public static function Ctype::ctype_space in Lockr 7.3

Returns TRUE if every character in text creates some sort of white space, FALSE otherwise. Besides the blank character this also includes tab, vertical tab, line feed, carriage return and form feed characters.

Parameters

string|int $text:

Return value

bool

See also

https://php.net/ctype-space

File

vendor/symfony/polyfill-ctype/Ctype.php, line 160

Class

Ctype

Ctype implementation through regex.

Namespace

Symfony\Polyfill\Ctype

Code

public static function ctype_space($text) {
  $text = self::convert_int_to_char_for_ctype($text);
  return \is_string($text) && '' !== $text && !preg_match('/[^\\s]/', $text);
}