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<?php var_dump(''[0]); var_dump(current(''));
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: Uninitialized string offset 0 in /in/A7PJB on line 2 string(0) "" Fatal error: Uncaught TypeError: current(): Argument #1 ($array) must be of type array, string given in /in/A7PJB:3 Stack trace: #0 /in/A7PJB(3): current('') #1 {main} thrown in /in/A7PJB on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.5 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
Notice: Uninitialized string offset: 0 in /in/A7PJB on line 2 string(0) "" Warning: current() expects parameter 1 to be array, string given in /in/A7PJB on line 3 NULL
Output for 7.3.32 - 7.3.33
string(0) "" Warning: current() expects parameter 1 to be array, string given in /in/A7PJB on line 3 NULL
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, 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '[' in /in/A7PJB 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 '[' in /in/A7PJB on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/A7PJB on line 2
Process exited with code 255.

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