mb_eregi

(PHP 4 >= 4.2.0, PHP 5)

mb_eregi — Regular expression match ignoring case with multibyte support

설명

int mb_eregi ( string $pattern , string $string [, array $regs ] )

Executes the case insensitive regular expression match with multibyte support.

인수

pattern: The regular expression pattern.
string: The string being searched.
regs: Contains a substring of the matched string.

반환값

Executes the regular expression match with multibyte support, and returns 1 if matches are found. If the optional regs parameter was specified, the function returns the byte length of matched part, and the array regs will contain the substring of matched string. The function returns 1 if it matches with the empty string. If no matches are found or an error happens, FALSE will be returned.

주의

Note:
내부 인코딩이나 mb_regex_encoding()으로 정의한 문자 인코딩을 이 함수의 문자 인코딩으로 사용할 수 있습니다.

참고

mb_regex_encoding() - Returns current encoding for multibyte regex as string
mb_ereg() - Regular expression match with multibyte support

mb_get_info

mb_eregi_replace

[edit] Last updated: Sat, 07 Jan 2012

add a note User Contributed Notes mb_eregi

lasmit at what dot com 20-Feb-2012 03:31


I simulated it:

<?php

   $text = 'Äpfel';

   mb_internal_encoding( 'utf-8' );

   printf( "%d\n", mb_eregi( 'äpfel', $text ) ); // Output: 0

   printf( "%d\n", mb_ereg( 'äpfel', mb_strtolower( $text ) ) ); // Output: 1

   printf( "%d\n", mb_eregi( 'äpfel', mb_strtolower( $text ) ) ); // Output: 1

?>

bubalula at gmail dot com 27-Aug-2010 01:44


This function does not work - it is not case insensitive for non latin characters.

steve at brainwashstudios dot com 10-Apr-2003 01:52


When this function is perfected, and is not experimental, it may be very usefull in the searching and pinpointing of places inside large text files.

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