update : 2015.11.03
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ctype_punct(PHP 4 >= 4.0.4, PHP 5, PHP 7) ctype_punct — Check for any printable character which is not whitespace or an alphanumeric character 설명
bool ctype_punct
( string
$text
)
Checks if all of the characters in the provided string,
인수
반환값
Returns 예제
Example #1 A ctype_punct() example
<?php 위 예제의 출력: The string ABasdk!@!$# does not consist of all punctuation. The string !@ # $ does not consist of all punctuation. The string *&$() consists of all punctuation. 주의
참고
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