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hhvm/hphp/test/quick/setop-incdec-refs.php
T
Tim Starling 998951619f update copyright date
We did not intend to imply our copyrights last forever

Closes #759
2013-06-03 12:43:56 -07:00

34 linhas
492 B
PHP

<?php
// Copyright 2004-2013 Facebook. All Rights Reserved.
function properties() {
$c = new stdclass;
$a = 5;
$c->foo =& $a;
var_dump($c);
$x = $c->foo += 10;
var_dump($c);
var_dump($a);
$x = --$c->foo;
var_dump($c);
var_dump($a);
}
function elements() {
$a = array();
$v = 'a string';
$a['ref'] =& $v;
var_dump($a);
$x = $a['ref'] .= ' tail';
var_dump($a);
var_dump($v);
$x = $a['ref']++;
var_dump($a);
var_dump($v);
}
properties();
elements();