KompyutaMapulogalamu

Php: Kugwira ntchito ndi owona

"Language Php» ndi chinenero mapulogalamu. Iwo makamaka olembedwa mu malo onse amene alipo pa Intaneti. Fotokozani chinenero lonse zovuta, koma nkhani ino ikunena za chilengedwe cha owona ndi kugwira nawo ntchito.

Language Php: Kugwira ntchito ndi owona

Pamene ndondomeko ya kulenga pa owona Php ndi ntchito yapadera chithunzi chenicheni. The mulingo ya ntchito Php sali mbali yapadera kuti akuthandizeni ntchito ndi owona osiyana. Opereka adapeza wina wapadera fopen () ntchito, omwe ntchito kukhazikitsa kulankhulana ndi wapamwamba. Koma pali mbali: ngati wapamwamba umene anapempha palibe, ndiye dongosolo adzakhala basi kulenga file atsopano amene ali ndi mayina ofanana.

fopen Resourse (dzina, mtundu). NAME kudzakuthandizani kukhazikitsa kapena tisonyezeni mayina file kuti analengedwa kapena zipangizo zotheka. MTUNDU - mtundu file uli kutsatira ndi amene mukufuna ntchito ina.

Mtundu wa mwayi mwina makhalidwe osiyana. chilankhulo Php ntchito ndi owona kumafuna mitundu yambiri ya zochita pa wapamwamba.

R - Sankhani Cholozera pa chiyambi cha file ndi file lotseguka kwa kuwerenga.

R + - Sankhani Cholozera pa chiyambi cha file ndi kutsegula izo kuwerenga kapena kulemba mu mode munthawi yomweyo.

W - Ngati file lilipo, ndiye zili atachotsedwa, ndipo anatsegula pa kulemba. Ngati izo sizitero, izo amalenga ina ndi dzina lomweli. Atam'chiritsa ntchito pa owona deta chidakupangitsani kutseka awo ndi kupulumutsa deta. fclose () ndipo adzakhala ndondomeko file kutseka.

Mu Php ntchito ndi owona anapanga milandu kumene kuli kofunikira kuchita zinthu zina ndi kulemekeza owona awa: kulenga, kusintha, kapena kuchotsa m'bukuli. Pamene inu kutsegula tsamba Php ntchito ndi owona opangidwa mogwirizana ndi malembedwe a chinenero, monga tafotokozazi.

Kuchotsa Php file

Ntchito pa kompyuta m'dera ndi owona Php, muyenera kukhazikitsa seva m'deralo, womwe uli ngati chifuniro kwenikweni kuti atsanzire ndi kumumanga Php tsamba ndi Nawonso achichepere. Php owona analengedwa chotero Seva m'deralo, ndiponso achotse kudzera mwa iye. Kuti muchite izi muyenera kupita Seva m'deralo, kupeza file ndi winawake izo. Kuti athe kuchotsa owona wabwinobwino ndi kupeza iwo kudzera Php tsamba, pali wapadera mbali chinenero kuti amakulolani kuzindikira ndondomeko imeneyi.

Chotsani chibwereza owona

Pamene ntchito ndi owona Php zingathe kubweretsa mavuto ngati mudzakhala ndi ena owona chomwecho. Iwo akhoza kuchotsedwa kupyolera makina pafupifupi, pomwe m'dengu, kusiya kokha chomwe chiri kutero. Kapena, ngati mukufuna onse, mukhoza Sinthani dzina iwo. Pofuna kuchotsa owona ofanana ndi dzina yomweyo, mungathe kugwiritsa ntchito mwapadera zinalembedwa kuti zolinga zimenezi squeaks. Iwo anaikapo mu Php tsamba ndipo pa nthawi yoyenera zinayambitsa, kupanga ntchito mapulogalamu a.

Monga ena chinenero mapulogalamu, Php, pali zingapo zimene mungachite kuti ntchito ndi owona.

  1. Inayambira wapamwamba kuwerenga.
  2. Inayambira wapamwamba kuwerenga kapena kulemba.
  3. Pangani file latsopano.
  4. Chotsani wapamwamba.
  5. Renaming wapamwamba.

Woyamba ntchito atatu tafotokozazi. Wachinayi akuyendera ntchito ntchito yapadera unlink Php. Mbali imeneyi zimathandiza inu kupeza file anakhumba mwa onse akupezeka m'ndandanda, kumene izo anatumidwa ndi winawake izo. The kanthu chachisanu mungachite pamanja kupeza file ndi Sinthani dzina izo. file iliyonse ikhoza kuchapidwa ndi ntchito overwrite yokha zizimva ufulu perekani dzina.

Kugwira ntchito ndi owona mu Php si ofanana ndi zinenero zina mapulogalamu, koma malembedwe ali yemweyo monga chinenero "C ++", zomwe zimachititsa mosavuta kwa anthu akukumana ndi chinenero "C". Kuti kuphunzira chinenero cha Php, adzakhala ndi nthawi yocheza kwambiri zochepa, ngati inu mukudziwa ndizosowa mapulogalamu.

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