- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.24, 8.3.0 - 8.3.12
- int(1) int(2)
<?php
function foo( &$arg1, &$arg2 ) {
var_dump( $arg1, $arg2 );
}
$a = 1;
$b = 2;
call_user_func_array( 'foo', array( &$a, &$b ) );