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POI want to convert a MySQL query into PDO?
 

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    <p>I need to convert this into PDO form for a class, but since I am new to all of this, can someone please help me out? My professor claims that every function can be converted, but I can't find anything online that can help me.</p> <pre><code>&lt;?php // rnfunctions.php $dbhost = 'localhost'; $dbname = 'social_local'; $dbuser = 'root'; $dbpass = 'root'; $appname = "Social Networking Test Site"; try { $dbh = new PDO("mysql:host=$dbhost;dbname=$dbname", $dbuser, $dbpass); } catch ( PDOException $e ) { echo $e-&gt;getMessage(); } function createTable ($name, $query) { if (tableExists($name)) { echo "Table '$name' already exists&lt;br /&gt;"; } else { queryMysql("CREATE TABLE $name($query)"); echo "Table '$name' created&lt;br /&gt;"; } } function tableExists ($name) { $result = queryMysql("SHOW TABLES LIKE '$name'"); return mysql_num_rows($result); } function queryMysql ($query) { $result = mysql_query($query) or die(mysql_error()); return $result; } function destroySession () { $_SESSION = array(); if (session_id() != "" || isset($_COOKIE[session_name()])) { setcookie(session_name(), '', time() - 2592000, '/'); } session_destroy(); } function sanitizeString ($var) { $var = strip_tags($var); $var = htmlentities($var); $var = stripslashes($var); return $var; } function showProfile ($user) { if (file_exists("$user.jpg")) { echo "&lt;img src='$user.jpg' border='1' align='left' /&gt;"; } $result = queryMysql("SELECT * FROM rnprofiles WHERE user='$user'"); if (mysql_num_rows($result)) { $row = mysql_fetch_row($result); echo stripslashes($row[1]) . "&lt;br clear=left /&gt;&lt;br /&gt;"; } } ?&gt; </code></pre>
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