<?php
echo preg_replace_callback('/([a-z])(_[a-z])/', function($u)
{
//var_dump($u);
return $u[1].ucwords(str_replace('_', '', $u[2]));
}
, 'rob_tr_yuui');
echo PHP_EOL;
echo preg_replace('/([a-z])(_[a-z])/', '$1$2', 'rob_tr_yuui');
function to_camel_case($str, $capitalise_first_char = false) {
if($capitalise_first_char) {
$str[0] = strtoupper($str[0]);
}
$func = create_function('$c', 'return strtoupper($c[1]);');
return preg_replace_callback('/_([a-z])/', $func, $str);
}
echo PHP_EOL;
echo to_camel_case('rob_tr_yuui');
preferences:
39.17 ms | 402 KiB | 5 Q