Me pēhea te ki te tuhituhi ki te kōnae php

Ki te ko koe te mahi whaiaro-haaputapû e ki php, he mea nui ki te ako ki te pānui i ngā raraunga i te kōnae, me te tomo i te huringa ki reira. Tuhituhi i roto i te kōnae php te whakahaere mo te whanaketanga o ngā tono tukutuku, tūmau-taha huringa raraunga, me te whakarewa hōtaka waho me inclusions.

Me pēhea te ki te mahi ki te kōnae php

Ki te tohua te toronga kōnae te, te auraa e kei reira he waehere tuhituhi i runga i te reo hōtaka taua. Hei pupuri i nga huringa, ka hiahia koe ki te tāuta i runga i tou PC ko tetahi o te ētita hōtaka:

• PHP Editor Tohunga;
• Dreamweaver;
• Eclipse Development PHP;
• PHPEdit.

Ki te hanga koe i te paetukutuku, kia maha whakamahi koe whakaaro ōrite, e e wa penapena rite tātauira i roto i te kōnae rerekē. He pai ki te whakamahi i ngā. I muri tomo i tenei mahi, me hanga e koe he urunga i roto i te kōnae hononga ingoa kōnae php toronga ranei, mo te tauira, ngā 1.php. E tautoko ana tēnei hoahoa maha pānui i te kōnae ngā, me āhuatanga atu ko te tonu o te mahi o te waehere i runga i hapa. Ki te haere he tetahi, ka tonu i te waehere ki te rere i runga i te raina hou.
Ko te kupu, te hono koe ki tou kōnae waehere. Ko tētahi atu huarahi, ko te ki te tomo rapu utu. I roto i te rerekē ki te ngā i te runga ake, te hono te kōnae ki te tīmatanga o te waehere hōtaka, engari ka taea e koe te tuku ki reira kotahi anake.

Tirohia kōnae

I mua i hanga e koe he urunga i roto i te kōnae php, me hanga e koe tino e te vai te reira, a ka whakatuwhera i reira ki runga, me te kawe i te whakatika e tika ana. Ka taea e koe te whakamahi i file_exists () mahi, ki te haapapu te reira i te aroaro o, ka kia hoki mai te ētita whakautu TRUE, te kore - FALSE.
Ko te take i puta ai he urunga raraunga ki te kōnae php, kia whakamōhio koe i te tahi atu is_file () mahi. Ko reira atu pono atu i file_exits, me te nuinga o hötaka ki te tīmata te whakamahi i te reira is_file. Kia kua manatoko koutou e te vai te kōnae, ka taea e te tīmata koe te mahi ki a te reira.

Making huringa ki te kōnae

Ko te taputapu tuatahi e taea e koe te whakamahi i ki te hanga ngā huringa ki te kōnae - fwrite (). tuhi ia i te aho ki te wetereo e whai ake nei:

• Int - ringa;
• Aho - tāupe.

Tera atu ano tetahi rite ki tenei mahi - fputs (), i te mea he ingoakē. Kei te kore, e taea te whakamahi i te rerekētanga i waenganui i enei mea mo te kōwhiri i tetahi ranei te tahi atu. Hoki ngā ākonga fwrite atu lahi, ka mahi hötaka maha whakamahi fputs.

Ki te hanga i tētahi urunga i roto i te kōnae kuputuhi php, me pupuri koe i tetahi huru nui - kia waiho reira tuwhera ki whakahōunga. Me Kei tēnei kōnae i roto i te kōpaki i te uru tuhituhi.

Hei mahi tuatahi tamata ki te whakatuwhera i te tuhinga kuputuhi i roto i te hōtaka, me ka hanga huringa i te tikanga o taputapu tikanga.

// Whakatūwhera te kōnae kuputuhi
$ F = fopen ( "text.txt", "w");
// Tuhia o kuputuhi te raina
fwrite ($ f, "Hello ra pai !!");
// Katia te kōnae kuputuhi
fclose ($ f);

I roto i tenei tauira, text.txt - te ingoa o te tuhinga. Ka taea e koe te karanga i te reira rerekē: «Hello! Pai ra »-! Tauira kuputuhi, taea e te reira rawa noho. E ora aunoa huringa katoa i roto i te kōnae tuwhera.

Kia mōhio e te PHP - hōtuhi ko te reo whakaaro whānui. Ia ngā whakamahia ki te hanga i tono Tukutuku. tautoko ana tēnei whakatau e te nuinga o tukutuku hautū kaiwhakarato. Ko te rangatira i roto i nga tikanga e whakamahia ana ki te waihanga paetukutuku. Na e matau ana koutou e founga ki te hanga i te lekooti i roto i te kōnae php.