3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { } class B extends A { } $a = new A(); var_dump($a instanceof A); var_dump($a instanceof B); $b = new B(); var_dump($b instanceof A); var_dump($b instanceof B);
Output for 5.0.0 - 7.1.0
bool(true) bool(false) bool(true) bool(true)
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING in <b>/in/HSVlo</b> on line <b>10</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_STRING in <b>/in/HSVlo</b> on line <b>10</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/HSVlo</b> on line <b>10</b><br />
Process exited with code 255.