3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class a { private $action = 'a'; } class b extends a { public function __construct() { $this->action = 'b'; print $this->action; } public function test() { print PHP_EOL; print $this->action; } } $b = new b; $b->test();
based on k6ZJS
Output for 5.0.2 - 7.2.6
b b
Output for 5.0.0 - 5.0.1
b Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/S07j8 on line 23 PHP_EOLb
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/S07j8 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/S07j8 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/S07j8 on line 6
Process exited with code 255.