spliti
(PHP 4 >= 4.0.1, PHP 5)
spliti — Split string into array by regular expression case insensitive
설명
array spliti
( string $pattern
, string $string
[, int $limit = -1
] )
This function is identical to split() except that this
ignores case distinction when matching alphabetic characters.
Warning이 함수는 PHP 5.3.0부터
배제됩니다.
이 기능에 의존하지 않기를 권합니다.
인수
-
pattern
-
Case insensitive regular expression.
If you want to split on any of the characters which are considered
special by regular expressions, you'll need to escape them first. If
you think spliti() (or any other regex function, for
that matter) is doing something weird, please read the file
regex.7, included in the
regex/ subdirectory of the PHP distribution. It's
in manpage format, so you'll want to do something along the lines of
man /usr/local/src/regex/regex.7 in order to read it.
-
string
-
The input string.
-
limit
-
If limit is set, the returned array will
contain a maximum of limit elements with the
last element containing the whole rest of
string.
반환값
Returns an array of strings, each of which is a substring of
string formed by splitting it on boundaries formed
by the case insensitive regular expression pattern.
If there are n occurrences of
pattern, the returned array will contain
n+1 items. For example, if
there is no occurrence of pattern, an array with
only one element will be returned. Of course, this is also true if
string is empty. If an error occurs,
spliti() returns FALSE.
예제
This example splits a string using 'a' as the separator :
Example #1 spliti() example
<?php
$string = "aBBBaCCCADDDaEEEaGGGA";
$chunks = spliti ("a", $string, 5);
print_r($chunks);
?>
Array
(
[0] =>
[1] => BBB
[2] => CCC
[3] => DDD
[4] => EEEaGGGA
)
주의
Note:
PHP 5.3.0부터 regex 확장은
배제되었습니다. PCRE 확장이 같은 기능을
합니다. 이 함수를 호출하면 E_DEPRECATED 주의가
발생합니다. PCRE로 변환하는 데 필요한 도움은 차이점 목록을 참고하십시오.
Tip
spliti() is deprecated as of PHP 5.3.0. preg_split()
with the i (PCRE_CASELESS) modifier is the suggested alternative.