Yuav Paub
- A PHP file is a PHP source code file.
- Qhib ib qho nrog Visual Studio Code, lossis ib qho ntawv nyeem.
- Hloov rau PDF nrog FPDF.
Kab lus no piav qhia tias PHP cov ntaub ntawv yog dab tsi thiab nws siv li cas hauv cov ntsiab lus ntawm lub vev xaib server. Peb kuj saib yuav ua li cas qhib cov ntaub ntawv PHP ntawm koj lub computer.
Dab tsi yog PHP File?
A cov ntaub ntawv nrog PHP cov ntaub ntawv txuas ntxiv yog PHP cov ntaub ntawv code uas muaj Hypertext Preprocessor code. Lawv feem ntau siv los ua cov ntaub ntawv nplooj ntawv web uas feem ntau tsim HTML los ntawm lub cav PHP khiav ntawm lub vev xaib server.
Cov ntsiab lus HTML uas PHP cav tsim los ntawm cov cai yog qhov pom hauv web browser. Txij li thaum lub vev xaib server yog qhov chaw PHP code raug tua, nkag mus rau nplooj ntawv PHP tsis muab rau koj nkag mus rau tus lej, tab sis muab koj cov ntsiab lus HTML uas lub server tsim.
Qee PHP qhov chaws cov ntaub ntawv siv cov ntaub ntawv sib txawv xws li. PHTML, PHP3, PHP4, PHP5, PHP7 lossis PHPS.
Yuav qhib PHP Files
Windows ' built-in Notepad program yog ib qho piv txwv ntawm PHP qhib, tab sis cov ntsiab lus tseem ceeb yog qhov muaj txiaj ntsig zoo thaum coding hauv PHP uas tus kws kho mob tshwj xeeb feem ntau nyiam.
Qee cov ntawv nyeem suav nrog cov ntsiab lus tseem ceeb; saib peb cov npe ntawm cov ntawv nyeem zoo tshaj plaws rau qee qhov kev xaiv, xws li Microsoft Visual Studio Code. Nov yog qee txoj hauv kev los kho cov ntaub ntawv PHP: Atom, Sublime Text, Coda, Codeanywhere, Programmer's Notepad, Vim, thiab CodeLobster IDE.
Thaum cov kev pab cuam yuav cia koj kho lossis hloov cov ntaub ntawv, lawv tsis cia koj khiav PHP server. Rau qhov ntawd, koj xav tau ib yam dab tsi zoo li Apache Web Server. Saib daim ntawv qhia kev teeb tsa thiab teeb tsa ntawm PHP.net yog tias koj xav tau kev pab.
Qee. PHP cov ntaub ntawv tej zaum yuav yog cov ntaub ntawv xov xwm lossis cov duab uas tau raug npe nrog qhov txuas ntxiv no. Nyob rau hauv cov ntaub ntawv no, tsuas yog rename tus extension rau txoj cai, thiab nws yuav tsum qhib kom raug nyob rau hauv cov kev pab cuam uas qhia cov ntaub ntawv hom, xws li ib tug video player yog tias koj ua hauj lwm nrog ib tug MP4.
Tseem qhib tsis tau?
Qee cov ntaub ntawv txuas ntxiv zoo li zoo sib xws uas nws yooj yim heev rau kev sib xyaw ua ke, uas tuaj yeem ua rau siv qhov program tsis raug los qhib cov ntaub ntawv.
Piv txwv li, HPP suav nrog tag nrho cov ntawv tib yam li PHP, tab sis cov ntaub ntawv nrog cov lus kawg yuav cuam tshuam nrog Haluha Pearls program.
PPP zoo ib yam; muaj ob peb qhov kev pab cuam uas siv cov ntaub ntawv zoo li no, ib qho yog PagePlus ua cov ntaub ntawv.
How to convert a PHP File
Txhawm rau tsim PDFs los ntawm PHP, saib FPDF lossis dompdf.
Saib cov ntaub ntawv ntawm json encode ntawm PHP.net kom kawm paub hloov PHP arrays rau hauv JavaScript code hauv JSON hom (JavaScript Object Notation). Qhov no tsuas yog muaj nyob hauv PHP 5.2 thiab siab dua.
Koj tsis tuaj yeem hloov cov ntaub ntawv PHP rau cov ntawv tsis yog cov ntawv zoo li MP4 lossis JPG. Yog tias koj muaj cov ntaub ntawv nrog. PHP cov ntaub ntawv txuas ntxiv uas koj paub yuav tsum tau rub tawm hauv hom zoo li ib qho ntawm cov ntawd, tsuas yog hloov npe los ntawm. PHP rau. MP4 (lossis hom twg nws yuav tsum yog).
Renaming ib cov ntaub ntawv zoo li no tsis ua ib tug tiag tiag cov ntaub ntawv hloov dua siab tshiab tiam sis tsuas yog cia li txoj cai program qhib cov ntaub ntawv. Kev hloov pauv tiag tiag ib txwm tshwm sim hauv cov cuab yeej hloov pauv cov ntaub ntawv lossis ib qho kev pab cuam Txuag li lossis Export ntawv qhia zaub mov.
Yuav ua li cas kom PHP ua haujlwm nrog HTML
PHP code embedded nyob rau hauv ib tug HTML ntaub ntawv yog to taub raws li PHP thiab tsis HTML thaum nws tau muab tso rau hauv cov cim npe es tsis txhob ntawm cov HTML tag:
<?php
?>
Txhawm rau txuas rau PHP cov ntaub ntawv los ntawm hauv cov ntaub ntawv HTML, sau cov lej hauv qab no hauv cov ntaub ntawv HTML, qhov twg footer.php yog lub npe ntawm koj tus kheej cov ntaub ntawv:
<?php
suav nrog("file.php");
?>
Qee zaum koj tuaj yeem pom tias nplooj ntawv web siv PHP los ntawm saib nws qhov URL, xws li thaum cov ntaub ntawv PHP default hu ua index.php. Hauv qhov piv txwv no, nws yuav zoo li https://www.examplesite.com/index.php.
Xav paub ntxiv ntawm PHP
PHP tau raug xa mus rau yuav luag txhua qhov kev khiav haujlwm thiab siv tau dawb kiag li. Lub vev xaib raug cai yog PHP.net. Muaj tag nrho cov ntaub ntawv seem ntawm qhov chaw uas ua haujlwm hauv online yog tias koj xav tau kev pab kawm ntxiv txog qhov koj tuaj yeem ua nrog PHP lossis nws ua haujlwm li cas. Lwm qhov zoo yog W3Schools ' PHP Tutorial.
Thawj version ntawm PHP tau tso tawm xyoo 1995 thiab hu ua Personal Home Page Tools (PHP Tools). Cov kev hloov pauv tau ua thoob plaws xyoo, nrog cov ntawv tshiab tso tawm txhua ob peb lub hlis.
Server-side scripting yog qhov siv ntau tshaj plaws rau PHP. Raws li tau piav saum toj no, qhov no ua haujlwm nrog parser, web server, thiab web browser, qhov twg browser nkag mus rau lub server khiav PHP software kom lub browser tuaj yeem tso saib txhua yam uas nws yog lub server tsim.
Lwm tus yog hais kom ua kab ntawv, qhov twg tsis siv browser lossis server. Cov hom kev siv PHP no muaj txiaj ntsig zoo rau kev ua haujlwm automated.
PHPS cov ntaub ntawv yog cov ntaub ntawv hais txog cov ntsiab lus. Qee cov PHP servers tau teeb tsa kom tau txais qhov cuam tshuam ntawm cov ntaub ntawv uas siv qhov txuas ntxiv no. Qhov no yuav tsum tau qhib los ntawm kev siv httpd.conf kab.
FAQ
Dab tsi yog lub neej ntawd app rau qhib cov ntaub ntawv PHP hauv Windows 10?
Notepad lossis WordPad feem ntau yog cov kev pab cuam cuam tshuam nrog PHP cov ntaub ntawv. Koj tuaj yeem hloov lub neej ntawd app los ntawm kev mus rau Start > Settings > System > Default apps > Xaiv cov apps default los ntawm hom ntaub ntawv, xaiv PHP, thiab xaiv ib qho app.
PHP cov ntaub ntawv nyob qhov twg hauv WordPress?
Cov ntaub ntawv wp-config.php feem ntau yog nyob rau hauv lub hauv paus nplaub tshev ntawm koj lub vev xaib. Cov ntaub ntawv index.php yog cov qauv dav dav uas koj tuaj yeem pom lwm cov ntaub ntawv PHP hauv cov template hierarchy.
Hash ua haujlwm hauv PHP yog dab tsi?
Hash ua haujlwm yog ib txoj hauv kev los encrypt cov ntaub ntawv yam tsis hloov lub ntsiab lus qub. Hauv PHP, qhov hash() muaj nuj nqi rov qab tus nqi hash rau cov ntaub ntawv muab raws li algorithm.
