Check if is ajax request in CI Laravel PHP

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11 Aug 2015 1:22 am

In action url of methods we just only allow user to submit ajax request on specified url or doing another stuff, Here is I am share examples of check ajax request on custom #PHP #CodeIgniter #Laravel.

Check ajax request in core PHP

Here is how to check and its best way to define a function and use it where need instead using the whole code every where.

PHP CORE SIMPLE WAY

if(strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest'){
	//AJAX REQUEST
	//DO STUFF
}

PHP CORE CHECK WITH FUNCTION NAMED IS_AJAX

function is_ajax(){
	$is_ajax = false;
	if(strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest'){
		$is_ajax = true;
	}
	return $is_ajax;
}

if(is_ajax()===true){
	//AJAX REQUEST
	//DO STUFF
} else {
	//NOT AJAX AJAX REQUEST
	//DO NON-AJAX STUFF
}

CHECK IS AJAX REQUEST IN LARAVEL FRAMEWORK

In frameworks commonly use their defined methods #laravel have own method to check is ajax request

if(Request::ajax()){
	//AJAX REQUEST
	//DO STUFF
} else {
	//NOT AJAX AJAX REQUEST
	//DO NON-AJAX STUFF
}

CHECK IS AJAX REQUEST IN CODEIGNITER FRAMEWORK

if($this->input->is_ajax_request()){
	//AJAX REQUEST
	//DO STUFF
} else {
	//NOT AJAX AJAX REQUEST
	//DO NON-AJAX STUFF
}

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