update : 2015.11.03
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ctype_graph(PHP 4 >= 4.0.4, PHP 5, PHP 7) ctype_graph — Check for any printable character(s) except space 설명
bool ctype_graph
( string
$text
)
Checks if all of the characters in the provided string,
인수
반환값
Returns 예제
Example #1 A ctype_graph() example
<?php 위 예제의 출력: The string 'string1' does not consist of all (visibly) printable characters. The string 'string2' consists of all (visibly) printable characters. The string 'string3' consists of all (visibly) printable characters. 주의
참고
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