3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sep = '.'; $str1 = 'email@test.com.robot'; $str2 = 'email@test.fr.uk.robot'; $get1 = explode($sep,explode('@',$str1)[1]); $get2 = explode($sep,explode('@',$str2)[1]); echo implode($sep,[$get1[0],$get1[1]]); echo PHP_EOL; echo implode($sep,[$get2[0],$get2[1]]); ?>
Output for 5.6.38, 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
test.com test.fr
preferences:
151.76 ms | 407 KiB | 5 Q