function apply

Phparray_walk () array function. Copy the code as follows: * function array_walk (): Single array callback function --- apply the user function to each member in the array * 1. Syntax: boolarray_walk (arraygt; lemon, ooran The code is as follows:

In javascript, context scope is complicated, and apply and call can change the context of the method. Usage of apply: function. apply (thisobj, args) thisobj: Scope of the call function method. In the function method, this indicates args: fun... In

Using the Json_encode () built-in function in PHP (PHP > 5.2) can be used in PHP to communicate well with other languages and use it.The function is to convert a numeric value into a JSON data storage format.0102$arr = array03(04' Name ' = ' Shia ',0

Using the Json_encode () built-in function in PHP (PHP > 5.2) can be used in PHP to communicate well with other languages and use it.The function is to convert a numeric value into a JSON data storage format.$arr = array(' Name ' = ' Shia ',' Age ' =

PHPHeader(' content-type:text/html; Charset=utf-8 ');/*function showmessage ($msg = ", $redirect =", $delay = 3) {if ($_get[' format '] = = ' json ') {$result = array ( ' msg ' = $msg, ' redirect ' = $redirect, ' delay ' and $delay);

This article provides a detailed analysis of common image function sets in php. For more information, see gd_info function: obtain information about the currently installed GD Library. Getimagesize function: obtains the image

This article describes the use of PHP return JSON data functions, shared for everyone to reference. Here's how:Json_encode () function usage:echo json_encode (array(' a ' = ' = ' bbbb ', ' c ' = ' ddddd ');This will generate a standard

arguments, caller, callee, this is a special set of objects that are used in function. Apply () and call () are different ways of calling a function.ArgumentsCan be used to get the actual array of function-passing variables. This variable is

Chinese processing in PHP is always not so perfect often encountered in Chinese processing when garbled or empty problem, the following I also encountered the same problem in JSON processing, and then tidy up a perfect solution json_encode Chinese

When we do cache files, we often want to convert PHP code or array into a string to save the database, let me introduce two ways to save the array to the database. Method One: Write with serialize, then use unserialize output Serialize () is the

Using the Json_encode () built-in function in PHP (PHP > 5.2) can be used in PHP to communicate well with other languages and use it. The function is to convert a numeric value into a JSON data storage format. [PHP] $arr = array(' Name ' = '

Js apply () and call () Methods  Js apply method details At the beginning, I saw the javascript Functions apply and call, which were very vague and hard to understand. Recently, I saw some articles on the Internet showing examples of the apply

Gd_info function: obtains information about the currently installed GD library.Getimagesize function: obtains the image size.Image_type_to_extension function: obtains the file Suffix of the image type.Image_type_to_mime_type function: determines the

PHP design mode-responsibility chain mode       The responsibility chain mode (also called the responsibility chain mode) contains some command objects and some processing objects. Each processing object determines that it can process those command

Public Platform for public development message reply class instance, public instance In this paper, the Public platform message reply class of public number development is described. Share to everyone for your reference. Specific as follows: Public

The PHP json_encode () function returns the JSON data instance code, Json_encodejson Json_encode () function usage. echo json_encode (Array (' a ' = ' = ' bbbb ', ' c ' = ' ddddd '); This will generate a standard JSON-formatted data The code is as

PHP returns JSON data function instance, PHP returns JSON instance This article describes the use of PHP return JSON data functions, shared for everyone to reference. Here's how: Json_encode () function usage: echo json_encode (Array (' a ' = ' = '

$array = Array (' Name ' = ' and '' Age ' =>24);$post =my_json_encode ($array);This function is a judgment version, if it is a version of the function is directly with the version of the processing, if not the recursive processingfunction

Json_encode This function is to play the role of data transfer between different languages, especially PHP for the data exchange between JS is very convenient. But there are a few things to note when using this Json_encode function: 1 The data

/************************************************************** 02 * 03 * Using a specific function to handle all elements in the array * @param string & $array strings to be processed * @param string $function the function to execute @return