Posted By

Alexw on 07/03/09

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cgi

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Alexw
heinz1959

isAjax()

Published in: PHP

Returns true is the request was made with one of the Ajax libraries that adds the "X-Reqested-With" HTTP header, for example: jQuery.

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function isAjax ()
{
	if (
		isset($_SERVER['HTTP_X_REQUESTED_WITH']) 
		&& $_SERVER['HTTP_X_REQUESTED_WITH'] == "XMLHttpRequest") 
		return true;
	return false;
}

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