bsimmers
66a84f861d
Fairly straightforward. The only interesting part is the addition of ElemUX, which behaves similarly to ElemDX in terms of side-effects (but not exactly the same).
76 linhas
1.5 KiB
PHP
76 linhas
1.5 KiB
PHP
<?php
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// Copyright 2004-present Facebook. All Rights Reserved.
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class dumper {
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private static $idx = 0;
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private $n;
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public $prop = 'default value';
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function __construct() {
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$this->n = self::$idx++;
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printf("dumper %d constructing\n", $this->n);
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}
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function __destruct() {
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printf("dumper %d destructing\n", $this->n);
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if (isset($this->arr)) {
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var_dump($this->arr);
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}
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var_dump($this);
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}
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}
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function makeObj() {
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return new dumper;
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}
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function &makeObjRef() {
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return new dumper();
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}
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function makeArr() {
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$a = array();
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$a['dumper'] = new dumper;
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return $a;
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}
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function &makeArrRef() {
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static $a = array();
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var_dump($a);
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$a['dumper'] = new dumper;
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return $a;
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}
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function main() {
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echo "Entering main\n";
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// SetM with array base on the stack
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makeArr()['dumper'] = new stdclass;
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makeArrRef()['dumper'] = 24;
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makeArrRef()[234] = 234;
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// More complex SetM with array base on the stack, then with a ref
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makeArr()['dumper']->prop = null;
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makeArrRef()['dumper']->propp = null;
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makeArrRef()['dumper']->proppp = null;
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// Clear out the reference to destruct the array
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$ref =& makeArrRef();
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var_dump($ref);
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$ref = null;
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// SetM and CGetM with an object base on the stack
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makeObj()->prop = 'foo';
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var_dump(makeObj()->prop);
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makeObjRef()->prop = 'bar';
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var_dump(makeObjRef()->prop[2]);
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// UnsetM
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unset(makeArr()['dumper']);
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echo "Done with main\n";
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}
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echo "Calling main\n";
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main();
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echo "Main has returned\n";
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