ctype_lower
Supported Versions: PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8
Check for lowercase character(s)
ctype_lower
(
mixed $text
):
bool
laravel/framework
return static::
$snakeCache
[
$key
][
$delimiter
];
}
if (!
ctype_lower
(
$value
)) {
$value
=
preg_replace
(
'/\s+/u'
,
''
,
ucwords
(
$value
));
$value
= static::
lower
(
preg_replace
(
'/(.)(?=[A-Z])/u'
,
'$1'
.
$delimiter
,
$value
));
src/Illuminate/Support/Str.php