PHP Tutorials

Php-mysql How to achieve buy things to deduct money flow (a lot of details)? Assuming that the user spends money on the balance of 1 ' sugar ' This virtual commodity, the money balance and the number of users have ' sugar ' recorded on different

Mac+php+xdebug+phpstorm under Apple configuration Xdebug twists 1. Download the Xdebug file http://xdebug.org/wizard.php Copy the source code for Phpinfo () to the text box, Xdebug will prompt you to configure and download which version of

Building your own PHP framework-the base class for abstract controllers In the previous blog, we moved simple route parsing and execution from the portal file public/index.php into the framework. The entrance file suddenly becomes very refreshing ~

Do you need to restore autocommit=1 when the MySQL transaction is complete? Set autocommit = 0; Turn off auto-commit Start transaction; Open a transaction; ---------------------...... Commit formally submit a transaction; After commit, do you

Ways to enter and run a PHP snippet (no PHP file required) in the Windows command-line window Sometimes simply to test the effect of a PHP function, always need to build a php file, copy the path of the file, and then through the Web Access or PHP

Write PHP code have you ever had a unit test? In fact, in the beginning I wanted to do unit test (units testing), but the time is long, also don't want to. To become an expert in the technical field through PHP programming, in fact, the effort is

"PHP" 3, Student management system-View users Getpagecount ($pagesize); if (!empty ($_get[' Pagenow ')) { $pagenow =$_get[' Pagenow ']; } $stulist = $service->getstulist ($pagesize, $pagenow); ? > Student Performance

PHP Kernel Learning--Creating PHP extensions Start looking at the PHP kernel for a while, and now start learning to summarize, today to summarize how to create your own PHP extension. My environment is as follows: System: Ubuntu 14.04 PHP Version: 5

PHP bulk Download pictures, online Find the code, not good to make function Project_statistics () {echo "11111";$url = "Http://www.xxx.com:81/upload/image";$content =file_get_contents ($url);$reg = "//"; Preg_match_all ($reg, $content, $matches);

Laravel 5 Foundation (11)-Eloquent relationship A user may have multiple articles, an article written by a user, which is a relationship. The same article may contain multiple tags, while a tag may have multiple articles associated with it. In the

thinkphp Illegal Data Objects $data = $_post; $data [' user_id '] = 1; $data [' create_at '] = Date ("y-m-d h:i:s"); $data [' update_at '] = Date ("y-m-d h:i:s"); $data [' is_enable '] = 1; $data [' is_visible '] = 1; $categoryModel = new

What is the user name when the is_readable is judged BOOL Is_readable (string filename) Returns TRUE if the file or directory specified by filename exists and is readable. Remember: PHP can only access files with the user name (usually ' nobody ')

Upload files bypassing your server directly to the cloud storage, can now be implemented? Upload files bypassing your server directly to the cloud storage, can now be implemented? ------to solve the idea---------------------- It is not possible, the

Warning: Mysql_free_result (): supplied argument is not a valid MySQL result What's wrong with that? Header (' Content-type:application/json;charset=utf8 ');$host = ' 127.0.0.1:3307 ';$root = ' root ';$pwd = ' apeg1996 ';$con = mysql_connect ($

PHP performance optimization for PHP language level performance optimization First of all, what are the reasons for the performance of PHP that is affected by this problem? That is 1 What happens when PHP performance issues occur?

PHP using file stream to download file method ? ? PHP using file stream to download file method? ? 1、flush — 刷新输出缓冲2、ob_clean — 清空（擦掉）输出缓冲区注：上面2个函数可以解决PHP下载文件内容乱码 DEMO: //fname is the file name to download //$fpath is the folder

PHP novice Help, about PHP implementation of C # master page problems I've been using it for a long time. NET Web site, recently started to learn PHP, have encountered problems, please help to see how to solve Before the. NET small Web system, the

Why you should understand PHP internal structure hashtable I. Understanding Hashtable 1, the definition of Hashtable The hash table is a hash of the specified hash function hash (key) that maps to a record in the table, and this array is a

How to do bulk delete in PHP? Request Code Recently doing a project, but the bulk delete has not been able to achieve the effect. I put the code below, you and Daniel help me to see, the problem is where, thank you again! 1. Bulk Delete if

which PHP training organization makes you have to love? which PHP Training Institutions make you have to love? after a lot of facts have proved that "training more talent", this sentence is perfectly reasonable! and Guangzhou Intelligence Podcast