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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function doStuff($number) { return $this->doStuffInternal($number, []); } // would be private/protected, but public for sake of // what I'm talking about public function doStuffInternal($number, array $numbers) { if ($number > 0) { $numbers[] = $number; return $this->doStuffInternal($number - 1, $numbers); } return $numbers; } } $foo = new Foo(); var_dump($foo->doStuff(3)); // no problem here var_dump($foo->doStuffInternal(3, ['derp!'])); // ah shit, that's why it's private
Output for 5.4.0 - 7.1.0
array(3) { [0]=> int(3) [1]=> int(2) [2]=> int(1) } array(4) { [0]=> string(5) "derp!" [1]=> int(3) [2]=> int(2) [3]=> int(1) }
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/KRouf on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/KRouf on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/KRouf on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/KRouf on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/KRouf on line 6
Process exited with code 255.