Şunu aradınız:: strtr (Çekçe - İngilizce)

ukázka strtr()
example 1. strtr() example

$addr = strtr( $addr, "äĺö", "aao");
$addr = strtr( $addr, "äåö", "aao");

viz také: ereg_replace() a strtr().
see also ereg_replace(), preg_replace(), and strtr().

strtr() se dá také volat pouze se dvěma argumenty.
strtr() can be called with only two arguments.

viz také: htmlspecialchars(), htmlentities(), strtr() a array_flip().
see also htmlspecialchars(), htmlentities(), strtr(), and array_flip().

$trans = array ("ahoj "= "nazdar", "nazdar" = "ahoj"); echo strtr("nazdar lidi, řekl jsem ahoj", $trans). "\n";
$trans = array( "hello "= "hi", "hi" = "hello"); echo strtr("hi all, i said hello", $trans). "\n";