PHP programming ke eng?

The PHP Programmiersprache has emerged as one of the most popular and widely used languages to build websites. Ho potlakile ebile ho bonolo ho ithuta lethathamong la li-progrations tsa lintho tsa lefeela tse sebelisoang lits'ebetsong tse fapaneng, Ho tloha lits'ebetsong tsa mabenkele le tsamaiso ea li-creestation ho amohela ho amohela ho amohela. Haeba u batla ho ithuta haholoanyane ka php, Bala ho.

Puo ea lenaneo e shebaneng le sepheo

PHP has evolved into an ObjectOrientated programming language, Polelo e bolelang “ho rala lintho.” Ha php 4 o ne a e-na le bothata ba ho khetha, lokollo ea Php ea morao-rao, PHP 5, e sa thabise ka botlalo. Sena se bolela hore php ha e sa hlola e le ho ngola lipuo tse ling ha e tluoa litabeng tsa lintho tse ratoang ke lintho. Ho na le maikutlo a fosahetseng, leha ho le joalo, e ntse e phehella.

Lipuo tsa Lihlahisoa tsa Lihlahisoa li sebelisa litlelase ho hlophisa data ka mokhoa o hlakileng. Sehlopha ka seng se emela mofuta o itseng oa data. Liithuti li na le mekhoa le litšoaneleho 'me li sebelisoa e le motheo oa tšebelisano ea' mele. Liithuti li sebelisoa ho mefuta e rarahaneng ea data. Ho fapana le libaka tse bonolo tse sebelisitsoeng khoutu ea php ea setso, Oop e fa sehlopha sa data se hlakileng sa data.

Lenaneo la lintho tse ikhethang ke mokhoa o motle oa ho etsa hore khoutu ea hau e be bonolo ho e hlokomela. U ka sebelisa khoutu 'me u sebelise likarolo ntle le ho tšoenyeha ka bona ho ba le. Sena se thusa haholo ha o sebetsa o moholo, Lisebelisoa tse Rarahaneng. Ho sebelisa lenaneong la thepa ho tla etsa hore ho be bonolo haholo ho boloka le ho sebelisa khoutu.

Melemo ea mananeo a etsoang ea ntho a mangata. E u lumella ho sebetsana le mathata a rarahaneng ka ho tlisa boemo bo bocha ba ho sebelisa hape khoutu ea hau. Sena se etsoa ka ho arola khoutu ho lihlopha tse ikhethang. These classes have specific datatypes and behavior that can be modified or reused for different purposes.

Object-oriented programming is a great way to create dynamic web applications. It has a lot more flexibility than HTML, and it’s easy to learn and use. It’s also a great option for building individual business software. In addition to creating a dynamic website, PHP allows you to create custom software that is unique to your company.

Object-oriented programming in PHP allows you to separate your classes from one another. Instead of having one large class and several smaller ones, you can have separate classes and methods for each class. Ka hoo, your code is more flexible, more structured, and much more efficient. It also allows you to manage your code better.

Mokhoa o motle oa ho fumana puo e khethehileng ea lenaneo le khethehileng bakeng sa hau ke ho buisana le marang-rang a hau. Haeba u se u ntse u e-na le degree ea tšimo e amanang le mahlale a khomphutha, U ka botsa basebetsi mmoho le hore na ba sebelisa puo ea lenaneo lefe. Ba kanna ba khona ho u fa likeletso kapa u u joetse ka lipuo tse khethehileng tsa lenaneo la lenaneo leo u ka ithutang ho lona. U ka boela ua batla maemo ho Stellenzeigen ho bona hore na lipuo le motsoako li tlhokeho.

Ntle le PHP, U ka sebelisa lipuo tse ling tsa lintho tse ling. Ruby ke e 'ngoe ea tsona. Leha ho le joalo, Puo ena e na le mathata a mang. Ka mohlala, Ruby e lieha haholo. Ruby e sebelisa Dynamic dtatypes.

Schnelle Programmiersprache

PHP is a highly flexible and powerful programming language that supports multiple databases and real-time monitoring. Its datenbank-friendly features make it a great choice for web development. PHP is open source, which means that anyone can download and use it for free. There is also a large PHP community that shares helpful tips and information.

PHP is widely used in the web development industry. Its popularity is high, and it is often used in the code behind some of the largest websites on the Internet. Holim'a moo, PHP is free and is constantly being improved. Although, there are a few disadvantages, including its limited scalability and unpredictability, PHP is a solid choice.

PHP has a simple syntax, making it easy for programmers to modify. It’s also embedded within HTML, which means that the code is very well written. PHP is a powerful and flexible programming language that can solve complex problems, Ho ntlafatsa moeli oa tlholisano oa k'hamphani. Hakalo, Ho bohlokoa ho ithuta le ho utloisisa puo e le ho theha lits'ebetso tsa marang-rang tsa marang-rang le software.

Ho bohlokoa hape ho sireletseha ha re theha likopo tsa marang-rang. Phuputso ea morao tjena e fumane seo 86% ea likopo tsa PHP ho na le tlokotsi e bitsoang xss. Sena ha se pheletso ea lefatše, Ha sechaba sa PHP se nkile mehato e mengata ho etsa php e sireletsehile. Leha ho le joalo, PHP ha e sireletsehe ka botlalo, hape e hloka tlhokomelo e eketsehileng le tlhokomelo ho thibela litšokelo tsa ts'ireletso. Haeba u amehile ka polokeho, Python ke khetho e ntle. E na le likarolo tse ngata tsa ts'ireletso mme e ka sebetsana le likopo tse thata haholoanyane.

Ho ithuta puo e ncha lenaneong ho thata, Empa ho bonolo ho feta kamoo o ka nahanang. Haeba u le ncha ho chechisa, Ke mohopolo o motle ho qala ka puo e bonolo eo u ka ithutang ka eona, ebe o hola ho tloha moo. Hape ke mohopolo o motle ho qala ka puo e sebetsang le lilaebrari le liforeketsi. Ho phaella moo, Ho bohlokoa ho nka hore na u ka rata ho kenya tšebetsong ka puo.

Haeba u le ncha ho mohopolo oa nts'etsopele ea web, Php e kanna ea ba khetho bakeng sa hau. Ho bonolo ho qala ka PHP. Puo e na le lits'ebetso tse ngata mme e ka thusa moeti leha e le ofe. Syntax ea eona e hlakile ebile ea e bale, e etsang hore e be e loketseng ba qalang. Ke khetho e tummeng ea bahlahisi ba webo.

PHP e boetse e potlakile ho feta lipuo tse ling tse ngata tsa lenaneo. Php 7.x e ntlafalitsoe khoutu ea khoutu 'me e fihla ho 2x kapele ho feta pele. Ka likarolo tsa eona tse ncha joalo ka enjene ea Zend 3.0, Php e potlakile haholo ho feta leha e le neng pele. Ho feta moo, Puo e bonolo ho sekaseka litlhoko ho feta lipuo tse ling tse ling tsa mananeo.

Ha ho tluoa mananeong, Php ke khetho e tsebahalang ea bahlahisi ba webo. Ho bonolo ho ithuta le ho e sebelisa, 'me e fetoha le ho feta ho feta Java. E boetse e u lumella ho sebetsa ka likhoutu tse sa tsotelleng le tsa mahala, eo e leng molemo o moholo bakeng sa bahlahisi. Ho feta moo, Php ke mohloli o bulehileng ebe o matha sethaleng se seng le se seng.

Objektorientierte Programmiersprache

Lenaneo le Lebisitsoeng ho Object (OOP) ke mokhoa oa ho rekisa mananeo a sebelisa lintho joalo ka meaho ea lenaneo. Boemong bona, Lintho li hlalosoa e le mekhatlo e teng nakong ea nako. Mekhatlo ena e ka boela ea ba le thepa le ho sebelisana le lintho tse ling. Lintho li fapana le litlelase, e leng likotoana tsa khoutu e lokelang ho hlahlojoa le ho lula li le joalo. PHP e sebelisa maemo a sehlopha sa litlelase, e bitsitsoeng lintho, ho hlophisa ts'ebetso ea lenaneo.

Lenaneo la lintho tse ikhethang ho PHP ho etsa hore ho be bonolo ho sebelisa khoutu le ho boloka khoutu. Mehopolo ea ntho ea ntho e tloaelehileng e na le ts'ebeliso e rarahaneng likopo tse rarahaneng. PHP 5 e na le melemo e 'maloa ka mefuta ea pejana. Bakeng sa e le 'ngoe, E fana ka taolo e ntle ea phihlello ho feta litšobotsi le thepa. Sena se lumella bahlahisi ho ngola lits'ebetso tse thata ka nako e nyane.

Php e boetse e fana ka mekhoa ea boselamose, e seng hangata e alimiloeng ke mosebelisi empa e bitsoa ka php ha maemo a itseng a kopana. Mekhoa ena e reiloe lebitso le le leng le le leng le lenyane ka ho fetisisa, Le ha ho le molemo ho qoba ho sebelisa semelo sena ha mekhoa e botsitso. Mekhoa e ka boela ea qobelloa ho lihlopha.

Ka PHP, Liithuti li na le thepa ea lekunutu le ea sechaba. Thepa ea poraefete e sireletsehile ka ho fetisisa. Thepa ea poraefete e fumaneha feela ke litho tsa sehlopha. Thepa ea lekunutu, joalo ka e sebelisitsoeng ho theha ntho, ha e fumanehe phatlalatsa. Classes can also use pfeiloperator -> ho fihlella thepa le mekhoa ea bona.

Lenaneo la lintho tse amanang le thepa le lumella batho bahlahisi ho latela lefatše ka lintho. Lintho tsena li na le data le mekhoa mme e ka sebelisoa ka mefuta e fapaneng ea lits'ebetso. Litlelase li hlalosoa ho sehlopha se tšoanang. Ha sehlopha se hlalosoa, Ntho e ka etsa mesebetsi e mengata 'me e sebelisoa hape.

Lenaneo la thepa le lumellang ntho e lumellang bahlahisi ho ngola mananeo a sebelisang database. Lintho li ka etsoa le ho bolokoa liphutheloana tsa Php-. Sena se ka etsahala ka ho sebelisa li-arrays. Ka ho sebelisa li-arrays, U ka boloka litekanyetso tse ngata hang. O ka sebelisa taelo e hahiloeng e bitsoang echo. U ka boela ua kenngoa khoutu ea khoutu ea HTML e teng.

Joalokaha lebitso le bolela, Lenaneo la lintho tse fetoletsoeng ntho e sebelisa maemo ho laola phallo ea tlhaiso-leseling. Ena ke phapang ea mantlha lipakeng tsa mananeo a bohlokoa le a sebetsang. Ha lipuo ka bobeli li sebelisa maemo a ho tsamaisa data, setaele se sebetsang se hloka hore ho be le ts'ebetso e ngata le ho feto-fetoha le maemo. Bahlahisi ba PHP ba khona ho ngola khoutu e sebetsang bakeng sa sehlopha sa bona hantle ha ba ntse ba sebelisa sebopeho se pharaletseng.

Op e boetse e sebelisa mohopolo oa sehlopha, e emelang mokhatlo oa 'nete. Ntho ke mohlala oa sehlopha. Ka mohlala, Lebitso la motho, lilemo, nomoro ea mohala, 'Me tlhaiso-leseling e' ngoe e ka bolokoa sehlopheng sa motho. Ntho e ka boela ea ba le mekhoa le litekanyetso tse u lumellang hore o etse ts'ebetso ho eona.