Online PHP editor | refs for pUkqM

@ 2013-12-16T15:01:12Z

<?php

$in = array();
$foo = 'f1';
$bar = 'b1';
if ( ! isset( $in[$foo][$bar] ) ) {
    $in[$foo][$bar] = array();
}
print_r( $in );

$ob = new stdClass();
if ( ! isset( $ob->$foo->$bar ) ) {
    $ob->$foo->$bar = array();
}
print_r( $ob );