<?php
$local = 'johnsnow123@';
$localExpression = '^[a-z0-9_-]+(?:[a-z0-9._%+-]+)*';
if (mb_eregi($localExpression, $local) === false) {
echo 'invalid';
} else {
echo 'valid';
}
- Output for 4.3.4 - 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, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
- valid
- Output for 4.3.2 - 4.3.3
- Fatal error: Call to undefined function: mb_eregi() in /in/UTede on line 5
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: mb_eregi() in /in/UTede on line 5
preferences:
282.61 ms | 401 KiB | 461 Q