PHP problem s Operou 8 beta

Pouzivam Operu 8 beta a jsem zcela spokojen. Problem ovsem nastal pri zapsani php kodu. Mozilla FF a IE mi zobrazi dany obrazek,ale opera dela ze neni.

PHP kod :

if(isset($texting)):
$texting = str_replace(":-)", "<IMG SRC=\"smile1.gif\" alt=\"\">", $texting);
$texting = str_replace(";-)", "<IMG SRC=\"smile2.gif\" alt=\"\">", $texting);
$texting = str_replace(":-P", "<IMG SRC=\"smile3.gif\" alt=\"\">", $texting);
$texting = str_replace(":-D", "<IMG SRC=\"smile4.gif\" alt=\"\">", $texting);
$texting = str_replace(":-(", "<IMG SRC=\"smile5.gif\" alt=\"\">", $texting);
$texting = str_replace(";-(", "<IMG SRC=\"smile6.gif\" alt=\"\">", $texting);
$texting = str_replace(":-/", "<IMG SRC=\"smile7.gif\" alt=\"\">", $texting);
$texting = str_replace(":-O", "<IMG SRC=\"smile8.gif\" alt=\"\">", $texting);
$texting = str_replace(":-I", "<IMG SRC=\"smile9.gif\" alt=\"\">", $texting);
$texting = str_replace("8-)", "<IMG SRC=\"smile10.gif\" alt=\"\">", $texting);
endif;

link ZDE

dobry uz to jede...toppic muzete smazat ;)