update : 2015.11.03
php.shukuma.com검색:
|
ctype_cntrl(PHP 4 >= 4.0.4, PHP 5, PHP 7) ctype_cntrl — Check for control character(s) 설명
bool ctype_cntrl
( string
$text
)
Checks if all of the characters in the provided string,
인수
반환값
Returns 예제
Example #1 A ctype_cntrl() example
<?php 위 예제의 출력: The string 'string1' consists of all control characters. The string 'string2' does not consist of all control characters. 주의
|