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run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace MyProject; const $classname='p'; function get($classname) { $a = __NAMESPACE__ . '\\' . $classname; echo $a; } ?>
Output for 5.4.0 - 5.4.19
Parse error: syntax error, unexpected '$classname' (T_VARIABLE), expecting identifier (T_STRING) in /in/ga1So on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_VARIABLE, expecting T_STRING in /in/ga1So on line 3
Process exited with code 255.