<?php
$a = 0;
$b = 0;
$c = 0;
function foo(&$v) {
$v = $v + 1;
}
++$a;
foo($a);
var_dump($a);
foo(++$b);
var_dump($b);
$b =& ++$c;
var_dump($c);
- Output for 5.4.0 - 5.4.34
- Parse error: syntax error, unexpected '++' (T_INC) in /in/WZM5m on line 17
Process exited with code 255. - Output for 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected T_INC in /in/WZM5m on line 17
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_INC, expecting T_NEW or T_STRING or T_VARIABLE or '$' in /in/WZM5m on line 17
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, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_INC, expecting T_NEW or T_STRING or T_VARIABLE or '$' in /in/WZM5m on line 17
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `T_NEW' or `T_STRING' or `T_VARIABLE' or `'$'' in /in/WZM5m on line 17
Process exited with code 255.
preferences:
221.25 ms | 1395 KiB | 124 Q