Ctype::ctype_cntrl()

Method: Returns TRUE if every character in text is a control character from the current locale, FALSE otherwise.

Source: vendor/symfony/polyfill-ctype/Ctype.php:64

Used by 0 functions | Uses 0 functions

Ctype::ctype_graph()

Method: Returns TRUE if every character in text is printable and actually creates visible output (no white space), FALSE otherwise.

Source: vendor/symfony/polyfill-ctype/Ctype.php:96

Used by 0 functions | Uses 0 functions