16:59,140 Dictum est in sto- Pizzas quadratum brackets $ i $ 345 00:16:59,140 --> 00:17:03,370 si modo uti pro loop ubi illuc vagabantur incerti de $ i = 0 hic, 346 00:17:03,370 --> 00:17:06,089 $ I = III. 347 00:17:06,089 --> 00:17:09,780 Si non habemus key valorem paria hic, elementum sit 0, I, II, III, 348 00:17:09,780 --> 00:17:16,390 et volumus ut ansa uti pro $ 0 pizzas, pizzas $ I, $ pizzas II, 349 00:17:16,390 --> 00:17:17,750 $ Pizzas III. 350 00:17:17,750 --> 00:17:23,130 Quam ob rem sicut is $ crustum Etruscum substituendo quia singulis key. 351 00:17:23,130 --> 00:17:25,630 >> Quid ad haec imprimere? 352 00:17:25,630 --> 00:17:29,030 Im excudendi, ex $ pizza. 353 00:17:29,030 --> 00:17:35,270 Et ego quo ibo ad uolumus if I procer sicco pizzas $, $ i? 354 00:17:35,270 --> 00:17:35,770 Ius? 355 00:17:35,770 --> 00:17:38,680 Si Im 'iens ut procer ex k'n elementum pizzas, 356 00:17:38,680 --> 00:17:40,070 iens ut procer quid? 357 00:17:40,070 --> 00:17:42,580 Im 'iens ut procer sicco in eo loco ipsius iudicium 358 00:17:42,580 --> 00:17:45,370 Sicut si ageretur in contextu C 359 00:17:45,370 --> 00:17:49,786 nostra non solet iterator spicuum int i = 0 i minus III, 360 00:17:49,786 --> 00:17:52,900 i ++ ut procer ex 0, I, II, III. 361 00:17:52,900 --> 00:17:57,500 Sumamus de printing array 0, array I, array II, III aciem. 362 00:17:57,500 --> 00:17:59,580 Hoc est ergo quod procer sicco. 363 00:17:59,580 --> 00:18:01,150 Praesent pretium album. 364 00:18:01,150 --> 00:18:05,750 8.99, 9.99, 10.99, 11.99. 365 00:18:05,750 --> 00:18:06,900 >> Nunc a velox note here. 366 00:18:06,900 --> 00:18:10,900 A foreach loop non necessario procer sicco rerum in ordinem. 367 00:18:10,900 --> 00:18:12,770 Suus 'non praestatur. 368 00:18:12,770 --> 00:18:13,550 Fere fit. 369 00:18:13,550 --> 00:18:17,667 Solet ex ordine quae ordinata sunt annexa, 370 00:18:17,667 --> 00:18:18,750 adeo animo sustineant. 371 00:18:18,750 --> 00:18:20,830 Sed ne in ordinem confectae. 372 00:18:20,830 --> 00:18:23,930 Sed a loop foreach et iterate per singula 373 00:18:23,930 --> 00:18:25,060 acie in quaestionem. 374 00:18:25,060 --> 00:18:27,980 In hoc casu, rursus, quod $ array est pizzas. 375 00:18:27,980 --> 00:18:32,920 >> Possum mutare syntaxi quanquam Et volo et key valorem. 376 00:18:32,920 --> 00:18:37,179 Quem ad modum dicimus $ pizzas Etruscum cum $ possum dicere. 377 00:18:37,179 --> 00:18:39,470 Si autem consideremus quid habes highlighted hic in viridi, 378 00:18:39,470 --> 00:18:42,130 key valorem par videtur vulgare. 379 00:18:42,130 --> 00:18:45,980 Si ergo non licet vobis: quid suus 'iens ut satis certa, 380 00:18:45,980 --> 00:18:49,300 vos potest probabiliter suspicari quod $ topping est iens 381 00:18:49,300 --> 00:18:53,800 raptim clavem et ad hoc Pretium fore $ valore. 382 00:18:53,800 --> 00:18:59,200 Ita Im 'nunc substituantur omne of $ pizzas tamquam clavis valorem coniugatione, 383 00:18:59,200 --> 00:19:03,900 nunc et clavem potestatis valet, ut, quae in promptu, 384 00:19:03,900 --> 00:19:05,590 exempli gratia, sicut sequitur. 385 00:19:05,590 --> 00:19:10,170 >> "Integrum" - hoc sit amet printing geruntur here-- "Totum" 386 00:19:10,170 --> 00:19:17,300 epistylia "crustum Etruscum sumptuum, $« pretio, et tunc I procer sicco a tempore et a backslash n. 387 00:19:17,300 --> 00:19:23,420 Nunc iterum notitiam aditus clavem $ topping et pretium pretium $. 388 00:19:23,420 --> 00:19:26,647 Sic vos can coniecto quis hoc est iens ut procer sicco? 389 00:19:26,647 --> 00:19:29,480 Illic 'multus of print sententias sed illic 'tantum unum backslash n, 390 00:19:29,480 --> 00:19:33,410 Sic suus 'iens ut procer aliquid an in una linea entire-- code. 391 00:19:33,410 --> 00:19:36,965 >> Si clavem potestatis et valorem nunc 392 00:19:36,965 --> 00:19:39,090 instead of iustus posse ut procer sicco prices, 393 00:19:39,090 --> 00:19:41,330 Tale potest imprimere. 394 00:19:41,330 --> 00:19:43,780 "Totum caseum crustum Etruscum sumptuum, $ 8.99." 395 00:19:43,780 --> 00:19:47,150 Nunc ergo omnes utor keys-- caseum, pepperoni, vegetabilis, 396 00:19:47,150 --> 00:19:49,640 et gignat chicken-- valores. 397 00:19:49,640 --> 00:19:53,980 8.99, 9.99, 10.99: Ita 11.99 quod suus 'iustus a aliter 398 00:19:53,980 --> 00:19:57,840 facere a pro loop foreach sicut tibi aditus bonis 399 00:19:57,840 --> 00:20:02,950 is iustus dat you-- det vobis aditum claves valores. 400 00:20:02,950 --> 00:20:04,411 >> Sic excudendi, ex notitia. 401 00:20:04,411 --> 00:20:07,410 Iam fecerit duobus diversimode, ut dictum. 402 00:20:07,410 --> 00:20:11,080 Duas operationes Ive 'principaliter videntur, print et echo. 403 00:20:11,080 --> 00:20:14,380 Et fere omnes intenciones et cogitationes perinde haerent. 404 00:20:14,380 --> 00:20:17,130 They're-- illic 'a valde subtiles differentia quod non dignum quod etiam 405 00:20:17,130 --> 00:20:21,130 introeunt, sed ubique basically possis uti potes probabiliter print 406 00:20:21,130 --> 00:20:22,370 echo pariter. 407 00:20:22,370 --> 00:20:23,610 >> Et post duos. 408 00:20:23,610 --> 00:20:26,970 PHP habet multus of diversus vias ut procer sicco rerum, 409 00:20:26,970 --> 00:20:30,520 et quia etiam modis integrari variabiles in medium filum. 410 00:20:30,520 --> 00:20:32,860 Ita ab opere revocandi C, et vos facite memores estote verborum quae functio 411 00:20:32,860 --> 00:20:37,580 possumus uti inter sese mutua verterent variabiles quae in nos volo ut procer sicco? 412 00:20:37,580 --> 00:20:40,160 Vos forsit utor hoc munus multum. 413 00:20:40,160 --> 00:20:42,290 printf, ius? 414 00:20:42,290 --> 00:20:45,290 Et hoc est quod prius intus contextu nostri foreach loop. 415 00:20:45,290 --> 00:20:48,000 Habuimus enim quinque separate print constitutionibus, 416 00:20:48,000 --> 00:20:50,330 quia solus modo scirem tempore 417 00:20:50,330 --> 00:20:52,450 quam ut procer sicco nuntius. 418 00:20:52,450 --> 00:20:59,560 Et ego nesciebam integrare $ variabilis in PHP inter iureconsultos praecipui code. 419 00:20:59,560 --> 00:21:03,700 Si enim iustus capta fera conjectum printf, igitur ex nihilo fecisse. 420 00:21:03,700 --> 00:21:08,980 printf functio possum in PHP, sicut possum in C. 421 00:21:08,980 --> 00:21:11,880 >> Et simile est, printf, iterum erant qui illum. 422 00:21:11,880 --> 00:21:16,420 Primum% s reponitur cum $ valorem topping. 423 00:21:16,420 --> 00:21:19,700 Secunda% s reponitur cum $ valorem pretium. 424 00:21:19,700 --> 00:21:22,630 Ita Im interpellating, quae est iustus a ludo viam 425 00:21:22,630 --> 00:21:25,400 dicens ego vigilabo super variabiles in eo loco. 426 00:21:25,400 --> 00:21:31,000 Ita Im 'plugging in $ ubi inter iureconsultos praecipui red% s est et, qua caerulus price $% s 427 00:21:31,000 --> 00:21:36,060 sit, et tunc daret trepide nuntiabant, maturandum "Totum caseum crustum Etruscum sumptuum, $ 8.99." 428 00:21:36,060 --> 00:21:37,750 >> Non possum aliter, licet. 429 00:21:37,750 --> 00:21:39,760 Forte hac ratione uti voluerit. 430 00:21:39,760 --> 00:21:44,890 Hoc est actu quid communius variabilis vocavit interpellatione. 431 00:21:44,890 --> 00:21:45,690 EGO can utor an echo. 432 00:21:45,690 --> 00:21:47,737 Print quoque uti possem, ut videbimus. 433 00:21:47,737 --> 00:21:48,820 Sed quid hic aguntur nota? 434 00:21:48,820 --> 00:21:51,520 >> Primum habui effugere pupa signum. 435 00:21:51,520 --> 00:21:55,140 Quia memini, cum essemus actu pretia eorum excudendi, ex aequo, 436 00:21:55,140 --> 00:21:59,370 Ego actu formatting eos pecuniariis figuras a pupa signum. 437 00:21:59,370 --> 00:22:05,635 Sed erant 'usura pupa signa nominibus exprimere variabilis in PHP, 438 00:22:05,635 --> 00:22:08,010 et in particulari cum Im ' usus est hoc modo de crispus 439 00:22:08,010 --> 00:22:10,040 ue variabilis interpellatione modus, I need 440 00:22:10,040 --> 00:22:13,490 sic non fugiam signo pupa Curabitur quam loqui videor variabilis. 441 00:22:13,490 --> 00:22:16,920 Suus 'iens actu, ad litteram procer a pupa signum. 442 00:22:16,920 --> 00:22:19,530 >> Ita genus illud analogize vides in fine. 443 00:22:19,530 --> 00:22:22,832 Actu non print backslash n, ius? 444 00:22:22,832 --> 00:22:24,290 Novae stirpis indolem sic procer sicco. 445 00:22:24,290 --> 00:22:26,750 Hoc is-- suus 'non iens ut print backslash pupa signum, 446 00:22:26,750 --> 00:22:30,130 suus 'iens ut procer ex a pupa signum character. 447 00:22:30,130 --> 00:22:30,640 Eadem idea. 448 00:22:30,640 --> 00:22:32,760 Effugere, sequentia adiungit, quid haec dicantur. 449 00:22:32,760 --> 00:22:37,080 >> Sed nota quod non facio qualemcumque% s substitutionibus 450 00:22:37,080 --> 00:22:40,050 Im 'iustus litteram plugging in his variabilium. 451 00:22:40,050 --> 00:22:45,110 Et sic in Teraho Crassum quid eventurum esset hic quod $ valorem topping-- iterum 452 00:22:45,110 --> 00:22:48,390 ita secundum bonum placitum habuimus loquuntur ita far-- caseum daret 453 00:22:48,390 --> 00:22:49,720 SUPERGESTUS in ibi. 454 00:22:49,720 --> 00:22:54,780 Quod $ quanti pretii sit quod at pizzas, quadratum brackets, caseum, 455 00:22:54,780 --> 00:22:56,270 quae erat 8.99. 456 00:22:56,270 --> 00:23:01,860 Et hoc etiam imprimere "Totum caseum crustum Etruscum sumptuum, $ 8.99." 457 00:23:01,860 --> 00:23:05,160 Et sicut dixi uti print here instead of echo, 458 00:23:05,160 --> 00:23:08,040 et functionality esse pulchellus ultum exigo idem eadem idem. 459 00:23:08,040 --> 00:23:09,660 Idem sic imprimere. 460 00:23:09,660 --> 00:23:12,680 >> Non aliter faceret et hoc est aliud commodum 461 00:23:12,680 --> 00:23:14,710 of PHP cooperante tangite. 462 00:23:14,710 --> 00:23:17,130 Possumus string malarum. 463 00:23:17,130 --> 00:23:19,660 Possemus C in hoc quoque usura functio vocavit strcat, 464 00:23:19,660 --> 00:23:21,180 sed rursus habuimus ad separatas functiones. 465 00:23:21,180 --> 00:23:22,640 Haec omnia ad escam. 466 00:23:22,640 --> 00:23:24,590 Habuimus ad libram-includit string.h. 467 00:23:24,590 --> 00:23:25,780 Sed productio iudicium 468 00:23:25,780 --> 00:23:30,070 Sed non possum iustus utor hoc dot operator concatenare tangite simul. 469 00:23:30,070 --> 00:23:34,910 >> Sic ego concatenating "Totum" et quidquid $ valorem topping est 470 00:23:34,910 --> 00:23:38,860 et alia string, "crustum Etruscum sumptibus $" 471 00:23:38,860 --> 00:23:42,340 et tunc quicquid concatenating $ valorem pretium, 472 00:23:42,340 --> 00:23:45,670 tum ad extremum sum tacking super period backslash n. 473 00:23:45,670 --> 00:23:47,926 Quo fit ut hoc quoque esset imprimere "integrum" - deinde 474 00:23:47,926 --> 00:23:50,550 Si primum dicas elementum ut spectare pizzas 475 00:23:50,550 --> 00:23:54,710 "Totum caseum crustum Etruscum sumptuum, $ 8.99." 476 00:23:54,710 --> 00:24:01,260 Period, backslash n, rursum $ et $ the topping price supponente 477 00:24:01,260 --> 00:24:06,580 pro eo quod nos specificatis in foreach loop sicut key valorem par mapping. 478 00:24:06,580 --> 00:24:08,050 >> PHP functiones tractare possis. 479 00:24:08,050 --> 00:24:11,250 Sort of functiones erant C integram, ut visum est. 480 00:24:11,250 --> 00:24:14,870 Ut purus, non opus Huiusmodi reditus munus designatur, 481 00:24:14,870 --> 00:24:16,350 quia non vere materiam. 482 00:24:16,350 --> 00:24:18,660 Et non specificare notitia typus of any parametri, 483 00:24:18,660 --> 00:24:21,410 quia non vere materia, sicut vidimus in PHP. 484 00:24:21,410 --> 00:24:24,510 Omni functione introducitur cum munere keyword. 485 00:24:24,510 --> 00:24:27,920 Ut 'quam nos indicet quod PHP pertinet quid dicas. 486 00:24:27,920 --> 00:24:29,720 >> Et non habent agam cum summa omnino, 487 00:24:29,720 --> 00:24:33,690 quia interpres PHP interpretis opera a sursum usque deorsum 488 00:24:33,690 --> 00:24:34,190 cujuscumque. 489 00:24:34,190 --> 00:24:35,640 Si videt potes functio vocationi divinae, ibo 490 00:24:35,640 --> 00:24:37,850 invenire functio vocationem, etsi quo serius. 491 00:24:37,850 --> 00:24:40,360 Autem ab imo Leget imo, ut non sit nobis necesse normis 492 00:24:40,360 --> 00:24:41,500 hic ubi vos satus. 493 00:24:41,500 --> 00:24:46,700 Incipe tui lineam I Inde et opus PHP. 494 00:24:46,700 --> 00:24:49,690 >> Et ecce quomodo crearet functio vocavit hard_square. 495 00:24:49,690 --> 00:24:54,100 It apparenter primas agit unus parameter quod telephonum $ x. 496 00:24:54,100 --> 00:24:58,424 Hoc munus est turpis iustus illustrare varia. 497 00:24:58,424 --> 00:24:59,590 Habemus residui reditum valores. 498 00:24:59,590 --> 00:25:00,870 Ego utor pro loop hic. 499 00:25:00,870 --> 00:25:04,970 Sed plerumque iusta quid tantundem est iustus $ x $ x temporibus. 500 00:25:04,970 --> 00:25:10,520 Quid Im 'actu iustus addendo x = 0 x temporibus subsequentibus vel $ x $ x nihilo temporibus. 501 00:25:10,520 --> 00:25:15,850 Tamen suus 'exigo idem efficaciter idem multiplicans $ x $ x temporibus. 502 00:25:15,850 --> 00:25:18,700 Possum redire aestimabant in hoc casu $ praecessi, 503 00:25:18,700 --> 00:25:22,060 feci et munus in PHP. 504 00:25:22,060 --> 00:25:24,160 >> Lorem uti quemadmodum in contextu. 505 00:25:24,160 --> 00:25:26,020 Sic maybe Im inside of PHP file aliqua. 506 00:25:26,020 --> 00:25:29,240 Animadverto in hyacintho ibi Ive 'solebat meum delimiters PHP, 507 00:25:29,240 --> 00:25:31,010 angulus bracket quaestio marcam php. 508 00:25:31,010 --> 00:25:35,180 In inter omnes nihil sunt, PHP volo scribam. 509 00:25:35,180 --> 00:25:37,840 Ita Im 'iens ut videtur get-- Ego promptus user 510 00:25:37,840 --> 00:25:41,550 da mihi pauxillum numerum copia variabilis, store in quod variabilis x $, 511 00:25:41,550 --> 00:25:43,320 quidquid mihi dederunt armato. 512 00:25:43,320 --> 00:25:48,590 Tunc Im 'iens ad resonare hard_square illius valorem, 513 00:25:48,590 --> 00:25:50,370 et apparenter iens convertendi cursum on a new line 514 00:25:50,370 --> 00:25:53,590 necnon et postea ibo definire munus hard_square ita 515 00:25:53,590 --> 00:25:55,550 quod cum dedero invocabant hard_square, 516 00:25:55,550 --> 00:25:58,160 cognoscit Curabitur quam loqui. 517 00:25:58,160 --> 00:26:00,705 >> Nunc, Possem etiam facere aliquid simile hoc. 518 00:26:00,705 --> 00:26:02,050 Hoc est paulo aliter. 519 00:26:02,050 --> 00:26:04,190 Suus 'fere exigo idem quod ante vidimus, 520 00:26:04,190 --> 00:26:08,400 nisi instead of iustus dicere $ x ibi parameter ad hard_square, 521 00:26:08,400 --> 00:26:11,730 $ X x loquor. 522 00:26:11,730 --> 00:26:14,330 Et hoc est exemplum defensus programming, 523 00:26:14,330 --> 00:26:17,070 custodiens vestri progressio vastitatem users. 524 00:26:17,070 --> 00:26:20,020 >> Hic error facerent reprehendo quod fecimus, non realiter 525 00:26:20,020 --> 00:26:24,670 sicut C. optio numquam proprius defectu alicuius valoris. 526 00:26:24,670 --> 00:26:27,010 Semper habuit, ad reprimendam si, exempli gratia, 527 00:26:27,010 --> 00:26:30,820 si fiat appellatio GetString erat maxime si immediate post nos 528 00:26:30,820 --> 00:26:33,300 sedatus quod nos sedatus sive chorda 529 00:26:33,300 --> 00:26:35,504 quod user dedit nobis non sit aequalis null, 530 00:26:35,504 --> 00:26:37,920 Nolumus enim committitur cooperante null a filo. 531 00:26:37,920 --> 00:26:39,670 >> Hic, haec est via ut sibi caveant, ut. 532 00:26:39,670 --> 00:26:43,480 Si non dat aliquid user nescio quid facimus? 533 00:26:43,480 --> 00:26:46,080 Sed certe quidquid dicere non nobis, 534 00:26:46,080 --> 00:26:47,705 erant 'iustus iens ut plug in X instead. 535 00:26:47,705 --> 00:26:52,030 Si ergo non a nobis prodest iustus utor X per defaltam. Ita hic, 536 00:26:52,030 --> 00:26:53,940 animadverto ut Im faciens a invocabant hard_square, 537 00:26:53,940 --> 00:26:55,980 sed illic 'haud promptum ad user, ius? 538 00:26:55,980 --> 00:26:57,540 Im 'iustus condita inani call. 539 00:26:57,540 --> 00:27:00,860 >> Sed munus hard_square exspectat a parameter. 540 00:27:00,860 --> 00:27:02,222 Quid hoc ad imprimere? 541 00:27:02,222 --> 00:27:03,680 Quod suus 'iens ut procer ex C iudicium 542 00:27:03,680 --> 00:27:05,720 Quia non user Nihil mihi dabis. 543 00:27:05,720 --> 00:27:08,970 Im 'iustus iens ut assumeret quod 10-- X default valor est. 544 00:27:08,970 --> 00:27:13,760 Et sic haec esset procer ex C in sua acie. 545 00:27:13,760 --> 00:27:16,390 >> PHP files non habent iustus a singuli carri ducerentur. 546 00:27:16,390 --> 00:27:19,480 Multiplex lima potes miscere simul Via velut possis 547 00:27:19,480 --> 00:27:24,330 In C est typice facere fecimus #include impetro header files discerperetur. 548 00:27:24,330 --> 00:27:26,180 Non facies in PHP. 549 00:27:26,180 --> 00:27:29,110 Facimus aliquid dicitur require_once. 550 00:27:29,110 --> 00:27:33,360 Et tunc illic 'hoc totum , quid hoc __dir__? 551 00:27:33,360 --> 00:27:36,510 Quod suus 'iustus a special variabilis, vel speciali constans, 552 00:27:36,510 --> 00:27:39,030 vere, ut specificans vestri current directorium est. 553 00:27:39,030 --> 00:27:41,320 Sic suus 'iens respicere in current directorium 554 00:27:41,320 --> 00:27:44,900 nam a file vocavit cs50.php in hoc exemplo hic, 555 00:27:44,900 --> 00:27:50,490 quod suus 'iens ut lima haereat ad verticem tuum PHP progressio 556 00:27:50,490 --> 00:27:56,980 assumens quod pones requiram semel acie instructa ad verticem tuum PHP file. 557 00:27:56,980 --> 00:28:01,474 >> Ut PHP est adsuesco assuesco primarie, sed non tantum usus, 558 00:28:01,474 --> 00:28:03,140 quasi ex lingua web programming. 559 00:28:03,140 --> 00:28:05,270 Quod quidem ita factum est. 560 00:28:05,270 --> 00:28:06,980 Sed a plena linguam quam vidimus. 561 00:28:06,980 --> 00:28:10,105 Omnia fere vidimus quae potest esse similes C 562 00:28:10,105 --> 00:28:13,290 possum et ex diaboli multus magis quam quod. 563 00:28:13,290 --> 00:28:16,950 >> Sed quoniam suus 'a plena et linguae potest facere order versus programming in ea. 564 00:28:16,950 --> 00:28:18,630 Nos can run progressio to order versus. 565 00:28:18,630 --> 00:28:22,580 Omne mandatum requiritur ad currendam linea progressio quod suus 'scripta sunt in PHP 566 00:28:22,580 --> 00:28:24,260 PHP est vos habere sentimus. 567 00:28:24,260 --> 00:28:27,460 Sic suus 'genus analogum habens compilator in vestri ratio 568 00:28:27,460 --> 00:28:31,100 si vis tibi compilare C codice vertere in executable lima. 569 00:28:31,100 --> 00:28:33,810 Proin sit interpres PHP qui est super system 570 00:28:33,810 --> 00:28:37,330 quod possis obscura interpretari PHP lima. 571 00:28:37,330 --> 00:28:40,370 >> Isto posito tu, et plerumque hoc vocatur interpres PHP, 572 00:28:40,370 --> 00:28:44,300 et suus 'solet cum sarcina maxime downloads vel installations of PHP 573 00:28:44,300 --> 00:28:47,430 online ut vos can adepto, certe nomine PHP interpres 574 00:28:47,430 --> 00:28:49,550 habemus in CS50, IDE. 575 00:28:49,550 --> 00:28:51,819 Omni conversatione sitis est file type php. 576 00:28:51,819 --> 00:28:53,610 Et quid vestri progressio est scriptor suus 'iens efficio est 577 00:28:53,610 --> 00:28:55,360 iens ut percurrere interpres, suus ' 578 00:28:55,360 --> 00:28:58,040 iens ignorare omnia quae sunt non in quaestionem inter mark-- 579 00:28:58,040 --> 00:29:03,160 aut angulus bracket quaestio marcam php, delimiters PHP, et summo eum 580 00:29:03,160 --> 00:29:07,660 et interpretationem ultionem PHP codice inside of vestri delimiters. 581 00:29:07,660 --> 00:29:12,850 >> Eamus ergo ad pop IDE et CS50 vide par PHP lima, 582 00:29:12,850 --> 00:29:19,850 currit a iugo of PHP files, in to order versus interface CS50 IDE. 583 00:29:19,850 --> 00:29:22,100 Hic sumus in CS50 IDE, et youve 'capta libertas 584 00:29:22,100 --> 00:29:25,800 exordiendi file vocavit hello1.php. 585 00:29:25,800 --> 00:29:29,920 Et videtur quod non in hoc PHP file es iustus delimiters ibi, 586 00:29:29,920 --> 00:29:32,220 medias Catullus ("salve, mundi»). 587 00:29:32,220 --> 00:29:34,710 Hoc est pulchellus simplex PHP progressio. 588 00:29:34,710 --> 00:29:37,670 Im 'iustus iens ad librum meo hic terminatio fenestra, 589 00:29:37,670 --> 00:29:44,320 et Im 'iens ut typus php hello1.php, ledo intrare. 590 00:29:44,320 --> 00:29:44,950 Salve, per omnia saecula. 591 00:29:44,950 --> 00:29:48,110 Quod suus 'forsit, quod eramus sentio faciendum iudicium 592 00:29:48,110 --> 00:29:51,140 >> Eamus et tollat aliam inviso a progressio. 593 00:29:51,140 --> 00:29:52,924 hello2.php. 594 00:29:52,924 --> 00:29:55,090 Pulchellus ultum idem, non multum gererentur. 595 00:29:55,090 --> 00:29:57,190 Hoc tamen ego suggerere utentis dare nomina. 596 00:29:57,190 --> 00:29:59,290 Im 'usura ut readline functio iterum. 597 00:29:59,290 --> 00:30:01,340 $ Name = readline. 598 00:30:01,340 --> 00:30:03,070 Ut promptus, "Quod tibi nomen est?" 599 00:30:03,070 --> 00:30:04,880 >> Apparenter sum printing it in sua linea. 600 00:30:04,880 --> 00:30:07,220 Deinde infra ita quod erit prompt 601 00:30:07,220 --> 00:30:08,750 quo nomine user ingredi possunt. 602 00:30:08,750 --> 00:30:12,030 Deinde paulo utor variabilis interpellatione hic in linea III 603 00:30:12,030 --> 00:30:14,780 ut procer sicco "Salve" et quidquid user genera. 604 00:30:14,780 --> 00:30:22,040 Sic analogus dicens Salve, comma, si inuentum printf% s C. 605 00:30:22,040 --> 00:30:24,910 >> Eamus ergo et interpretari ipsum. 606 00:30:24,910 --> 00:30:27,400 Sic ego volumine descendit meo terminatio fenestra. 607 00:30:27,400 --> 00:30:29,070 php hello2.php. 608 00:30:29,070 --> 00:30:31,920 609 00:30:31,920 --> 00:30:33,820 Quod tibi nomen est? 610 00:30:33,820 --> 00:30:35,490 Doug. 611 00:30:35,490 --> 00:30:36,526 Salve, Doug. 612 00:30:36,526 --> 00:30:39,440 Ego etiam aliam file vocavit hello3.php. 613 00:30:39,440 --> 00:30:42,850 Im 'iens ut meus purgare screen cum Imperium L, 614 00:30:42,850 --> 00:30:46,210 et Im 'iens ut facere. 615 00:30:46,210 --> 00:30:47,640 Quod tibi nomen est? 616 00:30:47,640 --> 00:30:49,020 Doug. 617 00:30:49,020 --> 00:30:49,780 Salve, Doug. 618 00:30:49,780 --> 00:30:56,540 Ita moribus est idem hello2.php, sed quid est hello3.php? 619 00:30:56,540 --> 00:30:58,040 >> Sed hic modus. 620 00:30:58,040 --> 00:31:00,620 In hoc casu, renuntiatum quod linea I here, 621 00:31:00,620 --> 00:31:04,270 Habeo tibi aliquid quod non in PHP inter delimiters. 622 00:31:04,270 --> 00:31:07,760 Im 'iustus excudendi out-- aut iustus typed "Quod tibi nomen est?" 623 00:31:07,760 --> 00:31:12,060 Cum PHP interpres videt hoc, quia non sapis ea quae conicere ut PHP, 624 00:31:12,060 --> 00:31:15,060 ita pro deficiendi, suus 'iustus iens ut conspuere eam. 625 00:31:15,060 --> 00:31:19,010 >> Vide igitur in linea III nunc nominet readline, illic 'haud promptum anymore. 626 00:31:19,010 --> 00:31:21,750 Im 'iustus iens actu constituite cum in PHP interpres hoc videt, 627 00:31:21,750 --> 00:31:23,400 suus 'iens ut procer sicco "Quod tibi nomen est?" 628 00:31:23,400 --> 00:31:25,941 Tunc videt, oh, OK, here's-- omnia est iens futurus 629 00:31:25,941 --> 00:31:29,970 interpretatur PHP, ita ut 'quare hoc facit. 630 00:31:29,970 --> 00:31:34,990 Non necesse habent promptam user constituite inside of readline, 631 00:31:34,990 --> 00:31:37,490 EGO can iustus habere eam extra de PHP delimiters 632 00:31:37,490 --> 00:31:41,490 et patitur interpres iustus procer ut cito mihi occurreret. 633 00:31:41,490 --> 00:31:45,364 >> Sic etiam hoc non solum habere paro of PHP delimiters 634 00:31:45,364 --> 00:31:46,030 in vestri progressio. 635 00:31:46,030 --> 00:31:49,887 Potes etiam plures ex illis, aperire sicut necessarius. 636 00:31:49,887 --> 00:31:51,720 Sic lets 'take a inviso at a iugo of progressio 637 00:31:51,720 --> 00:31:55,070 in CS50 IDE ubi demorati sumus utque haec idea habendi 638 00:31:55,070 --> 00:31:58,376 multiple mutatoria terminata PHP. 639 00:31:58,376 --> 00:32:02,010 >> OK, ut Ive 'aperuit file hic vocatur add1.php. 640 00:32:02,010 --> 00:32:03,390 Et nota quod hic aguntur. 641 00:32:03,390 --> 00:32:08,077 Sicut prius habeo set de uno PHP delimiters. 642 00:32:08,077 --> 00:32:10,660 Im 'iens ut procer sicco nuntium "Pauxillum mihi ad numerum." 643 00:32:10,660 --> 00:32:13,394 Tum ego lecturus lineam reponunt in variabilis $ num1. 644 00:32:13,394 --> 00:32:14,810 Im 'iens ut procer et repetunt. 645 00:32:14,810 --> 00:32:16,310 Da mihi secundum numerum. 646 00:32:16,310 --> 00:32:20,450 Read versum utentis, copia quicquid typed in in $ num2. 647 00:32:20,450 --> 00:32:23,980 Add possunt et conportabis apud illos qui praecessi in variabilis vocavit $ sum, 648 00:32:23,980 --> 00:32:26,180 et figuras, "ipsa summam horum binorum numerorum 649 00:32:26,180 --> 00:32:29,254 est, "et tunc interpellate ibi $ summa variabilis. 650 00:32:29,254 --> 00:32:31,170 Sic lets 'iustus run hoc per interpretem 651 00:32:31,170 --> 00:32:33,720 confirmare hoc speramus. 652 00:32:33,720 --> 00:32:37,540 php add1.php. 653 00:32:37,540 --> 00:32:38,665 Da mihi numerus III. 654 00:32:38,665 --> 00:32:40,410 Da mihi secundum numerum, IV. 655 00:32:40,410 --> 00:32:43,370 Summa duorum numerorum VII. 656 00:32:43,370 --> 00:32:45,030 Quod III plus IV. 657 00:32:45,030 --> 00:32:45,530 OK? 658 00:32:45,530 --> 00:32:47,770 Nihil tam terribiliter ludo ibi. 659 00:32:47,770 --> 00:32:51,080 >> Et nunc fiant scriptor patefacio sursum add2.php. 660 00:32:51,080 --> 00:32:54,460 Hic Ive 'got duo PHP terminata sets non est, aequum? 661 00:32:54,460 --> 00:32:59,107 Lines I, I, et lineae 3-- III non delimiters PHP. 662 00:32:59,107 --> 00:33:00,940 Igitur quando primo tempore interpres videt eos, suus 'iustus 663 00:33:00,940 --> 00:33:03,220 iens ut exspueret exacte quid ego typed ibi. 664 00:33:03,220 --> 00:33:05,011 Sic ut 'ubi ego sum omne meum instinctu. 665 00:33:05,011 --> 00:33:11,220 In II et IV lineae videmus ipsum $ familiar? php sort of delimiters, 666 00:33:11,220 --> 00:33:15,210 ita ille due linee sunt ad faciendam sicut PHP. 667 00:33:15,210 --> 00:33:18,270 Deinde in linea V habeo Ridiculum hoc ius hic est? 668 00:33:18,270 --> 00:33:20,480 Et iste angulus bracket quaestio marcam aequalis signum. 669 00:33:20,480 --> 00:33:22,660 Et ulterius etiam zoom in pauca. 670 00:33:22,660 --> 00:33:29,270 Cernis hoc sum loquitur ibi de iure, hoc $? =. 671 00:33:29,270 --> 00:33:33,420 >> Evenit ut tam volgare est cuius ratio est aperire constituit PHP 672 00:33:33,420 --> 00:33:36,055 delimiters is ut procer ex valorem. 673 00:33:36,055 --> 00:33:37,430 Et quod omnes facturi erant. 674 00:33:37,430 --> 00:33:39,220 Tamen illic 'etiam pro illo actuaris exceptam. 675 00:33:39,220 --> 00:33:46,490 $ = PHP est actuaris exceptam pro dicens aliquid simile $? php echo summa 676 00:33:46,490 --> 00:33:48,350 of num1 et num2. 677 00:33:48,350 --> 00:33:51,900 Ita hoc est iustus alius quia actuaris exceptam. 678 00:33:51,900 --> 00:33:55,550 >> Ita enim si cucurrero hoc progressio, php add2.php. 679 00:33:55,550 --> 00:33:57,530 Ego zoom descendit aliquantulus frenum. 680 00:33:57,530 --> 00:33:59,000 Da mihi numerus IV. 681 00:33:59,000 --> 00:34:00,350 Da mihi secundi numeri. 682 00:34:00,350 --> 00:34:04,650 Et quia non pertinet ad eum de in PHP typis data poena possum equidem dicere 4.8. 683 00:34:04,650 --> 00:34:07,160 Summa duorum numerorum 8.8. 684 00:34:07,160 --> 00:34:10,179 Eoque sollemni perfecto se pulchellus ultum perinde ut plerumque 685 00:34:10,179 --> 00:34:10,989 etiam. 686 00:34:10,989 --> 00:34:13,114 Et unum magis aperta hic dicitur dice.php. 687 00:34:13,114 --> 00:34:25,625 688 00:34:25,625 --> 00:34:26,250 Haec tempta iterum. 689 00:34:26,250 --> 00:34:29,429 690 00:34:29,429 --> 00:34:33,280 Mihi quidem uno te plus hic vocantur dice1.php quod et vide 691 00:34:33,280 --> 00:34:37,440 quod habet angulum bracket question mark aequalis signum notatio in ibi, 692 00:34:37,440 --> 00:34:40,659 Sed sciendum est quod in hac causa mihi rand vocans functio qua vos 693 00:34:40,659 --> 00:34:42,790 essent, exspectare deberent generat temere numerus. 694 00:34:42,790 --> 00:34:46,889 "Et advolvit saxum 'et' iens computare quidam temere numerus, mod VI + 695 00:34:46,889 --> 00:34:47,389 I. 696 00:34:47,389 --> 00:34:49,989 Ut youll 'da mihi numerus et in latitudine I VI. 697 00:34:49,989 --> 00:34:53,040 >> Memento quod VI mod daturum me 0 V in latitudinem complures, 698 00:34:53,040 --> 00:34:56,630 si autem ego Im simulantem alea rotulis, quod facio quod hic 699 00:34:56,630 --> 00:35:00,040 Nolo haec dice ut abiret a 0 ut V, VI et I qui e dice volo. 700 00:35:00,040 --> 00:35:02,800 Itaque hoc modo ut ut me in latitudine I VI. 701 00:35:02,800 --> 00:35:04,720 Im 'hoc bis. 702 00:35:04,720 --> 00:35:08,630 Ergo videtur quod ego volvens dice duo in hoc progressio. 703 00:35:08,630 --> 00:35:15,210 >> Ego expediam mea tabulatum et faciam php dice1.php. 704 00:35:15,210 --> 00:35:16,640 Vos et advolvit saxum IV II. 705 00:35:16,640 --> 00:35:19,156 Et enim si cucurrero progressio iterum et advolvit saxum V V. 706 00:35:19,156 --> 00:35:21,780 Itaque omni tempore currere progressio, Im 'questus diversi numeri, 707 00:35:21,780 --> 00:35:24,280 quia omni tempore faciam sic suus 'satus est. 708 00:35:24,280 --> 00:35:27,250 Suus 'iens novam Posuit mihi temere numerorum. 709 00:35:27,250 --> 00:35:29,790 >> Si ergo usus es currit progressio a C, 710 00:35:29,790 --> 00:35:32,520 nos erant 'solebat typing in ./ nomen autem rationis iudicium 711 00:35:32,520 --> 00:35:35,090 Quomodo feci sic nostrum tantum in C progressio. 712 00:35:35,090 --> 00:35:37,555 Possumus hoc quoque in PHP per appositionem autem vocavit 713 00:35:37,555 --> 00:35:40,026 a shebang ad verticem nostrum PHP file. 714 00:35:40,026 --> 00:35:41,400 Novi genus inepta est. 715 00:35:41,400 --> 00:35:44,540 Suus 'brevis cinis percussione fortissima. 716 00:35:44,540 --> 00:35:46,300 Ut primum duo characteres ibi. 717 00:35:46,300 --> 00:35:50,030 Memento dicimus exclamation punctum crepitus frequenter in computatrum scientia. 718 00:35:50,030 --> 00:35:51,690 Is quoque, ut pro utraque parte acutus CREPITUS. 719 00:35:51,690 --> 00:35:53,273 In duobus modis interpretantur. 720 00:35:53,273 --> 00:35:57,320 Sed plerumque quamdam of precipimus quod PHP interpres 721 00:35:57,320 --> 00:36:00,160 intelligit o volo vos hoc facere progressio, 722 00:36:00,160 --> 00:36:05,250 quae apparenter / content / bin / php quae est etiam ubi PHP interpres 723 00:36:05,250 --> 00:36:08,590 in specie ratio nostra vivit. 724 00:36:08,590 --> 00:36:12,530 Ita it's-- ea quae hic est interpres intelligit, oh, 725 00:36:12,530 --> 00:36:17,270 Im 'supponitur ut videtur uti in hunc fasciculum progressio currere. 726 00:36:17,270 --> 00:36:20,010 Et sino vos praeterire gradum 727 00:36:20,010 --> 00:36:22,979 habens dicere php something.php. 728 00:36:22,979 --> 00:36:25,020 Illic 'alius capiens hinc, si qua 729 00:36:25,020 --> 00:36:27,320 optamus progressio opprimes servitute exspectatione, 730 00:36:27,320 --> 00:36:30,220 postulo efficio aliquid dicitur a file licentiam mutatio. 731 00:36:30,220 --> 00:36:33,380 Et nos dicimur ambulo et paulo de licentia file mutationes aliquantulus magis 732 00:36:33,380 --> 00:36:37,550 in nostrum video in MVC, sed satis est Hoc est, quid opus 733 00:36:37,550 --> 00:36:42,760 in ordinem ut habitare vos facerem .php executable lima. 734 00:36:42,760 --> 00:36:49,330 Sic lets 'inspice hanc ultimum exemplum in CS50 super IDE. 735 00:36:49,330 --> 00:36:53,910 >> Hic igitur in hoc lima Habeo duas IDE PHP presul non apparentium 736 00:36:53,910 --> 00:36:55,310 vocavit .php. 737 00:36:55,310 --> 00:36:58,170 Habeo functio vocavit add-- Habeo a file vocavit add3 738 00:36:58,170 --> 00:37:00,650 et a file vocavit dice2. 739 00:37:00,650 --> 00:37:03,680 Sic lets 'take a velox et patefacio sursum respicere add3. 740 00:37:03,680 --> 00:37:08,300 Et sicut tu ipse domine perspicis initio mea file habeo shebang, ius? 741 00:37:08,300 --> 00:37:11,420 Hoc hash exclamation punctum marcam. 742 00:37:11,420 --> 00:37:15,115 Nunc ibo etiam maybe animadverto ut propter aliquam causam, 743 00:37:15,115 --> 00:37:16,990 Ego non habent ullam syntax quatenus anymore, 744 00:37:16,990 --> 00:37:20,198 Ad hoc autem quod diximus ante, quod si non esset nomen meum file 745 00:37:20,198 --> 00:37:23,040 .php non habent utilitatem of syntax quatenus anymore. 746 00:37:23,040 --> 00:37:26,220 Hoc est iustus file vocavit add3. 747 00:37:26,220 --> 00:37:30,960 Ut enim curram post eum cum ./ add3 et non ./ add3.php. 748 00:37:30,960 --> 00:37:33,680 >> Sic suus 'adhuc reason-- fine, PHP suus 'etiam valet, 749 00:37:33,680 --> 00:37:37,000 tamen suus 'non syntax highlighted, quia hoc file non dicitur something.php. 750 00:37:37,000 --> 00:37:41,580 Quod sola differentia hic plus shebang. 751 00:37:41,580 --> 00:37:45,170 Proinde vide quid accidit Conabor progressio currere. 752 00:37:45,170 --> 00:37:50,780 ./ Add3, sicut ego would cum C. Bash. 753 00:37:50,780 --> 00:37:53,190 ./ Add3 licentiam denegari. 754 00:37:53,190 --> 00:37:55,390 Hoc est quod vestri 'iens si tu oblitus es 755 00:37:55,390 --> 00:37:59,280 uti chmod imperio mutare permissiones lima. 756 00:37:59,280 --> 00:38:03,845 >> Sicut evenit regularis PHP lima poteris exsecutioni mandandam. 757 00:38:03,845 --> 00:38:06,970 Possunt intelligi, sed sumus igitur aliquid paulo aliter hic. 758 00:38:06,970 --> 00:38:07,761 Sumamus exsecutione. 759 00:38:07,761 --> 00:38:12,970 Itaque opus addere liceat exsecutionis, chmod a + x add3. 760 00:38:12,970 --> 00:38:15,680 Ergo possum dicere ./ add3. 761 00:38:15,680 --> 00:38:16,860 Pauxillum aquæ mihi ad numerum. 762 00:38:16,860 --> 00:38:18,060 V, VI. 763 00:38:18,060 --> 00:38:20,490 Summa duorum numerorum XI. 764 00:38:20,490 --> 00:38:26,530 >> Similiter, iam chmoded dice2, sic EGO can iustus typus ./ dice2, 765 00:38:26,530 --> 00:38:31,260 I et I et advolvit saxum tu IV et V advolvit saxum, et sic de aliis. 766 00:38:31,260 --> 00:38:33,680 >> Sic ut 'pulchellus ultum idea a PHP syntax, ius? 767 00:38:33,680 --> 00:38:35,221 Illic 'multus per nescio. 768 00:38:35,221 --> 00:38:39,160 Spero autem quod vidisti PHP quod non est aliud quam C 769 00:38:39,160 --> 00:38:43,670 et vere facit habiles accipere a incisura vel duos. 770 00:38:43,670 --> 00:38:48,230 Non sollicitanda tamen Non nimium faciemus about-- 771 00:38:48,230 --> 00:38:51,605 have ut fatigo nimium circa low-level details nos 772 00:38:51,605 --> 00:38:52,980 curam habuit C iudicium 773 00:38:52,980 --> 00:38:56,170 Possumus focus ex loco superiore fundis level effercio quod PHP 774 00:38:56,170 --> 00:39:01,090 quid enim nobis praebet, et ad Dato autem quod pro nobis. 775 00:39:01,090 --> 00:39:04,350 Ita facit habiles nunc transitioning a C ad PHP, 776 00:39:04,350 --> 00:39:08,280 ut sunt rationes amet et forte complexu multum robustior. 777 00:39:08,280 --> 00:39:13,070 >> Ita spero operatio fun in PHP, quod Im doug Lloyd. 778 00:39:13,070 --> 00:39:15,050 Hoc est CS50. 779 00:39:15,050 --> 00:39:17,637