Dzidza izvo zvekutanga zvePP chirongwa

Iyo PHP-Tutorial inotanga neyakareruka sumo yehurongwa muPHP. Zvinozoenderera mberi nekudzidzisa iwe HTML neCSS zvakare. Iwe unenge uri munzira yako yekuve ane hunyanzvi programmer. Asi usati watanga, zvakakosha kuti uzive izvo zvekutanga zvehurongwa usati waenda kune mamwe maitiro epamusoro. Heano mamwe matipi ekuti utange:

Kuronga-kwakanangana nechinhu

MuObject-Oriented PHP programming, makirasi ndiwo matombo ekuvaka emutauro wepurogiramu. Aya makirasi anomiririra imwe mhando yedata. Chinhu chinogona kushanduka, basa, data structure, kana kukosha. Paunenge uchigadzira kirasi, chikamu chekutanga chezita ishoko idzva, uyezve zita rekirasi chivakashure. Ichi chivakashure chinoshandiswa kugadzira zvinhu zvitsva, izvo zvinobva zvachengetwa mumhando. Chinhu chinogona zvakare kuva nemidziyo uye nzira.

OOP ndiyo dhizaini yekumisikidza nyika kuita akawanda marudzi enzvimbo. Semuyenzaniso, unogona kunyora script inoshandisa mabasa kubvunza dhatabhesi kana kugadzira webhusaiti. Iyi nzira inozivikanwa sepolymorphism. Zvinhu zvinogona kuchinjwa, zvinoreva kuti kodhi imwechete inogona kushanda kune zvinhu zvakasiyana. Purogiramu inogona kuumbwa nezvinhu zvakawanda, uye chinhu chimwe nechimwe chichava nebasa rakasiyana.

Typo3

Kana iwe uri mutsva kuTYPO3 uye PHP coding, zvino unofanira kuverenga chinyorwa ichi. Typo3 iCMS yakaoma ine akawanda maficha, asi zvishandiso zvishoma. Yayo Plugin Directory zvakare idiki, zvichienzaniswa neWordPress uye mamwe maCMS anozivikanwa. Iyi CMS yanga iripo kwemakore akati wandei uye yanga iripo kwemakore mazhinji. Zvisinei, zvakakosha kunzwisisa kuti haisi a “framework” kufanana neWordPress, uye inoda kuchengetedzwa kunoenderera mberi kuti irambe iripo uye ichishanda.

TYPO3 CMS mabasa akanyorwa muPHP. Iyo syntax yakafanana nePHP, uye izvi zvinobvumira kuwedzera uye kugadzirisa. XCLASS mashandiro anotendera iwe kuti uberwrite makirasi uye nzira. TypoScript inoshandiswawo kugadzirisa kumashure. Kazhinji, inoshandisa syntax yakafanana neTYPO3, asi kukodha kwakasiyana zvishoma. TYPO3 inoshandisa faira system inodaidzwa kuti TSconfig kune ese arikumashure uye ekumberi magadzirirwo.

PHP

Dzidza nezve PHP uye nheyo dzayo nedzidziso idzi. PHP ishanduro yemitauro yakasiyana-siyana inogona kushanda pane chero web server uye inogona kushandiswa kuvaka chero rudzi rwewebsite. Uyu mutauro wakavhurika-manyorero unogona kuve zvese zviri zviviri Object-Oriented uye prozedural. Object-Oriented PHP zvirongwa zvinonyanya kufarirwa pakati pemabhizinesi makuru uye codebibliotheken. PHP 5 inogadzirisa kukanganisa mushanduro dzakapfuura uye inosuma yakazara-inoratidzwa Object Model.

Variables chikamu chepakati chePHP. A variable muunganidzwa wezvinokosha zvinomiririra imwe mhando yedata. Mune PHP, zvakasiyana-siyana zvinogona kumiririra huwandu hwehuwandu. Kana kukosha kuri tambo, musiyano uyu unomiririra mavara anomiririrwa netambo iyoyo. Zvikasadaro, kukosha kunogona kuva chero chinhu. PHP inotsigira mamwe marudzi akawanda emhando dzakasiyana. Izvi zvinosanganisira arrays uye tambo. Kushandisa izvi, ingoisa zita reshanduko yaunoda kushandisa.

phpinfo()

The phpinfo() basa muPP rinoratidza ruzivo nezve PHP. Anorwisa anogona kushandisa ruzivo urwu kuronga kurwisa kwavo. Ruzivo urwu runobatsira kukonzeresa SQL jekiseni kurwisa kana dhairekitori traversal kurwisa. Zvichienderana neiyo phpinfo() mabasa anodhinda, ruzivo urwu runogona kuparadza web application. Mune zvimwe zviitiko, inogona kukonzera kuyambuka-saiti scripting kurwiswa zvakare. Nokuda kwechikonzero ichi, zvakakosha kuti unzwisise iyo PHP ruzivo.

The phpinfo() basa rinodzorera ruzivo nezve PHP module. Ruzivo rwakakamurwa nerudzi rwe data, iyo inogona kuva nhamba kana mutsara. Inodhinda iyo data seyakarongwa, iyo inogona kugadzirwa kuti ienderane nesaiti. Nzvimbo inoshandiswa mushure meSystem kuparadzanisa data. Kana iwe uchida embed yakabuda yebasa, unofanira kushandisa muviri uye corpului tags. Kana iwe uchida embed zvakabuda, unofanira kushandisa phpinfo() shanda sechibatiso.

php-Muturikiri

Muturikiri wePHP chishandiso chinoshandiswa kugadzira mawebhusaiti uye maapplication muPHP programming language. Muturikiri akaita seanoshanda naye ane usimbe anoshanda chete kana faira riri muPHP rakumbirwa. Inogadzirisa script uye inonyora zuva razvino uye nguva mugwaro reHTML, iyo inobva yaendeswa kune web browser uye inoratidzwa. Nzira iyi inonzi “peji rendering”.

PHP ndeye yakavhurika-sosi server-side scripting mutauro. Inoshandiswa mumapeji ewebhu, uyewo mune dzakawanda CMS zvikumbiro. Midzi yawo iri mumutauro weC, uye mazhinji emabasa akajairwa anobva mumutauro uyu. Muturikiri wePHP ndicho chishandiso chinoshandiswa kugadzira PHP kodhi, uye inowanikwa kune dzinenge dzese masisitimu anoshanda uye mapuratifomu. Muturikiri wePHP kazhinji ishanduro yakadudzirwa yekodhi yePP.

PHP Logical Operators

Logic operators anoshandiswa kubatanidza akawanda kuenzanisa. Semuyenzaniso, iyo UND opareta inobatanidza mamiriro maviri, yekutanga inofanira kuva yechokwadi. UYE (Kupikisana nekuramba) inotsanangura kusavapo zvine musoro kwemushandisi. PHP inotsigirawo mamwe matatu anoshanda, zvichiita kuti pave nehuwandu husere hunogona kuine negatives. Iwo anonyanya kushandiswa ane musoro anoshanda ari kana, apo, uye nguva.

Mune PHP, vashandisi vanonziwo zviziviso. Izvi zvinofananidza marudzi maviri e data, uye kana asina kufanana, zvinogadziriswa zvakarongeka. PHP inoshandisa identifier kuenzanisa opareta kudhindira zvikanganiso. Kuratidza mameseji ezvikanganiso, shandisa shanduko yepasi rose $php_errormsg. PHP haisiyanise pakati peasociative uye vector arrays, kunyange zvazvo vanogona kumiririrwa netambo uye nhamba. PHP inotsigira vanoshanda senge kana (zvimwe) mashoko, for-loops, chinja, uye kana-chisarudzo.

php mafaira

PHP-Dateien zvinyorwa zvinobvumira kuvandudzwa kwewebhu. Vanogona kuwanikwa uye kushandiswa kune zvinangwa zvakasiyana. PHP inosanganisira chirongwa chekubatsira chinobvumira vanogadzira kugadzirisa mamiriro akaoma. Mafaira akafanana nekartons uye anochengetwa mu a.php faira. Kana iyo faira isina iwo ma tags akakodzera, haizozivikanwe nePHP-Parser uye haizouraye. Neimwe nzira, PHP-mafaira anogona kugadzirwa uchishandisa mupepeti.

PHP-Dateien ine PHP-Quellcode uye inogona kuiswa muHTML-Code yekuvandudza webhusaiti.. PHP yakakurumbira kugadzira webhusaiti tekinoroji inoshandisa server-side scripting mutauro. A web host inoisa PHP pane server yayo kuti ikubvumire kushandisa ese ayo mabasa. Kuwedzera kune PHP-faira, iwe uchada mupepeti uye mutengi weFTP kuti uise mapeji kuwebhusaiti yako. Kuti nditange, iwe unofanirwa kushandisa ane mukurumbira wekupa mupi uye mutengi weFTP. Kune matatu ekutanga hurongwa mitemo yePHP-mafaira:

PHP programmer

A PHP Programmierer inyanzvi yekugadzira software inyanzvi mukugadzira ine simba webhu maapplication. A PHP programmer anoshanda pamwe chete nenyanzvi kubva kune akasiyana dzidziso kugadzira zvine simba zvemukati pamawebhusaiti. Basa ravo rakasiyana uye rinogara richishanduka. Izvi zvinoreva kuti PHP Programmer mabasa ari kuramba achichinja nekuvandudza. Pane mikana yakawanda iripo yekuti PHP programmer ishande se freelancer, mushandi, kana kondirakiti. Heano mamwe emabasa makuru eiyo PHP programmer.

A PHP Programmierer anogona kushanda kumashure kana zvakananga nevatengi uye masisitimu avo. Munyaya yekupedzisira, vanogona kudikanwa kuti vatore kudzidziswa kuti vave PHP Programmierer. Zvisinei, kudzidza nekuita kunotora nguva uye kazhinji kune mhosva. Vazhinji PHP Programmierers vanoshanda sevakasununguka uye vanoisa yavo mareti nemaawa. Semugadziri wePHP, unogona kushanda pane akati wandei akasiyana matekinoroji, kubva kudhatabhesi kuenda kune webservers kune internet application. Kutanga basa rako mundima iyi, zvakakosha kuti udzidze zvakakosha zvekugadzira software uye PHP-Frameworks nemaraibhurari.

PHP-Mitemo

Iyo PHP-Standards yeprogramming yakagadzirirwa kuita kuti mutauro uve nyore kushandisa chero munhu anoda kunyora zvinyorwa muPHP.. Iwo anowirirana nevese vanogadzira PHP uye havatarise pawhitespace hondo tsvene. Sezvauchaona, chinhu chinonyanya kukosha kuyeuka ndechekuti iwe unofanirwa kugara uchishandisa upper kesi kune makirasi econstants, uye haufanirwe kushandisa mavara madiki pamazita akasiyana. Kune zvakare mamwe mazinga aunofanira kutevedzera kana uchinyora PHP kodhi, uye izvi zvinosanganisira kupa mazita akasiyana-siyana uye zvimiro mu 'UPPER-CASE’ kana kuti ‘LOWER_CASE’.

Iyo PHP-Standards yekuronga inoitirwa kudzikisira kupesana kwekuziva kana uchitarisa kodhi yechirongwa.. Kuita izvi, vanotsanangura seti yezvakagovaniswa zvinotarisirwa uye mitemo nezve fomati kodhi. Mitemo iyi inotorwa kubva mukuwirirana pakati pezvirongwa zvenhengo. Nekugovera mirairidzo yemaitiro pakati pemapurojekiti, inobatsira vese vanogadzira uye vapepeti. Izvi zvinonyanya kubatsira kana iwe uchishanda nemacodebases akasiyana. Iyo PHP-Standards yekuronga inzira huru yekudzivisa kuvhiringidzika uye kutadza kukodha.

PHP mapurojekiti

Mune PHP chirongwa, zvakasiyana-siyana zvinoshandiswa kuchengetedza uye kushandura data. Variables ndeyemhando mbiri: zvinhu uye makirasi. Chinhu ipfungwa yemuviri ine humwe hunhu, zvakadai sechimiro, saizi, uye type. Zvimwe chetezvo ndezvechokwadi nezvekirasi, iyo ine ruzivo senge zita remushandisi. PHP inoshandisa zvinhu kuparadzanisa data, zvichiita kuti zvive nyore kurongedza kodhi. Izvi zvinotevera mamwe emhando yezvinhu zvinowanikwa muPHP.

Tsananguro yebasa remugadziri wePP yakasiyana. Aya mabasa anosiyana zvichienderana nehunyanzvi hwavo hwekuronga. Ivo vanogona kushanda pawebhu maapplication kana mawebhusaiti uye nekugadzirisa kodhi. Aya mabasa anogona kunge ari ega kana kuti anoda kubatana nenyanzvi kubva kune mamwe maitiro. Nepo mazhinji eiyi PHP programming zvinzvimbo achibhadharwa, mazhinji ari ega uye anosanganisira kushanda nenyanzvi kubva kune mamwe maitiro. Humwe hunyanzvi hwekugadzira PHP hunodiwa kuti ubudirire mune iyi nzira yebasa. Saka, kana uri kutsvaga basa rinopa mubayiro, usatarise mberi!