3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = "Chan"; $str = ")24.231.23.2 " + $n + ":"; preg_match("/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3} " . $n . "/", $str, $m); str_replace(" " + $n, "", $m[0], $r); $ip = $r[0]; // Should return 24.231.23.2 echo $ip;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/omaHd:3 Stack trace: #0 {main} thrown in /in/omaHd on line 3
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: A non-numeric value encountered in /in/omaHd on line 3 Warning: A non-numeric value encountered in /in/omaHd on line 3 Warning: A non-numeric value encountered in /in/omaHd on line 3 Warning: A non-numeric value encountered in /in/omaHd on line 5 Warning: A non-numeric value encountered in /in/omaHd on line 5 Notice: Undefined offset: 0 in /in/omaHd on line 5 Notice: Trying to access array offset on value of type int in /in/omaHd on line 6
Output for 7.3.32 - 7.3.33
Warning: A non-numeric value encountered in /in/omaHd on line 3 Warning: A non-numeric value encountered in /in/omaHd on line 3 Warning: A non-numeric value encountered in /in/omaHd on line 3 Warning: A non-numeric value encountered in /in/omaHd on line 5 Warning: A non-numeric value encountered in /in/omaHd on line 5
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Warning: A non-numeric value encountered in /in/omaHd on line 3 Warning: A non-numeric value encountered in /in/omaHd on line 3 Warning: A non-numeric value encountered in /in/omaHd on line 3 Warning: A non-numeric value encountered in /in/omaHd on line 5 Warning: A non-numeric value encountered in /in/omaHd on line 5 Notice: Undefined offset: 0 in /in/omaHd on line 5
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
Notice: Undefined offset: 0 in /in/omaHd on line 5
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined offset: 0 in /in/omaHd on line 5
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Notice: Undefined offset: 0 in /in/omaHd on line 5 Notice: Undefined variable: r in /in/omaHd on line 5 Warning: Wrong parameter count for str_replace() in /in/omaHd on line 5 Notice: Undefined variable: r in /in/omaHd on line 6
Output for 4.3.0 - 4.3.1
Notice: Undefined offset: 0 in /in/omaHd on line 5 Notice: Undefined variable: r in /in/omaHd on line 5 Notice: Undefined variable: r in /in/omaHd on line 6
preferences:
222.91 ms | 401 KiB | 343 Q