3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Matt Person emailaddr@email.com John doe doesoe@gmail Matt Person emailaddr@email.com Trump donald@whitehouse"; $find = "Matt Person emailaddr@email.com"; $arr=explode("\n", $str); Foreach($arr as $key => &$line){ If($line == $find){ Unset($arr[$key]); } } Echo implode("\n", $arr);
Output for 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, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
John doe doesoe@gmail Trump donald@whitehouse
preferences:
178.11 ms | 404 KiB | 298 Q