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<?php $a = 3; $v($a);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $v in /in/NE12V on line 4 Fatal error: Uncaught Error: Value of type null is not callable in /in/NE12V:4 Stack trace: #0 {main} thrown in /in/NE12V on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: v in /in/NE12V on line 4 Fatal error: Uncaught Error: Function name must be a string in /in/NE12V:4 Stack trace: #0 {main} thrown in /in/NE12V on line 4
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.26
Fatal error: Uncaught Error: Function name must be a string in /in/NE12V:4 Stack trace: #0 {main} thrown in /in/NE12V on line 4
Process exited with code 255.
Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.28
Notice: Undefined variable: v in /in/NE12V on line 4 Fatal error: Function name must be a string in /in/NE12V on line 4
Process exited with code 255.
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
Fatal error: Function name must be a string in /in/NE12V on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Fatal error</b>: Function name must be a string in <b>/in/NE12V</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.4.5 - 4.4.9
<br /> <b>Fatal error</b>: Call to undefined function: () in <b>/in/NE12V</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
<br /> <b>Fatal error</b>: Call to undefined function: () in <b>/in/NE12V</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Call to undefined function: () in <b>/in/NE12V</b> on line <b>4</b><br />

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