| 1: | <?php |
| 2: | |
| 3: | /* |
| 4: | * The MIT License (MIT) |
| 5: | * |
| 6: | * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com) |
| 7: | * |
| 8: | * Permission is hereby granted, free of charge, to any person obtaining a copy of |
| 9: | * this software and associated documentation files (the "Software"), to deal in |
| 10: | * the Software without restriction, including without limitation the rights to |
| 11: | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of |
| 12: | * the Software, and to permit persons to whom the Software is furnished to do so, |
| 13: | * subject to the following conditions: |
| 14: | * |
| 15: | * The above copyright notice and this permission notice shall be included in all |
| 16: | * copies or substantial portions of the Software. |
| 17: | * |
| 18: | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 19: | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS |
| 20: | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR |
| 21: | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
| 22: | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 23: | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 24: | */ |
| 25: | |
| 26: | namespace Kint\Parser; |
| 27: | |
| 28: | use Kint\Object\BasicObject; |
| 29: | use SplObjectStorage; |
| 30: | |
| 31: | class SplObjectStoragePlugin extends Plugin |
| 32: | { |
| 33: | public function getTypes() |
| 34: | { |
| 35: | return array('object'); |
| 36: | } |
| 37: | |
| 38: | public function getTriggers() |
| 39: | { |
| 40: | return Parser::TRIGGER_COMPLETE; |
| 41: | } |
| 42: | |
| 43: | public function parse(&$var, BasicObject &$o, $trigger) |
| 44: | { |
| 45: | if (!$var instanceof SplObjectStorage || !($r = $o->getRepresentation('iterator'))) { |
| 46: | return; |
| 47: | } |
| 48: | |
| 49: | $r = $o->getRepresentation('iterator'); |
| 50: | if ($r) { |
| 51: | $o->size = !\is_array($r->contents) ? null : \count($r->contents); |
| 52: | } |
| 53: | } |
| 54: | } |
| 55: |