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Any help please???

[!--quoteo(post=379964:date=Jun 4 2006, 12:38 PM:name=wildteen88)--][div class=\'quotetop\']QUOTE(wildteen88 @ Jun 4 2006, 12:38 PM) [snapback]379964[/snapback][/div][div class=\'quotemain\'][!--quotec--] Did you create the mycards variable outside of the function? If you did you need to add the following bit of code after you define your function: [code]function shufelmycards() {     global $mycards; // add this line![/code] Now your function will be able to access the $mycards variable. Variables dont have global scope when being used inside a function. In order for your variables to be accessable from the function you need to declare them as global. [/quote] Thanks alot for your help. I cant see what I want, but I can see something :) thanks alot. Could you please help me find out why I can see what I want which is (Oppenents cards 4 covered, on uncover. Player cards 5 uncovered): [code]$allcards = array( "cards/6_hearts.gif" , "cards/7_hearts.gif" , "cards/8_hearts.gif" , "cards/9_hearts.gif" , "cards/10_hearts.gif" , "cards/11_hearts.gif" , "cards/12_hearts.gif" , "cards/13_hearts.gif" , "cards/14_hearts.gif" , "cards/6_spades.gif" , "cards/7_spades.gif" , "cards/8_spades.gif" , "cards/9_spades.gif" , "cards/10_spades.gif" , "cards/11_spades.gif" , "cards/12_spades.gif" , "cards/13_spades.gif" , "cards/14_spades.gif" , "cards/6_diamonds.gif" , "cards/7_diamonds.gif" , "cards/8_diamonds.gif" , "cards/9_diamonds.gif" , "cards/10_diamonds.gif" , "cards/10_diamonds.gif" , "cards/11_diamonds.gif" , "cards/12_diamonds.gif" , "cards/13_diamonds.gif" , "cards/14_diamonds.gif" , "cards/6_clubs.gif" , "cards/7_clubs.gif" , "cards/8_clubs.gif" , "cards/9_clubs.gif" , "cards/10_clubs.gif" , "cards/11_clubs.gif" , "cards/12_clubs.gif" , "cards/13_clubs.gif" , "cards/14_clubs.gif"); $values = array( "6" , "7" , "8" , "9" , "10" , "11" , "12" , "13" , "14" , "6" , "7" , "8" , "9" , "10" , "11" , "12" , "13" , "14" , "6" , "7" , "8" , "9" , "10" , "11" , "12" , "13" , "14" , "6" , "7" , "8" , "9" , "10" , "11" , "12" , "13" , "14" ); function showcards($show,$title,$footer) {         global $allcards;         global $useraction;         $showcards .= "<table width='70%' background='gfx/black.gif' cellspacing='   2' cellpadding='0' border='0'> <tr><td valign='top'><TABLE width='100%' cellspacing='0' cellpadding='5' border='0'><TR><TD align='center' bgcolor='#000066'><img src=\"gfx/$title.gif\" alt='' border='0' align='top'></td></tr></table></td></tr> <tr><td valign='top'><TABLE width='100%' cellspacing='0' cellpadding='5' border='0'><TR><TD align='center' bgcolor='#0066ff'>";         for($i=0; $i < sizeof($show); $i++) {         $card = $show[$i];         if ($useraction != "deal" && $title == "dealershand" && $i == 0) {             $showcards .= "<img src='cards/back.gif' width='71' height='96' alt='' border='0'>&nbsp;";         } else {             $showcards .= "<img src=" . $allcards[$card] . " width='71' height='96' alt='' border='0'>&nbsp;";         }     }     $showcards .= "<br>$footer</td></tr></table></td></tr></table><br>";     return $showcards; }[/code]

Hi, I have a problem in this code I don't know why? [code]function shufelmycards() {         // we have to use some random stuff here.         for ($i = 0; $i < 5; $i++) {         $num = rand(1000,9999);         mt_srand ((double) microtime() * 9999999);         $allcards = mt_rand (0,35);         do {             mt_srand ((double) microtime() * 9999999);             $allcards = mt_rand (0,35);         } while (in_array($allcards,$mycards));         array_push($mycards,$allcards);         $oponentcards[$i] = $allcards;         }     }[/code] Each time I call this function I get this error message: in_array(): Wrong datatype for second argument in array_push(): First argument should be an array in I've already declared both arrays(mycards, allcards array) early in the script [code]$mycards = array (); $oponentcards = array ();[/code]