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<?php
namespace Nayjest\StrCaseConverter;
class Str
{
/**
* Converts string to camel case.
*
* @link https://en.wikipedia.org/wiki/CamelCase
* @param string $str
* @return string
*/
public static function toCamelCase($str)
return str_replace(
' ',
'',
ucwords(str_replace(array('-', '_'), ' ', $str))
);
}
* Converts string to snake case.
* @link https://en.wikipedia.org/wiki/Snake_case
* @param string $delimiter
public static function toSnakeCase($str, $delimiter = '_')
$str = lcfirst($str);
$lowerCase = strtolower($str);
$result = '';
$length = strlen($str);
for ($i = 0; $i < $length; $i++) {
$result .= ($str[$i] === $lowerCase[$i] ? '' : $delimiter) . $lowerCase[$i];
return $result;
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