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run code in 150+ php & hhvm versions
Bugs & Features
<?php @ini_set('date.timezone', 'Europe/London'); class OnlyPendingDeletionIterator extends FilterIterator implements Countable { public function __construct(array $items) { parent::__construct(new ArrayIterator($items)); } public function accept() { $item = $this->current(); $fourthOfJan = strtotime('2014-01-04'); return $fourthOfJan > strtotime($item['date']); } public function count() { return iterator_count($this); } } $items = array( array('id' => 1, 'date' => '2014-01-01'), array('id' => 2, 'date' => '2014-01-02'), array('id' => 3, 'date' => '2014-01-03'), array('id' => 4, 'date' => '2014-01-04'), array('id' => 5, 'date' => '2014-01-05'), array('id' => 6, 'date' => '2014-01-06'), array('id' => 7, 'date' => '2014-01-07'), ); $items = new OnlyPendingDeletionIterator($items); echo 'Pending: ', count($items), PHP_EOL; foreach ($items as $item) { echo 'id: ', $item['id'], PHP_EOL; }
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Pending: 3 id: 1 id: 2 id: 3
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/cSFfb on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/cSFfb on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting '{' in /in/cSFfb on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/cSFfb on line 4
Process exited with code 255.