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run code in 200+ php & hhvm versions
Bugs & Features
<?php class integer { private $value; public function __construct(int $value) { $this->value = $value; } public function __invoke(int ...$value) : int { if (count($value) === 1) $this->value = $value[0]; else throw new Exception('Multiple values given.'); return $this->value; } } $testi = new integer(1); $testi(2);
based on eQQ57
Output for 7.0.0 - 7.2.0
Output for 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/EDaHS on line 11
Process exited with code 255.
Output for 5.4.9 - 5.5.35
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/EDaHS on line 11
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/EDaHS on line 11
Process exited with code 255.