3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function utils_removeDuplicates($str, $delimiter = ',') { if($str != '') { $str = implode($delimiter,array_unique(explode($delimiter, $str))); } return $str; } $data = "88, 99, 99,99, 100"; //echo utils_removeDuplicates($data); echo implode(',', preg_split('~,\s*~', $data));
based on 7HOoo
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
88,99,99,99,100