How to override built-in PHP function(s)?

Question

I would like to override, let\'s say mysql_num_rows with let\'s say following:

$dataset = array(array(\'id\' => 1, \'name\' => \'Zlatan\',         


        

Answer 1

I think it could be done like so:

//First rename existing function
rename_function('strlen', 'new_strlen');
//Override function with another
override_function('strlen', '$string', 'return override_strlen($string);');

//Create the other function
function override_strlen($string){
        return new_strlen($string);  
}

found it here

Notice that every host must have http://php.net/manual/en/book.apd.php installed on the server.

Edit

Another way is to use namespaces

Test it here