PHP 忒聊
綴豖
ヶ輛
ctype_space
(PHP 4 = 4.0.4)
Description
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.
綴豖
れ萸
ヶ輛
ctype_punct
奻珨撰
ctype_upper