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<?php $arr = array() ?: ''; $element = array_shift($arr); var_dump($element); var_dump($arr);
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
Fatal error: Uncaught TypeError: array_shift(): Argument #1 ($array) must be of type array, string given in /in/8psjS:3 Stack trace: #0 /in/8psjS(3): array_shift('') #1 {main} thrown in /in/8psjS on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_shift() expects parameter 1 to be array, string given in /in/8psjS on line 3 NULL string(0) ""
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected ':' in /in/8psjS on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected ':' in <b>/in/8psjS</b> on line <b>2</b><br />
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
<br /> <b>Parse error</b>: parse error, unexpected ':' in <b>/in/8psjS</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/8psjS</b> on line <b>2</b><br />
Process exited with code 255.

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