3v4l.org

run code in 300+ PHP versions simultaneously
<?php function is_sorted($array) { $n = count($array); for ($a=0; $a<$n-1; $a++) { for ($b=$a+1; $b<$n; $b++) { if ($array[$a] > $array[$b]) { return false; } } } return true; } $array = array(INF, array(), (object)array()); sort($array); var_dump(is_sorted($array)) ?>
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Notice: Object of class stdClass could not be converted to float in /in/g3YuH on line 7 bool(false)
Output for 7.3.32 - 7.3.33
bool(false)
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Notice: Object of class stdClass could not be converted to double in /in/g3YuH on line 7 bool(false)
preferences:
192.37 ms | 402 KiB | 330 Q