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run code in 300+ PHP versions simultaneously
<?php abstract class Liam { public function __construct() { $this->printString(); $this->printArray(); } public function printString(string $prefix) : string { print $this->_generateString(); } public function printArray(array $array) : array { print array(); } private function _generateString() : string { return random(1,255); } } print_r(new Liam())
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.30, 5.6.7 - 5.6.14
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/XLpSp on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':', expecting '{' or ';' in /in/XLpSp on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/XLpSp on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_CLASS in /in/XLpSp on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/XLpSp on line 3
Process exited with code 255.

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