3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = "Gironde numérique"; $string = strtoupper($string); $string = preg_replace("/[^A-Za-z0-9 ]/", '', $string); $string = preg_replace('/\s+/', '_', $string); echo "gn_" . $string;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
gn_GIRONDE_NUMRIQUE