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run code in 300+ PHP versions simultaneously
<?php class Test { protected $path = '/tmp/directory'; public function createTestFiles () { $amount = 63; if (!is_dir($this->path)) { mkdir($this->path); } foreach (scandir($this->path) as $filename) { @unlink("{$this->path}/$filename"); } for ($num = 1; $num <= $amount; $num++) { fopen("{$this->path}/{$num}.txt", "a"); } } public function runTest() { echo 'get by foreach: ' . $this->getByForeach() . PHP_EOL; echo 'get by foreach with rewind: ' . $this->getByForeachWithRewind() . PHP_EOL; echo 'get by foreach after foreach: ' . $this->getByForeachAfterForeach() . PHP_EOL; echo 'get by loop: ' . $this->getByloop() . PHP_EOL; echo 'get by iterator_to_array: ' . $this->getByIteratorToArray() . PHP_EOL; echo 'get by iterator_to_array with rewind: ' . $this->getByIteratorToArrayWithRewind() . PHP_EOL; } public function getByForeach() { $directory = new RecursiveDirectoryIterator($this->path); $count = 0; foreach ($directory as $filename => $fileInfo) { $count++; } return $count; } public function getByForeachWithRewind() { $directory = new RecursiveDirectoryIterator($this->path); $count = 0; $directory->rewind(); foreach ($directory as $filename => $fileInfo) { $count++; } return $count; } public function getByForeachAfterForeach() { $directory = new RecursiveDirectoryIterator($this->path); $count = 0; foreach ($directory as $filename => $fileInfo) { // do nothing } foreach ($directory as $filename => $fileInfo) { $count++; } return $count; } public function getByLoop() { $directory = new RecursiveDirectoryIterator($this->path); $count = 0; while ($directory->valid()) { $count++; $directory->next(); } return $count; } public function getByIteratorToArray() { $directory = new RecursiveDirectoryIterator($this->path); return count(iterator_to_array($directory)); } public function getByIteratorToArrayWithRewind() { $directory = new RecursiveDirectoryIterator($this->path); $directory->rewind(); return count(iterator_to_array($directory)); } } $test = new Test(); $test->createTestFiles(); $test->runTest();
Output for 5.3.23 - 5.3.29, 5.4.5 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.10, 8.2.12 - 8.2.22, 8.2.24 - 8.2.30, 8.3.0 - 8.3.1, 8.3.3 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
get by foreach: 65 get by foreach with rewind: 65 get by foreach after foreach: 65 get by loop: 65 get by iterator_to_array: 65 get by iterator_to_array with rewind: 65
Output for 8.3.2
Warning: fopen(/tmp/directory/38.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/39.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/40.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/41.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/42.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/43.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/44.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/45.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/46.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/47.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/48.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/49.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/50.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/51.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/52.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/53.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/54.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/55.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/56.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/57.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/58.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/59.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/60.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/61.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/62.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/63.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Fatal error: Uncaught UnexpectedValueException: RecursiveDirectoryIterator::__construct(/tmp/directory): Failed to open directory: No such file or directory in /in/d0OJs:36 Stack trace: #0 /in/d0OJs(36): RecursiveDirectoryIterator->__construct('/tmp/directory') #1 /in/d0OJs(26): Test->getByForeach() #2 /in/d0OJs(99): Test->runTest() #3 {main} thrown in /in/d0OJs on line 36
Process exited with code 255.
Output for 8.2.23
Warning: fopen(/tmp/directory/1.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/2.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/3.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/4.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/5.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/6.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/7.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/8.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/9.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/10.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/11.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/12.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/13.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/14.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/15.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/16.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/17.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/18.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/19.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/20.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/21.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/22.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/23.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/24.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/25.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/26.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/27.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/28.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/29.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/30.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/31.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/32.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/33.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/34.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/35.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/36.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/37.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/38.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/39.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/40.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/41.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/42.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/43.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/44.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/45.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/46.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/47.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/48.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/49.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/50.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/51.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/52.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/53.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/54.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/55.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/56.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/57.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/58.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/59.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/60.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/61.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/62.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/63.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Fatal error: Uncaught UnexpectedValueException: RecursiveDirectoryIterator::__construct(/tmp/directory): Failed to open directory: No such file or directory in /in/d0OJs:36 Stack trace: #0 /in/d0OJs(36): RecursiveDirectoryIterator->__construct('/tmp/directory') #1 /in/d0OJs(26): Test->getByForeach() #2 /in/d0OJs(99): Test->runTest() #3 {main} thrown in /in/d0OJs on line 36
Process exited with code 255.
Output for 8.2.11
Warning: fopen(/tmp/directory/12.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/13.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/14.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/15.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/16.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/17.txt): Failed to open stream: Permission denied in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/18.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/19.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/20.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/21.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/22.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/23.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/24.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/25.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/26.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/27.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/28.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/29.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/30.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/31.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/32.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/33.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/34.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/35.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/36.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/37.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/38.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/39.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/40.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/41.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/42.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/43.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/44.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/45.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/46.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/47.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/48.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/49.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/50.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/51.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/52.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/53.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/54.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/55.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/56.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/57.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/58.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/59.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/60.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/61.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/62.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Warning: fopen(/tmp/directory/63.txt): Failed to open stream: No such file or directory in /in/d0OJs on line 20 Fatal error: Uncaught UnexpectedValueException: RecursiveDirectoryIterator::__construct(/tmp/directory): Failed to open directory: No such file or directory in /in/d0OJs:36 Stack trace: #0 /in/d0OJs(36): RecursiveDirectoryIterator->__construct('/tmp/directory') #1 /in/d0OJs(26): Test->getByForeach() #2 /in/d0OJs(99): Test->runTest() #3 {main} thrown in /in/d0OJs on line 36
Process exited with code 255.
Output for 5.3.0 - 5.3.22, 5.4.0 - 5.4.4
get by foreach: 63 get by foreach with rewind: 63 get by foreach after foreach: 63 get by loop: 65 get by iterator_to_array: 63 get by iterator_to_array with rewind: 63
Output for 5.1.1 - 5.1.6, 5.2.0 - 5.2.12, 5.2.14 - 5.2.17
get by foreach: 63 get by foreach with rewind: 63 get by foreach after foreach: 63 get by loop: 64 get by iterator_to_array: 63 get by iterator_to_array with rewind: 63
Output for 5.2.13
get by foreach: 50 get by foreach with rewind: 55 get by foreach after foreach: 60 get by loop: 64 get by iterator_to_array: 63 get by iterator_to_array with rewind: 63
Output for 5.1.0
get by foreach: 63 get by foreach with rewind: 63 get by foreach after foreach: 63 get by loop: 64 get by iterator_to_array: 63 get by iterator_to_array with rewind: 61
Output for 5.0.2 - 5.0.5
get by foreach: 63 get by foreach with rewind: 63 get by foreach after foreach: 63 get by loop: 64 Fatal error: Call to undefined function iterator_to_array() in /in/d0OJs on line 86
Process exited with code 255.
Output for 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/d0OJs on line 26 get by foreach: 63PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/d0OJs on line 27 get by foreach with rewind: 63PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/d0OJs on line 28 get by foreach after foreach: 63PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/d0OJs on line 29 get by loop: 64PHP_EOL Fatal error: Call to undefined function iterator_to_array() in /in/d0OJs on line 86
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/d0OJs on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/d0OJs on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/d0OJs on line 5
Process exited with code 255.
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