You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
108 lines
3.3 KiB
108 lines
3.3 KiB
1 year ago
|
<?php
|
||
|
|
|
||
|
|
declare(strict_types=1);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The MIT License (MIT)
|
||
|
|
*
|
||
|
|
* Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||
|
|
* this software and associated documentation files (the "Software"), to deal in
|
||
|
|
* the Software without restriction, including without limitation the rights to
|
||
|
|
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||
|
|
* the Software, and to permit persons to whom the Software is furnished to do so,
|
||
|
|
* subject to the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be included in all
|
||
|
|
* copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||
|
|
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||
|
|
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||
|
|
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
namespace Kint\Parser;
|
||
|
|
|
||
|
|
use Kint\Zval\Representation\Representation;
|
||
|
|
use Kint\Zval\Value;
|
||
|
|
use Traversable;
|
||
|
|
|
||
|
|
class IteratorPlugin extends AbstractPlugin
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* List of classes and interfaces to blacklist.
|
||
|
|
*
|
||
|
|
* Certain classes (Such as PDOStatement) irreversibly lose information
|
||
|
|
* when traversed. Others are just huge. Either way, put them in here
|
||
|
|
* and you won't have to worry about them being parsed.
|
||
|
|
*
|
||
|
|
* @var array
|
||
|
|
*/
|
||
|
|
public static $blacklist = [
|
||
|
|
'DOMNamedNodeMap',
|
||
|
|
'DOMNodeList',
|
||
|
|
'mysqli_result',
|
||
|
|
'PDOStatement',
|
||
|
|
'SplFileObject',
|
||
|
|
];
|
||
|
|
|
||
|
|
public function getTypes(): array
|
||
|
|
{
|
||
|
|
return ['object'];
|
||
|
|
}
|
||
|
|
|
||
|
|
public function getTriggers(): int
|
||
|
|
{
|
||
|
|
return Parser::TRIGGER_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function parse(&$var, Value &$o, int $trigger): void
|
||
|
|
{
|
||
|
|
if (!$var instanceof Traversable) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach (self::$blacklist as $class) {
|
||
|
|
if ($var instanceof $class) {
|
||
|
|
$b = new Value();
|
||
|
|
$b->name = $class.' Iterator Contents';
|
||
|
|
$b->access_path = 'iterator_to_array('.$o->access_path.', true)';
|
||
|
|
$b->depth = $o->depth + 1;
|
||
|
|
$b->hints[] = 'blacklist';
|
||
|
|
|
||
|
|
$r = new Representation('Iterator');
|
||
|
|
$r->contents = [$b];
|
||
|
|
|
||
|
|
$o->addRepresentation($r);
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$data = \iterator_to_array($var);
|
||
|
|
|
||
|
|
$base_obj = new Value();
|
||
|
|
$base_obj->depth = $o->depth;
|
||
|
|
|
||
|
|
if ($o->access_path) {
|
||
|
|
$base_obj->access_path = 'iterator_to_array('.$o->access_path.')';
|
||
|
|
}
|
||
|
|
|
||
|
|
$r = new Representation('Iterator');
|
||
|
|
$r->contents = $this->parser->parse($data, $base_obj);
|
||
|
|
$r->contents = $r->contents->value->contents;
|
||
|
|
|
||
|
|
$primary = $o->getRepresentations();
|
||
|
|
$primary = \reset($primary);
|
||
|
|
if ($primary && $primary === $o->value && [] === $primary->contents) {
|
||
|
|
$o->addRepresentation($r, 0);
|
||
|
|
} else {
|
||
|
|
$o->addRepresentation($r);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|