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@ 2013-07-28T11:59:51Z

<?php

$a = 'foo';
$b = & $a;
$c = 'moo';

$vars = get_defined_vars();
$vars['a'] = 'OMG';
$vars['c'] = 'Pie';

var_dump($a, $b, $c);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
get_defined_vars: documentation ( source)

preferences:dark modelive preview

34.13 ms | 402 KiB | 5 Q