API Documentation

Zend/Json/Expr.php

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Zend Framework

LICENSE

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Category
Zend  
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  
Package
Zend_Json  
Subpackage
Expr  
Version
$Id: Expr.php 24594 2012-01-05 21:27:01Z matthew $  

\Zend_Json_Expr

Package: Zend\Json\Expr

Class for Zend_Json encode method.

This class simply holds a string with a native Javascript Expression, so objects | arrays to be encoded with Zend_Json can contain native Javascript Expressions.

Example:

$foo = array(
    'integer'  =>9,
    'string'   =>'test string',
    'function' => Zend_Json_Expr(
        'function(){ window.alert("javascript function encoded by Zend_Json") }'
    ),
);

Zend_Json::encode($foo, false, array('enableJsonExprFinder' => true));
// it will returns json encoded string:
// {"integer":9,"string":"test string","function":function(){window.alert("javascript function encoded by Zend_Json")}}
Category
Zend  
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  
Used_by
\Zend_Json  

Properties

Propertyprotectedstring  $_expression= ''

Storage for javascript expression.

Details
Type
string

Methods

methodpublic__construct( string $expression ) : void

Constructor

Parameters
Name Type Description
$expression string

the expression to hold.

methodpublic__toString( ) : string

Cast to string

Returns
Type Description
string holded javascript expression.
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