- print_r: documentation ( source)
- explode: documentation ( source)
- strtolower: documentation ( source)
- ucfirst: documentation ( source)
<?php
$initial = 'PROP_RESOURCE_TYPE';
$words = explode('_', $initial);
foreach($words as &$word){
$word = ucfirst(strtolower($word));
}
print_r($words);