3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Test { public function count($arr) { echo "I am called each time.\n"; return count($arr); } } $test = new Test(); $arr = array(1,2,3,4,5); for($i=0; $i < $test->count($arr); ++$i) { echo $arr[$i] . "\n"; }
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
I am called each time. 1 I am called each time. 2 I am called each time. 3 I am called each time. 4 I am called each time. 5 I am called each time.
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/lDXkh on line 5
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/lDXkh on line 5
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/lDXkh on line 5
Process exited with code 255.