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30 lines
700 B
PHP
30 lines
700 B
PHP
<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\web;
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use yii\base\Exception;
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/**
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* HeadersAlreadySentException represents an exception caused by
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* any headers that were already sent before web response was sent.
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*
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* @author Dmitry Dorogin <dmirogin@ya.ru>
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* @since 2.0.14
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*/
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class HeadersAlreadySentException extends Exception
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{
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/**
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* {@inheritdoc}
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*/
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public function __construct($file, $line)
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{
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$message = YII_DEBUG ? "Headers already sent in {$file} on line {$line}." : 'Headers already sent.';
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parent::__construct($message);
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}
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}
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