- substr: documentation ( source)
- preg_match_all: documentation ( source)
- preg_replace: documentation ( source)
- ucfirst: documentation ( source)
<?php
$string = "resource_id_heeelp_lala_klopsiki";
preg_match_all('/(_[\w]{1})/', $string, $matches);
if(!empty($matches[0])){
foreach($matches[0] as $key){
$result = substr($key, 1, 1); //result is c
print $key.' '.ucfirst($result).'<br />';
//$result1=str_replace($result,'',$key);//now your result1 is apitalize
//$result2=ucfirst($result1); //now result2 is Apitalize
//$finalresult=$result.$result2; ///now your finalresult is cApitalize
$string = preg_replace("/_i/", ucfirst($result), $string);
}
}
print $string;