An warware: karanta json file data ta amfani da

Karatu da sarrafa fayilolin JSON aiki ne na gama gari a cikin duniyar ci gaban PHP. JSON, wanda ke tsaye ga Bayanan Bayani na JavaScript, ya zama ma'auni da aka karษ“a don musayar bayanai saboda sauฦ™i da tsari mai nauyi. Duk da sunanta, JSON tsarin bayanai ne mai cin gashin kansa. Wannan yana nufin cewa za mu iya amfani da shi yadda ya kamata a cikin PHP da kuma sauran harsuna kamar JavaScript, C#, Python, da dai sauransu. mataki na gaba na code.

PHP yana samar da ginanniyar ayyuka don sarrafa bayanan JSON, suna yiwa masu haษ“akawa da sauฦ™i da daidaitawa na gaba. Ko kuna aiki akan ฦ™aramin aikace-aikacen ko sarrafa manyan bayanan bayanai, PHP da JSON suna yin haษ—in gwiwa mai ฦ™arfi.

Kara karantawa

An warware: phpinfo fayil

Fayil ษ—in phpinfo() kayan aiki ne mai ฦ™arfi wanda zai iya ba da ษ—imbin bayanai game da yanayin ku na PHP. Ana iya amfani da wannan kayan aiki a cikin gyara matsala da gyara matsala kuma ana ษ—aukar mahimmanci ga kowane mai haษ“aka PHP.

Kara karantawa

An warware: sami kwanan wata ฦ™irฦ™ira fayil

Samun damar bayanan meta na fayil da samun ranar ฦ™irฦ™irar fayil wani muhimmin al'amari ne na sarrafawa da tsara abun ciki na dijital. Wannan na iya zama da amfani sosai ga masu haษ“akawa waษ—anda ke gina aikace-aikacen da ke aiki tare da fayiloli, kamar tsarin sarrafa abun ciki, software na sarrafa fayil da sauransu. Sau da yawa muna buฦ™atar nuna cikakkun bayanai kamar lokacin da aka ฦ™irฦ™iri fayil, girman fayil, ko kwanan wata gyara na ฦ™arshe. A cikin PHP, akwai ayyuka da yawa da aka gina a ciki waษ—anda za su iya taimaka maka ษ—auko irin waษ—annan bayanan fayil ษ—in. A wannan yanayin, za mu yi amfani da aikin filemtime() don samun ranar ฦ™irฦ™irar fayil ษ—in.

Kara karantawa

An warware: ip na kawai

Tabbas, na fahimci bukatun ku. Anan ga yadda labarinku akan โ€œPHP da Adireshin Adireshin IPโ€ zai yi kama da:

Yin aiki tare da adiresoshin IP a cikin duniyar ci gaban yanar gizo al'ada ce ta gama gari, musamman lokacin da ake hulษ—a da bin diddigin mai amfani, kafa ingantaccen tushen IP, da ฦ™ari mai yawa.

Kara karantawa

Ana warwarewa: share directory akai-akai

Lokacin aiki tare da PHP, ฦ™alubale ษ—aya wanda yawancin masu haษ“akawa ke fuskanta shine buฦ™atar share kundin adireshi da ฦ™ananan kundiyoyin sa akai-akai. Wannan aikin yana da mahimmanci musamman lokacin da kuke hulษ—a da sarrafa fayil a cikin aikace-aikacen PHP ษ—inku. Duk da yake aikin rmdir() a cikin PHP yana ba da ainihin aikin don cire kundin adireshi, ba ya aiki lokacin da directory ษ—in ba komai bane. A wannan yanayin, kuna buฦ™atar share duk fayiloli da kundin adireshi da farko. Wannan shi ne inda sake dawowa ya zo da amfani. Ta wannan labarin, muna ษ—aukar cikakken bincike a cikin wannan tsari.

Kara karantawa

An warware: shigar ext-curl

Shigar da ext-curl aiki ne na gama gari ga masu haษ“aka aiki a cikin PHP, musamman lokacin da suke buฦ™atar yin buฦ™atun HTTP a cikin aikace-aikacen su. Tsawaita yana ba da ษ—imbin ayyuka don canja wurin bayanai ta amfani da ka'idoji daban-daban. Kayan aiki ne mai mahimmanci don hulษ—a tare da APIs RESTful, shiga cikin gidajen yanar gizo, aika saฦ™o ta hanyar SMTP da sauransu. Ko kuna haษ“aka aikace-aikacen tara abun ciki, kayan aikin hakar bayanai, ko aikace-aikace mai sauฦ™i wanda ke hulษ—a tare da APIs na ษ“angare na uku, ext-curl zai iya zama ษ—aya daga cikin mafi kyawun abokan ku.

Kara karantawa

An warware: aikin sigmoid

Aikin ** sigmoid *** ra'ayi ne na lissafi wanda ke da amfani da yawa a fannoni kamar koyon injin, koyo mai zurfi, da ilimin kimiyyar bayanai, saboda keษ“aษ“ษ“en kaddarorin sa na daidaita abubuwan da ake fitarwa a cikin kewayon 0-1. Ayyukan sigmoid yana da mahimmanci musamman a cikin koma baya na dabaru da hanyoyin sadarwa na wucin gadi, inda yake taimakawa samar da yuwuwar, yana taimakawa ingantattun tsinkaya.

Kara karantawa

An Warware: ฦ˜arshen kai ta amfani da

Ana neman ฦ™ara ษ—an pizzazz zuwa taken gidan yanar gizon ku? Header Cros shine cikakken bayani! Wannan plugin ษ—in mai sauฦ™in amfani yana ba ku damar tsara launi, font, da girman taken ku. Bugu da ฦ™ari, ya zo tare da ton na zaษ“uษ“ษ“uka don ฦ™ara hotuna da tambura. To me yasa jira? Fara yau!

An warware: wurin taken

Wurin kai kayan aiki ne mai ฦ™arfi a cikin PHP. Yana ba wa masu haษ“akawa ingantacciyar hanya don sarrafa kwararar aikace-aikacen gidan yanar gizon su. Wannan labarin zai bincika wannan aikin sosai, yana bayyana matsalolinsa, mafita, da matakan da suka wajaba don amfani da shi da kyau don ingantaccen inganci.

Kara karantawa