3v4l.org

run code in 300+ PHP versions simultaneously
<?php class T { public $a = hex2bin("7065726B656C65"), $b = hex2bin("73616174616E61"); } $t = new T(); var_dump($t->a); var_dump($t->b);
Output for 7.0.0 - 7.0.2
Fatal error: Constant expression contains invalid operations in /in/g1BR1 on line 4
Process exited with code 255.
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17
Parse error: syntax error, unexpected '(', expecting ',' or ';' in /in/g1BR1 on line 4
Process exited with code 255.

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