3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_try_author = 'author@democracynow.org (author)'; $_try_author = trim(preg_replace('#[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,6}#i', '', $_try_author)); $_try_author = trim(preg_replace('#[<()>\[\]+-\*]#',' ',$_try_author)); echo $_try_author;
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: preg_replace(): Compilation failed: range out of order in character class at offset 12 in /in/PSNRE on line 4 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /in/PSNRE on line 4
Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Warning: preg_replace(): Compilation failed: range out of order in character class at offset 12 in /in/PSNRE on line 4
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: range out of order in character class at offset 12 in /in/PSNRE on line 4
preferences:
309.16 ms | 401 KiB | 459 Q