September 2001
Intermediate to advanced
768 pages
32h 45m
English
Content preview from PHP Functions Essential Reference
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eregi
string eregi(string pattern, string subject, [array matches])
| pattern | Regex pattern to match |
| subject | String to search using the pattern |
| matches | Array in which to store the search results |
Performs a non-case-sensitive POSIX regular expression match against the specified string.
Returns:
FALSE if no match is found; otherwise, the length of the full match if the matches parameter is specified or 1 if it’s not specified
Description:
This function works like ereg() except that it ignores the case when matching alphabetic characters. See ereg() for a description of its parameters and usage.
Note:
eregi() handles case properly for ISO-8859-1 8-bit alphabetic characters such as Å and å.
See also:
ereg() preg_match() preg_match_all()
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