RobinNixon
75 lines
1.7 KiB
PHP
75 lines
1.7 KiB
PHP
<?php // Example 01: functions.php
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$host = 'localhost'; // Change as necessary
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$data = 'robinsnest'; // Change as necessary
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$user = 'robinsnest'; // Change as necessary
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$pass = 'password'; // Change as necessary
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$chrs = 'utf8mb4';
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$attr = "mysql:host=$host;dbname=$data;charset=$chrs";
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$opts =
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[
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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PDO::ATTR_EMULATE_PREPARES => false,
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];
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try
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{
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$pdo = new PDO($attr, $user, $pass, $opts);
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}
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catch (PDOException $e)
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{
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throw new PDOException($e->getMessage(), (int)$e->getCode());
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}
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function createTable($name, $query)
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{
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queryMysql("CREATE TABLE IF NOT EXISTS $name($query)");
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echo "Table '$name' created or already exists.<br>";
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}
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function queryMysql($query)
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{
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global $pdo;
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return $pdo->query($query);
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}
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function destroySession()
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{
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$_SESSION=array();
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if (session_id() != "" || isset($_COOKIE[session_name()]))
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setcookie(session_name(), '', time()-2592000, '/');
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session_destroy();
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}
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function sanitizeString($var)
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{
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global $pdo;
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$var = strip_tags($var);
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$var = htmlentities($var);
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$var = stripslashes($var);
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$result = $pdo->quote($var); // This adds single quotes
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return str_replace("'", "", $result); // So now remove them
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}
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function showProfile($user)
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{
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global $pdo;
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if (file_exists("$user.jpg"))
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echo "<img src='$user.jpg' style='float:left;'>";
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$result = $pdo->query("SELECT * FROM profiles WHERE user='$user'");
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while ($row = $result->fetch())
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{
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die(stripslashes($row['text']) . "<br style='clear:left;'><br>");
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}
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echo "<p>Nothing to see here, yet</p><br>";
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}
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?>
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