3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bericht = preg_replace("/\[url\](.+?)\[\/url\]/si", "<a href='1' target='_blank'\>\\1\<\/a>", $bericht);
Output for 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
Warning: Undefined variable $bericht in /in/e3bVB on line 2 Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/e3bVB on line 2
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $bericht in /in/e3bVB on line 2
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 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: bericht in /in/e3bVB on line 2
Output for 7.3.32 - 7.3.33, 7.4.26
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: bericht in /in/e3bVB on line 2

preferences:
99.7 ms | 415 KiB | 6 Q