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run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace foo { class Xyz {} function abc () {} } namespace bar { use foo\Xyz; class Xyz {} var_dump(new Xyz()); // instantiates \foo\Xyz } ?>
Output for 5.3.0 - 5.6.28, 7.0.7 - 7.1.0
Fatal error: Cannot declare class bar\Xyz because the name is already in use in /in/8WLtV on line 14
Process exited with code 255.
Output for 7.0.0 - 7.0.6
object(foo\Xyz)#1 (0) { }
Output for hhvm-3.12.0
Fatal error: Uncaught Error: Cannot declare class bar\Xyz because the name is already in use: (Line: 14, Char: 12) in /in/8WLtV:14 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: Cannot declare class bar\Xyz because the name is already in use: (Line: 14, Char: 12) in /in/8WLtV on line 14
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/8WLtV on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/8WLtV on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/8WLtV on line 2
Process exited with code 255.