3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait DataCollector { private static function getCollectedData() { return DataCollector::collectedData(); } private static function collectedData() {} } class dataHandler { use DataCollector { getCollectedData as public; } } dataHandler::getCollectedData();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Call to private method DataCollector::collectedData() from scope dataHandler in /in/lhGkD:4 Stack trace: #0 /in/lhGkD(14): dataHandler::getCollectedData() #1 {main} thrown in /in/lhGkD on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Call to private method DataCollector::collectedData() from context 'dataHandler' in /in/lhGkD:4 Stack trace: #0 /in/lhGkD(14): dataHandler::getCollectedData() #1 {main} thrown in /in/lhGkD on line 4
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call to private method DataCollector::collectedData() from context 'dataHandler' in /in/lhGkD on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/lhGkD on line 2
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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/lhGkD on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/lhGkD on line 2
Process exited with code 255.

preferences:
284.53 ms | 401 KiB | 456 Q