Whats the PHP function...?

Question

To replace text in a string with a different text? Like I want to make a word filter to replace cuss words with different words.

Answer 1

str_replace

Answer 2

You're probably thinking of substr() or str_replace()

Answer 3

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

string ereg_replace ( string $pattern , string $replacement , string $string )

mixed preg_replace ( mixed $pattern , mixed $replacement , mixed $subject [, int $limit [, int &$count ]] )