<?php
if ( isset( $_SERVER['HTTP_X_REQUESTED_WITH'] ) && ! empty( $_SERVER['HTTP_X_REQUESTED_WITH'] ) && strtolower( $_SERVER['HTTP_X_REQUESTED_WITH'] ) == 'xmlhttprequest' ) {
$ajax_flag = true;
} else {
$ajax_flag = false;
}
?>
if ( isset( $_SERVER['HTTP_X_REQUESTED_WITH'] ) && ! empty( $_SERVER['HTTP_X_REQUESTED_WITH'] ) && strtolower( $_SERVER['HTTP_X_REQUESTED_WITH'] ) == 'xmlhttprequest' ) {
$ajax_flag = true;
} else {
$ajax_flag = false;
}
?>