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Directory : /var/www/vhosts/lautnusantara.com/httpdocs/mis/system/ThirdParty/Kint/Parser/ |
<?php
/*
* 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 InvalidArgumentException;
use Kint\Utils;
use Kint\Zval\Value;
class ArrayLimitPlugin extends Plugin
{
/**
* Maximum size of arrays before limiting.
*
* @var int
*/
public static $trigger = 1000;
/**
* Maximum amount of items to show in a limited array.
*
* @var int
*/
public static $limit = 50;
/**
* Don't limit arrays with string keys.
*
* @var bool
*/
public static $numeric_only = true;
public function getTypes()
{
return ['array'];
}
public function getTriggers()
{
return Parser::TRIGGER_BEGIN;
}
public function parse(&$var, Value &$o, $trigger)
{
if (self::$limit >= self::$trigger) {
throw new InvalidArgumentException('ArrayLimitPlugin::$limit can not be lower than ArrayLimitPlugin::$trigger');
}
$depth = $this->parser->getDepthLimit();
if (!$depth) {
return;
}
if ($o->depth >= $depth - 1) {
return;
}
if (\count($var) < self::$trigger) {
return;
}
if (self::$numeric_only && Utils::isAssoc($var)) {
return;
}
$base = clone $o;
$base->depth = $depth - 1;
$obj = $this->parser->parse($var, $base);
if (!$obj instanceof Value || 'array' != $obj->type) {
return; // @codeCoverageIgnore
}
$obj->depth = $o->depth;
$i = 0;
foreach ($obj->value->contents as $child) {
// We only bother setting the correct depth for the first child,
// any deeper children should be cancelled by the depth limit
$child->depth = $o->depth + 1;
$this->recalcDepthLimit($child);
}
$var2 = \array_slice($var, 0, self::$limit, true);
$base = clone $o;
$slice = $this->parser->parse($var2, $base);
\array_splice($obj->value->contents, 0, self::$limit, $slice->value->contents);
$o = $obj;
$this->parser->haltParse();
}
protected function recalcDepthLimit(Value $o)
{
$hintkey = \array_search('depth_limit', $o->hints, true);
if (false !== $hintkey) {
$o->hints[$hintkey] = 'array_limit';
}
$reps = $o->getRepresentations();
if ($o->value) {
$reps[] = $o->value;
}
foreach ($reps as $rep) {
if ($rep->contents instanceof Value) {
$this->recalcDepthLimit($rep->contents);
} elseif (\is_array($rep->contents)) {
foreach ($rep->contents as $child) {
if ($child instanceof Value) {
$this->recalcDepthLimit($child);
}
}
}
}
}
}