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Get random names using time and mt_rand function

Oct 09, 2016 pm 01:11 PM

php获取随机文件名

PHP uses mysqli extension to connect to MySQL database

This article mainly introduces PHP to use the mysqli extension to connect to the MySQL database. Friends in need can refer to it.

Oct 09, 2016 pm 01:06 PM

PHP使用mysqli扩展连接MySQL数据库

PHP mysqli_free_result() and mysqli_fetch_array() functions

mysql_free_result() only needs to be called if you consider how much memory it will take to return a very large result set. All associated memory will be automatically released after the script ends. It is a good habit to release the cursor memory after we execute the SELECT statement. . Memory release can be achieved through the PHP function mysql_free_result().

Oct 09, 2016 pm 01:02 PM

PHP mysqli_free_result()与mysqli_fetch_array()函数

PHP source code learning thread safety

In terms of scope, C language can define four different types of variables: global variables, static global variables, local variables, and static local variables.

Oct 09, 2016 pm 01:00 PM

PHP 源码学习之线程安全

PHP mysqli_autocommit() function

Oct 09, 2016 pm 12:52 PM

PHP mysqli_autocommit() 函数

[Strengthening the PHP series] Shopping cart code explains PHP's anonymous functions

Definition: Anonymous functions, also called closures, allow the temporary creation of a function without a specified name. The value most commonly used as a callback function argument. Of course, there are other applications as well.

Oct 09, 2016 pm 12:46 PM

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