This function is absolutely not multibyte-safe, it actually returns the position of the match as if the string was not multibyte.
The results of this function are exactly the same as if you were using preg_match_all with PREG_OFFSET_CAPTURE, even with the "unicode" flag it's simply NOT working
(Bug report filed)
mb_ereg_search_pos
(PHP 4 >= 4.2.0, PHP 5, PHP 7)
mb_ereg_search_pos — Returns position and length of a matched part of the multibyte regular expression for a predefined multibyte string
설명
array mb_ereg_search_pos
([ string
$pattern
[, string $option = "ms"
]] )Returns position and length of a matched part of the multibyte regular expression for a predefined multibyte string
The string for match is specified by mb_ereg_search_init(). If it is not specified, the previous one will be used.
인수
-
pattern -
The search pattern.
-
option -
The search option.
반환값
An array containing two elements. The first element is the offset, in bytes, where the match begins relative to the start of the search string, and the second element is the length in bytes of the match.
If an error occurs, FALSE is returned.
주의
Note:
내부 인코딩이나 mb_regex_encoding()으로 정의한 문자 인코딩을 이 함수의 문자 인코딩으로 사용할 수 있습니다.
참고
- mb_regex_encoding() - Set/Get character encoding for multibyte regex
- mb_ereg_search_init() - Setup string and regular expression for a multibyte regular expression match
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v dot picture at free dot fr ¶
3 years ago
