PHP

: This article describes how to implement a calendar in PHP. if you are interested in the PHP Tutorial, refer to it. "; Echo" "; Echo" {$ year}-{$ mon}-month "; echo" "; Echo" I"; Echo" II"; Echo" 3."; Echo" Thu";

: This article mainly introduces the PHP logon verification Demo with Ajax. For more information about PHP tutorials, see. Zookeeper Design a user registration page. when the user enters the registration name, check whether the user name already

: This article mainly introduces ngx_lua to restart php. if you are interested in the PHP Tutorial, refer to it. Nginx location /reload { default_type text/html; content_by_lua_file reload_php.lua;

: This article mainly introduces the implementation of regular task execution in PHP. For more information about PHP tutorials, see. PHP is relatively weak in this regard. if you only use php, you can implement the following: '). AddClass

: This article describes how to install the memcache extension in php. if you are interested in the PHP Tutorial, refer to it. * First, download the extension file download link. * Decompress the package and you will see the php_memcache.dll file.

: This article describes how to delete a zip file in php. For more information about PHP tutorials, see. $ Zip = new ZipArchive; If ($ zip-> open('Resources.zip ', ZipArchive: OVERWRITE) === TRUE) { // It is equivalent to deleting the files in

: This article describes how to obtain the device type system + version number for user logon. For more information about PHP tutorials, see. Function equipmentSystem () {$ agent = isset ($ _ SERVER ['http _ USER_AGENT '])? $ _ SERVER ['http _ USER_

: This article mainly introduces the 147php magic method. if you are interested in the PHP Tutorial, refer to it. Magic _ Get, _ set (callback when the Access Object property does not exist) ClassObject {protected $ array = array ();/*** [_ set

: This article mainly introduces the PHP design pattern Iterator pattern. if you are interested in the PHP Tutorial, refer to it. The iterator mode traverses the internal elements of an aggregate object without having to know the internal

: This article mainly introduces the php53 compilation options. For more information about PHP tutorials, see. . /Configure -- with-config-file-path =/etc -- with-config-file-scan-dir =/etc/php. d -- enable-debug -- enable-fpm -- enable-exif -- with-

: This article mainly introduces the pseudo type in PHP. if you are interested in the PHP Tutorial, refer to it. 1. mixed Mixed indicates that a parameter can accept multiple (but not necessarily all) types.For example, gettype () can accept all

: This article mainly introduces common cache technologies in PHP ?, If you are interested in the PHP Tutorial, refer. Data cache: it refers to the database query cache. each time you access the page, it first checks whether the cache data

: This article mainly introduces break and continue in PHP. For more information about PHP tutorials, see. (This should be the most interesting part of PHP learning over the past two days) /** In PHP, the break statement can not only jump out of

: This article mainly introduces the object-oriented php learning Notes (1). If you are interested in the PHP Tutorial, refer to it. 1. First, let's talk about what an object is (the object 'others' is used below to explain it) 1) objects are unique

: This article mainly introduces 4xx and 5xx to keep custom headers. if you are interested in the PHP Tutorial, refer to it. Problem If the status code returned by the request is 404 or 50x, the custom header is still returned. Analysis and

: This article mainly introduces notes about PHP vulnerability auditing skills. For more information about PHP tutorials, see. Vulnerability-prone code auditing interfaces and input/output locations 1.1 // gloabals variable // key variable $

: This article mainly introduces the new features of PHP6. For more information about PHP tutorials, see. This article describes the new features of PHP6. We will share this with you for your reference. The details are as follows: 1. Unicode

: This article mainly introduces PHP ---- String. if you are interested in the PHP Tutorial, you can refer to it. Var_dump (explode (":", "php: 123"); // The Returned array is split. Output: php, 123 echo implode (',', array ('A', 'B'); // return

: This article describes how to use move_uploaded_file. if you are interested in the PHP Tutorial, refer to it. Definition and usage The move_uploaded_file () function moves the uploaded file to the new location. If yes, true is returned. otherwise,

: This article mainly introduces the comparison of php strings. if you are interested in the PHP Tutorial, you can refer to it. int strcmp( string $str1 , string $str2 ) Note that the comparison is case sensitive. Parameters Str1The