Posted By

Wilco on 08/03/09

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ajax javascript php XMLHttpRequest

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Check for AJAX Request

/ Published in: PHP

Determines whether or not the page has been requested directly, or through AJAX. This can allow for combining a page and related AJAX responses within the same script.

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function isAjaxRequest() {
	return (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest');
}

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Posted By: Wilco on August 3, 2009: Forgot to mention this snippet was inspired by David Walsh's post here: http://davidwalsh.name/detect-ajax
Posted By: Wilco on August 3, 2009: Forgot to mention this snippet was inspired by David Walsh's post here: http://davidwalsh.name/detect-ajax

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