Manuál PHP | ||
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PÅ™edcházejÃcà | Dalšà |
sql_regcase
Description
string sql_regcase ( string string )
Returns a valid regular expression which will match
string
, ignoring case. This expression is
string
with each alphabetic character converted to a
bracket expression; this bracket expression contains that
character's uppercase and lowercase form. Other characters remain unchanged.
This can be used to achieve case insensitive pattern matching in products which support only case sensitive regular expressions.