3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { protected $counter; public function __construct() { $counter = 0; for($i=0;$i<100000;$i++;) { $this->counter++; } } public function __toString() { return $this->counter; } } $ct = new test(); echo $ct; ?>
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.34
Parse error: syntax error, unexpected ';', expecting ')' in /in/lkeCr on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected ';', expecting ')' in /in/lkeCr on line 10
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/lkeCr on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/lkeCr 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/lkeCr on line 5
Process exited with code 255.
preferences:
199.08 ms | 1395 KiB | 124 Q