Kodi kulemba wapamwamba Php

Ngati ndinu kudziona internalize ntchito ndi Php, ndikofunika kuphunzira kuwerenga kafukufuku file ndi kulowa kusintha kwa izo. Kulemba wapamwamba Php imachitika pa chitukuko ntchito ukonde, deta Seva mbali kusintha ndi kukhazikitsa mapulogalamu kunja ndi inclusions.

Kodi ntchito ndi owona Php

Ngati kutambasuka file ndi ananenera, zikutanthauza kuti muli ndi malamulo olembedwa pa yemweyo chinenero mapulogalamu. Kusunga kusintha, muyenera kuika pa PC wanu ndi mmodzi wa pulogalamu mkonzi:

• Php Katswiri Editor;
• Dreamweaver;
• Eclipse Php Development;
• PHPEdit.

Ngati munakonza webusaiti, muyenera zambiri ntchito zojambula zofanana, amene conveniently amasungidwa monga zidindo mu kaundula zosiyana. Ndi bwino ntchito monga. Utatha nchito imeneyi, muyenera kulowa mu Php file dzina kapena kutambasuka kugwirizana file Mwachitsanzo, monga 1.php. Mapulani amathandiza angapo kuwerenga file m'gulu, ndi mbali zina ndi kupitiriza anapereka malamulo pa zolakwa. Ngati chirichonse amapita cholakwika, malamulowo adzapitiriza kuthamanga pa mzere latsopano.
Choncho, kulumikiza file wanu code. Njira ina ndi kulowa amafuna. Mosiyana ndi monga pamwambapa, wapamwamba chikugwirizana ndi chiyambi cha malamulo pulogalamu, koma inu angatanthauze kamodzi kokha.

file Chongani

Musanasankhe kulowa mu wapamwamba Php, muzionetsetsa kuti alipo, ndiyeno kutsegula izo ndi kuyendetsa kusintha koyenera. Mukhoza kugwiritsa ntchito file_exists () ntchito, ngati akutsimikiza pamaso pa yankho mkonzi mudzabwezedwa zoona, ayi - ZONYENGA.
chakuti pangakhale deta kulowa mu wapamwamba Php, mukhoza awadziwitse ena is_file () ntchito. Ndi wodalirika kwambiri kuposa file_exits, ndi mapulogalamu kwambiri kuti tiyambepo ntchito is_file. Mukadziwa zinatsimikizira kuti file aliko, mukhoza kuyamba kugwira ntchito ndi zimenezo.

Kusintha kwa wapamwamba

The chida choyamba chimene mungagwiritse ntchito kusintha wapamwamba - fwrite (). Iye analemba chingwe ndi malembedwe zotsatirazi:

• Int - dzanja;
• chingwe - variable.

Pali wina ofanana ndi ntchito imeneyi - fputs (), chomwe ndi alias. Kusiyana zida izi si, angagwiritsidwe ntchito posankha chimodzi kapena chimzake. Ophunzira kwambiri zofala fwrite, nachita mapulogalamu zambiri ntchito fputs.

Kuti apange kulowa mu kaundula Php lemba muyenera chikhalidwe chimodzi chofunika - ayenera kukhala omasuka revisions. file ayenera ankakhala mu chikwatu ndi lemba mwayi.

Ntchito yoyamba kuyesera kutsegula chikalata lemba mu dongosolo, ndiyeno kusintha mwa zida wamba.

// Tsegulani file lemba
$ F = fopen ( "text.txt", "yakumadzulo");
// Lembani mzere a m'lemba
fwrite ($ f, "Moni tsiku Good !!");
// Tsekani file lemba
fclose ($ f);

Mu chitsanzo ichi text.txt - dzina la bukuli. Mungathe kuitana mosiyana: «Hello! tsiku labwino »- Chitsanzo malemba, zingakhale umasinthasintha ndithu. kusintha onse amadziwitsidwa opulumutsidwa mu file lotseguka.

Onani kuti Php - script ndi ambiri chinenero cholinga. Iye kwambiri ntchito kulenga ntchito Web. chigamulochi imayendetsedwa ndi wosamalira ukonde kuchititsa kwambiri. Ndi mtsogoleri mwa njira ntchito kulenga Websites. Tsopano inu mukudziwa momwe kuti mbiri mu wapamwamba Php.