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<?php $a = array(self, 'a'); $a();
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: Undefined constant "self" in /in/jpmWC:2 Stack trace: #0 {main} thrown in /in/jpmWC on line 2
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant self - assumed 'self' (this will throw an Error in a future version of PHP) in /in/jpmWC on line 2 Fatal error: Uncaught Error: Class 'self' not found in /in/jpmWC:3 Stack trace: #0 {main} thrown in /in/jpmWC on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Use of undefined constant self - assumed 'self' in /in/jpmWC on line 2 Fatal error: Uncaught Error: Class 'self' not found in /in/jpmWC:3 Stack trace: #0 {main} thrown in /in/jpmWC on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Notice: Use of undefined constant self - assumed 'self' in /in/jpmWC on line 2 Fatal error: Class 'self' not found in /in/jpmWC on line 3
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
Notice: Use of undefined constant self - assumed 'self' in /in/jpmWC on line 2 Fatal error: Function name must be a string in /in/jpmWC on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Notice: Use of undefined constant self - assumed 'self' in /in/jpmWC on line 2 Notice: Array to string conversion in /in/jpmWC on line 3 Fatal error: Call to undefined function: array() in /in/jpmWC on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Notice: Use of undefined constant self - assumed 'self' in /in/jpmWC on line 2 Notice: Array to string conversion in /in/jpmWC on line 3 Fatal error: Call to undefined function: array() in /in/jpmWC on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Use of undefined constant self - assumed 'self' in /in/jpmWC on line 2 Notice: Array to string conversion in /in/jpmWC on line 3 Fatal error: Call to undefined function: array() in /in/jpmWC on line 3

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