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run code in 150+ php & hhvm versions
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<?php namespace MyProject; const con='p'; echo con; $classname=namespace\con; function get($classname) { $a = __NAMESPACE__ . '\\' . $classname; echo $a; } namespace\get(); ?>
Output for 7.1.0
p Fatal error: Uncaught ArgumentCountError: Too few arguments to function MyProject\get(), 0 passed in /in/9Jo51 on line 14 and exactly 1 expected in /in/9Jo51:6 Stack trace: #0 /in/9Jo51(14): MyProject\get() #1 {main} thrown in /in/9Jo51 on line 6
Process exited with code 255.
Output for 5.3.0 - 7.0.14
p Warning: Missing argument 1 for MyProject\get(), called in /in/9Jo51 on line 14 and defined in /in/9Jo51 on line 6 Notice: Undefined variable: classname in /in/9Jo51 on line 8 MyProject\
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/9Jo51 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/9Jo51 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/9Jo51 on line 2
Process exited with code 255.