PHP Tutorials

How to use Jquery+php+mysql to implement an online test project, Jquerymysql In the previous article, we described the effect of a test question implemented with jquery. Then this article will be combined with examples to introduce how to use

PHP can also do big things in PHP code decoding detailed PHP can also do big things in PHP code decoding detailed This article mainly introduces PHP is also capable of big things PHP coding and decoding in detail, this article explains the ASCII

PHP Open Opcache Boost code performance, PHP open Opcache code The configuration directives are as follows: [Opcache]zend_extension=opcache.soopcache.enable_cli=1; shared memory size, this is adjustable according to your needs

PHP implementation of 50 U.S. states select list instance, US instance This article is an example of the 50 U.S. state selection list implemented by PHP. Share to everyone for your reference. Specific as follows: Here is a list of PHP-generated 50

The method by which PHP generates a classification tree array from a categorical list, an array of categorical lists The example in this paper describes how PHP produces a classification tree array through a categorical list. Share to everyone

A simple guide to using the trim () function in PHP String Trim (String $str [, String $charlist])-removes whitespace characters (or other characters) from the beginning and end of a string Trim () function when the second argument is empty, the

PHP Encryption Decrypted String summary PHP Cryptographic decryption function sharing, one is discuz! authcode cryptographic function (with detailed decomposition), one is the Encrypt () function. Need to use PHP to encrypt specific information,

Discuz Two development notes (b)------Jump function application, discuz two times development A few days ago in the addition of modification function, suddenly use a hint function, a little do not understand, see his origin after decisive make

PHP deletes all files under the folder and its folders, function Deldir ($dir) {Delete the files in the directory first:$DH =opendir ($dir);while ($file =readdir ($DH)) {if ($file! = "." && $file! = "...") {$fullpath = $dir. " /". $file;if

PHP Reflection (Reflection) Usage instance This article mainly introduces the PHP reflection (Reflection) Use example, this article explains Reflectionclass, reflectionextension, Reflectionfunction, Reflectionmethod, Reflectionobject,

PHP Array,phparray Function Describe Array () Creates an array. Array_change_key_case () Returns an array whose keys are uppercase or lowercase. Array_chunk () Splits an array into a new

PHP Learning Notes (i): basic grammar markers, blanks, and annotations, learning the basic grammar of notes First, PHP tags 1. XML styleCopy the Code code as follows:2. Short styleCopy the Code code as follows:3. Script StyleCopy the Code code as

Discuz template syntax, discuz template discuz! The parsing of the X-template is mainly the./source/class/class_template.php file parsing process, if you need further information please take a look at this file! Execute the PHP code tag directly:

Sample processing development for custom menus, custom examples Customizing the creation of menus Customizing the Fetch of menus Customizing the deletion of menus The above mentioned is the whole content of this article, I hope that we can help

PHP website Common Security loopholes and corresponding preventive measures summary, security loopholes prevention measures At present, the Web site development based on PHP has become the mainstream of the current website development, the author

PHP generates JSON and XML type interface data formats, Jsonxml PHP generates interface communication data /** * Generate Interface Data format */class response{/** * [Show output data in a comprehensive manner] * @param [int] $code [status code] *

Php+ajax implementation of non-flush dynamic load data technology No refresh function We use a lot of, the following I would like to introduce to you an example, is to implement the PHP+AJAX implementation of non-flush scrolling loading data, the

PHP generates JSON and XML type interface data formats When we do the data interface, we usually get the third party data interface or provide the data interface to the third party, and these data formats are usually transmitted in XML or JSON

PHP uses curl to implement multi-threaded crawl Web pages, Phpcurl multi-threaded crawl PHP uses Curl Functions can complete a variety of transfer file operations, such as Analog browser to send get,post requests, etc., limited by the PHP language

PHP eval function A word trojan code This is a common word of PHP Trojan code, through the post Trojan to implement the Trojan, the eval () function to the string according to the PHP code to calculate. The string must be a valid PHP code and must