## Example

`

     mixed str_ireplace ( mixed $search , mixed $replace , mixed $subject [, int &$count ] )

`

## Description

This function returns a string or an array with all occurrences of search in subject (ignoring case) replaced with the given replace value. If you don't need fancy replacing rules, you should generally use this function instead of preg_replace() with the i modifier.

## Return Values

Returns a string or an array of replacements.