47 lines
1.2 KiB
PHP
47 lines
1.2 KiB
PHP
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<?php
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/**
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* CJavaScriptExpression class file.
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*
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* @author Alexander Makarov <sam@rmcreative.ru>
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* @link http://www.yiiframework.com/
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* @copyright Copyright © 2012 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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/**
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* CJavaScriptExpression represents a JavaScript expression that does not need escaping.
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* It can be passed to {@link CJavaScript::encode()} and the code will stay as is.
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*
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* @author Alexander Makarov <sam@rmcreative.ru>
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* @package system.web.helpers
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* @since 1.1.11
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*/
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class CJavaScriptExpression
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{
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/**
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* @var string the javascript expression wrapped by this object
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*/
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public $code;
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/**
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* @param string $code a javascript expression that is to be wrapped by this object
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* @throws CException if argument is not a string
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*/
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public function __construct($code)
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{
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if(!is_string($code))
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throw new CException('Value passed to CJavaScriptExpression should be a string.');
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if(strpos($code, 'js:')===0)
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$code=substr($code,3);
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$this->code=$code;
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}
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/**
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* String magic method
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* @return string the javascript expression wrapped by this object
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*/
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public function __toString()
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{
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return $this->code;
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}
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}
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