codeigniter Use of hooks Pre Controller Hook example using CodeIgniter
Example
In application/hooks folder, create a file with name Blocker.php and paste the below code.
<?php
class Blocker {
function Blocker(){
}
/**
* This function used to block the every request except allowed ip address
*/
function requestBlocker(){
if($_SERVER["REMOTE_ADDR"] != "49.248.51.230"){
echo "not allowed";
die;
}
}
}
?>
In application/config/hooks.php, declare the following hook.
$hook['pre_controller'] = array(
'class' => 'Blocker',
'function' => 'requestBlocker',
'filename' => 'Blocker.php',
'filepath' => 'hooks',
'params' => ""
);
In application/config/config.php, set following value as true
