3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($var) { echo "Test $var\n"; } class foo { var @$arr = array("test"); function bar() { $this->arr[0]('testvalue'); } } $a = new foo(); $a->bar(); ?>
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17, 7.0.0 - 7.0.2
Parse error: syntax error, unexpected '@', expecting variable (T_VARIABLE) in /in/AtuH8 on line 11
Process exited with code 255.

preferences:
162.29 ms | 1395 KiB | 28 Q