3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class a { public static $f = 'f-a'; public function echo() { print(static::$f . "<br>"); } } class b1 extends a { public static $f = 'f-b1'; } class b2 extends a { public static $f = 'f-b2'; } $c1 = new b1;$c1->echo(); $c2 = new b2;$c2->echo();
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
f-b1<br>f-b2<br>
Output for 5.4.20 - 5.6.21
Parse error: syntax error, unexpected 'echo' (T_ECHO), expecting identifier (T_STRING) in /in/P5C8I on line 6
Process exited with code 255.
Output for 5.4.0 - 5.4.19
Parse error: syntax error, unexpected 'echo' (T_ECHO), expecting identifier (T_STRING) in /in/SHYar on line 6
Process exited with code 255.
Output for 5.3.28 - 5.3.29
Parse error: syntax error, unexpected T_ECHO, expecting T_STRING in /in/P5C8I on line 6
Process exited with code 255.
Output for 5.1.0 - 5.3.27
Parse error: syntax error, unexpected T_ECHO, expecting T_STRING in /in/SHYar on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ECHO, expecting T_STRING in /in/SHYar on line 6
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/SHYar on line 4
Process exited with code 255.
Output for 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/SHYar on line 4
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/SHYar on line 4
Process exited with code 255.
Output for 4.3.0
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/P5C8I on line 4
Process exited with code 255.