3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class par { protected static $a = " AA"; function echoA() { echo self::$a; } } class enf extends par { function __construct() { self::$a .= ' BB'; parent::$a .= ' CC'; } } class arenf extends par { function echoA() { echo self::$a; } } $enf = new enf(); $arenf = new arenf(); $arenf->echoA();
Output for 5.0.5 - 7.1.0
AA BB CC
Output for 5.0.0 - 5.0.4
Fatal error: Cannot access protected property par::$a in /in/bhvRo on line 12
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/bhvRo on line 3
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/bhvRo on line 3
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/bhvRo on line 3
Process exited with code 255.