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Epd

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  1. Hi, I am starting to learn php my helping a friend of mine develop a game (Yeah a bit high up for a starting point but I learn fast). I wrote the following code and was wondering how I would make it execute only after a link on the page has been clicked. [code]if(isset($_GET['repair'])) { $dbres = mysql_query("SELECT * FROM `[garage]` WHERE `id`='{$_GET['repair']}'"); $car = mysql_fetch_object($dbres); if($car->car == "Renault Clio Sport") { $waard = "2400"; } elseif($car->car == "Audi A3") { $waard = "4250"; } elseif($car->car == "Bmw m3") { $waard = "6800"; } elseif($car->car == "Cadilac Escelade") { $waard = "8250"; } elseif($car->car == "Nissan Skyline") { $waard = "10000"; } elseif($car->car == "Porsche 911") { $waard = "12500"; } elseif($car->car == "GT 40") { $waard = "15000"; } elseif($car->car == "Lamborghini Murcielago") { $waard = "25000"; } elseif($car->car == "Ferrari Enzo") {$waard = "26000"; } elseif($car->car == "TVR Speed 12") {$waard = "27000"; } elseif($car->car == "Mclaren f1") {$waard = "29000"; } elseif($car->car == "Bugatti Veyron") {$waard = "30000"; } $schadelost = round($waard-($waard-((($car->damage/100)*2)*$waard))); if ($data->cash >= $schadelost) {         mysql_query("UPDATE `[garage]` SET `damage`='0' WHERE `id`='{$_GET['repair']}' AND `login`='{$data->login}' AND `mission`='0'"); mysql_query("UPDATE `[users]` SET `cash`=`cash`-$schadelost WHERE `login`='{$data->login}'"); $data->cash -= $schadelost; echo "You repaired the car!"; } else echo "You haven't got enough money!"; }[/code] Also if anything looks a bit wrong to anyone please let me know! Thanks! EPD
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