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eregi_replace
Replace regular expression case insensitive
(PHP 4, PHP 5)
string eregi_replace ( string pattern, string replacement, string string )
This function is identical to ereg_replace() except that this ignores case distinction when matching alphabetic characters.
Parameters
- pattern
A POSIX extended regular expression.
- replacement
If pattern contains parenthesized substrings, replacement may contain substrings of the form
\\, which will be replaced by the text matching the digit'th parenthesized substring;digit\\0will produce the entire contents of string. Up to nine substrings may be used. Parentheses may be nested, in which case they are counted by the opening parenthesis.- string
The input string.
Return Values
The modified string is returned. If no matches are found in string, then it will be returned unchanged.
Examples
Example 1895. Highlight search results
<?php
$pattern = '(>[^<]*)('. quotemeta($_GET['search']) .')';
$replacement = '\\1<span class="search">\\2</span>';
$body = eregi_replace($pattern, $replacement, $body);
?>
| ereg() |
| eregi() |
| ereg_replace() |