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web\HeaderCollection setDefault()

setDefault() public method

Sets a new header only if it does not exist yet.

If there is already a header with the same name, the new one will be ignored.

public $this setDefault ( $name, $value )
$name	string	The name of the header
$value	string	The value of the header
return	$this	The collection object itself

Links:

http://www.yiiframework.com/doc-2.0/yii-web-headercollection.html#setDefault()-detail

doc_Yii

2016-10-30 17:15:10

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