Check if is ajax request in CI Laravel PHP

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

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

PHP CORE CHECK WITH FUNCTION NAMED IS_AJAX

[php]
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
}
[/php]

CHECK IS AJAX REQUEST IN LARAVEL FRAMEWORK

In frameworks commonly use their defined methods #laravel have own method to check is ajax request
[php]
if(Request::ajax()){
//AJAX REQUEST
//DO STUFF
} else {
//NOT AJAX AJAX REQUEST
//DO NON-AJAX STUFF
}
[/php]