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<?php echo $_POST('try'); ?>
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: Array callback must have exactly two elements in /in/TXhZQ:2 Stack trace: #0 {main} thrown in /in/TXhZQ on line 2
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Function name must be a string in /in/TXhZQ:2 Stack trace: #0 {main} thrown in /in/TXhZQ on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Fatal error: Function name must be a string in /in/TXhZQ on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Notice: Array to string conversion in /in/TXhZQ on line 2 Fatal error: Call to undefined function: array() in /in/TXhZQ on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Notice: Array to string conversion in /in/TXhZQ on line 2 Fatal error: Call to undefined function: array() in /in/TXhZQ on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Array to string conversion in /in/TXhZQ on line 2 Fatal error: Call to undefined function: array() in /in/TXhZQ on line 2

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