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<?php function mutabledefault(&$arg=array("foo")) { var_dump($arg); $arg["bar"] = "new"; } var_dump(array("hiss")); var_dump(array_hiss());
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(1) { [0]=> string(4) "hiss" } Fatal error: Uncaught Error: Call to undefined function array_hiss() in /in/kF3Pl:9 Stack trace: #0 {main} thrown in /in/kF3Pl on line 9
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, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28
array(1) { [0]=> string(4) "hiss" } Fatal error: Call to undefined function array_hiss() in /in/kF3Pl on line 9
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
array(1) { [0]=> string(4) "hiss" } <br /> <b>Fatal error</b>: Call to undefined function array_hiss() in <b>/in/kF3Pl</b> on line <b>9</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected '=', expecting ')' in <b>/in/kF3Pl</b> on line <b>3</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
<br /> <b>Parse error</b>: parse error, unexpected '=', expecting ')' in <b>/in/kF3Pl</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `')'' in <b>/in/kF3Pl</b> on line <b>3</b><br />
Process exited with code 255.

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