ereg_replace | PHP 3.0
string ereg_replace(string pattern, string replacement, string string) |
Performs a regular expression replacement.

ereg | PHP 3.0
int ereg(string pattern, string string[, array registers]) |
Performs a regular expression match.

eregi_replace | PHP 3.0
string eregi_replace(string pattern, string replacement, string string) |
Performs a case-insensitive regular expression replacement.

eregi | PHP 3.0
int eregi(string pattern, string string[, array registers]) |
Performs a case-insensitive regular expression match.

split | PHP 3.0
array split(string pattern, string string[, int limit]) |
Splits a string into an array with a regular expression.

spliti | PHP 4.0.1
array spliti(string pattern, string string[, int limit]) |
Splits a string into an array with a case-insensitive regular expression.

sql_regcase | PHP 3.0
string sql_regcase(string string) |
Makes a regular expression for a case-insensitive match.