3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '  love@outerbanks.org  '; str_replace('\xc2\xa0', $string, $out); for ($i = 0;$i < strlen($out[1]);$i++) { echo dechex(ord($out[1][$i])).PHP_EOL; } var_dump($out);
Output for 8.3.0 - 8.3.7
Warning: Undefined variable $out in /in/O5ndi on line 4 Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/O5ndi on line 4 Warning: Undefined variable $out in /in/O5ndi on line 6 Warning: Trying to access array offset on null in /in/O5ndi on line 6 Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /in/O5ndi on line 6 Warning: Undefined variable $out in /in/O5ndi on line 10 NULL
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Undefined variable $out in /in/O5ndi on line 4 Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/O5ndi on line 4 Warning: Undefined variable $out in /in/O5ndi on line 6 Warning: Trying to access array offset on value of type null in /in/O5ndi on line 6 Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /in/O5ndi on line 6 Warning: Undefined variable $out in /in/O5ndi on line 10 NULL
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $out in /in/O5ndi on line 4 Warning: Undefined variable $out in /in/O5ndi on line 6 Warning: Trying to access array offset on value of type null in /in/O5ndi on line 6 Warning: Undefined variable $out in /in/O5ndi on line 10 NULL
Output for 7.4.0 - 7.4.33
Notice: Undefined variable: out in /in/O5ndi on line 4 Notice: Undefined variable: out in /in/O5ndi on line 6 Notice: Trying to access array offset on value of type null in /in/O5ndi on line 6 Notice: Undefined variable: out in /in/O5ndi on line 10 NULL
Output for 7.3.32 - 7.3.33
NULL
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 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, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Notice: Undefined variable: out in /in/O5ndi on line 4 Notice: Undefined variable: out in /in/O5ndi on line 6 Notice: Undefined variable: out in /in/O5ndi on line 10 NULL
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: out in /in/O5ndi on line 4 Notice: Undefined variable: out in /in/O5ndi on line 6 Notice: Undefined variable: out in /in/O5ndi on line 10 NULL
preferences:
243.34 ms | 402 KiB | 327 Q