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run code in 150+ php & hhvm versions
Bugs & Features
<?php function bla(array $arr = array()) { var_dump($arr); } bla(); bla(null); bla(array());
Output for 7.0.0 - 7.1.0
array(0) { } Fatal error: Uncaught TypeError: Argument 1 passed to bla() must be of the type array, null given, called in /in/GAK3Q on line 8 and defined in /in/GAK3Q:3 Stack trace: #0 /in/GAK3Q(8): bla(NULL) #1 {main} thrown in /in/GAK3Q on line 3
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
array(0) { } Catchable fatal error: Argument 1 passed to bla() must be an instance of array, null given in /in/GAK3Q on line 5
Process exited with code 255.
Output for 5.4.0 - 5.6.28
array(0) { } Catchable fatal error: Argument 1 passed to bla() must be of the type array, null given, called in /in/GAK3Q on line 8 and defined in /in/GAK3Q on line 3
Process exited with code 255.
Output for 5.2.3 - 5.3.29
array(0) { } Catchable fatal error: Argument 1 passed to bla() must be an array, null given, called in /in/GAK3Q on line 8 and defined in /in/GAK3Q on line 3
Process exited with code 255.
Output for 5.2.0 - 5.2.2
array(0) { } <br /> <b>Catchable fatal error</b>: Argument 1 passed to bla() must be an array, null given, called in /in/GAK3Q on line 8 and defined in <b>/in/GAK3Q</b> on line <b>3</b><br />
Process exited with code 255.
Output for 5.1.0 - 5.1.6
array(0) { } <br /> <b>Fatal error</b>: Argument 1 passed to bla() must not be null, called in /in/GAK3Q on line 8 and defined in <b>/in/GAK3Q</b> on line <b>3</b><br />
Process exited with code 255.
Output for 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in <b>/in/GAK3Q</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_ARRAY, expecting ')' in <b>/in/GAK3Q</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_ARRAY, expecting ')' in <b>/in/GAK3Q</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/GAK3Q</b> on line <b>3</b><br />
Process exited with code 255.