PHP Tutorials

How to get provinces and cities? ID PID Paths Pro City 1 0 0 China 2 1 Hunan 3 1 1,3 Hubei 4 2 1,2,1 Hunan Changsha 5 2 1,2,2, Hunan Loudi 6 3 1,3,1 Hubei Wuhan Final Result: Loudi, Changsha, Hunan Wuhan, Hubei Busy day dizzy, so difficult to get

Asked a question today, how does the PHP array add properties I say the pear is very big, ask your peers to help you answer ------to solve the idea---------------------- Your interviewer asks you this????? ------to solve the idea---------------------

How to read the title in In the function below, read SRC, how can I read the title in the function get_pic_list ($content = ") { $pattern = "//"; Preg_match_all ($pattern, $content, $match); $arr _pic = Array (); $i = 0; foreach ($match [1] as

What's the reason for the hint? This post was last edited by lyhjc_2014 on 2014-11-20 15:47:26 $file _path = "Test.txt"; if (file_exists ($file _path)) { $FP =fopen ($file _path, "A +"); $con =fread ($fp, FileSize ($file _path)); Echo $

Database Permissions Issues is the MySQL database server has a formal website now want to get a test site because the database is too large to import, so into the server to copy a database changed the database name of the original site also copied a

This determines how the upload file Format function interprets This post was last edited by lyhjc_2014 on 2014-11-21 08:28:12 Never understand, what does he mean by every sentence? function F_postfix ($f _type, $f _upfiles) {$is _pass = false;$tmp _

About thinkphp Ajaxreturn The JSON data returned is [{"univ_id": "10001", "Univ_name": "\u5317\u4eac\u5927\u5b66", "Univ_photo": "10001.jpg", "Univ_website": "\u8fdb\ U5165 "," Univ_introduce ":" \r\n\u5317\u4eac\u5927\u5b66\u521b\u529e "}]

thinkphp3.1 Cache failed THINK3.1+DWZ system Cache meaning write failed, permissions and disk space were checked for no problem. Deleting the cache can run for a period of time, and then this error occurs. Migrating to a new Ubuntu system, which

Can the Str_replace function in PHP replace 3 at a time? $content = Str_replace (' #p # subtitle #e# ', ', $body); $content = Str_replace (' See next Page ', ' ', $body); $content = Str_replace ('/uploads ', ' http://www.****.com/uploads ', $body);

How do you understand the following paragraph? $str = "1234567890"; $s = "; for ($i =0; $i { $k =mt_rand (1, strlen ($STR)); $s. = $str [$k-1]; } I also know it's a cyclic random number, but why is it four at a time? ------to solve the idea------

Nginx and PHP Integration It is not described in detail in the article, in the annex of 04, Windows integrated Nginx+php.pdf in detail. ? Reference: http://www.cnblogs.com/huayangmeng/archive/2011/06/15/2081337.html ? Operating system:

PHP Post does not accept data for big God Solution This is the data sent by the post. appid:app38803093-7803 childconfig[0][attachid]:app38803112-5125 Print_r ($_post["Childconfig[0].attachid"]); echo " "; Print_r ($_post["AppID"]); ?>

Novice! PHP about two arrays comparison! There are now two arrays: A array is a product attribute obtained from the product ID to the database. b array is the product attribute submitted by the page. Two array contrast, with a array as the

About + + and & a little doubt This post was last edited by yinjie_1984 on 2014-11-15 08:22:22 $a = 1;$b =& $a;$b = $a + +; Ask $ A, $bThe second sentence means that B also points to the address of A;The third sentence means the value of a after

PHP returns JSON data format problem as an interface PHP returns the JSON data format problem as an interface, in the returned data, if the multidimensional array is [{...}] This form, if empty inside, should return [] this. If it is a

PHP Object-oriented issues Please look at the following code, very simple, please take a moment to see: Class person{ Public $name; Public Function __construct () { $this $name = ' Tom '

What is an avalanche? Look at the article saw a noun: avalanche. Baidu has a lap, and Google a circle, seemingly did not find a very accurate match this noun in the code definition. Please guide the maze of Experts! ------to solve the idea-----------

Thinkphp 3.2 View model generated SQL statement tip 1267 error asking for guidance ~ TP3.2 view model query using the That's how it's written in the model. PicViewModel.class.php namespace Home\model;Use Think\model\viewmodel;Class Picviewmodel

Station imitation good, there is a map of the remaining site, The site map, also known as the Sitemap, is a page that places links to all pages on the site. Most people may use the site map as a remedy when they cannot find the information they need

The gods to help, how to solve this garbled problem This is the previous section Header ("Content-type:text/html;charset=utf-8"); ?> Username: Password: This is the Emulation server section !--? php header (