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plurals

PO
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Id
6950178
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0
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0
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1
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2011-08-05T00:31:57.480
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2011-08-05T00:31:57.480
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0
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661872
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6949854
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2
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1
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0
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text
Body
<p>An alternative is to use PDO...</p> <pre><code><?php $host="localhost"; // Host name $username="root"; // Mysql username $password=""; // Mysql password $db_name="ureviewdu"; // Database name $tbl_name="Student"; // Table name $return=''; if(isset($_POST)){ $continue=true; if(empty($_POST['reguser']) || strlen($_POST['reguser']) < 3){$continue=false;} if(empty($_POST['regpass']) || strlen($_POST['regpass']) < 6){$continue=false;} if(empty($_POST['regfirst']) || strlen($_POST['regfirst']) < 3){$continue=false;} if(empty($_POST['reglast']) || strlen($_POST['reglast']) < 3){$continue=false;} if(empty($_POST['regemail']) || filter_var($_POST['regemail'], FILTER_VALIDATE_URL)==false){$continue=false;} if(empty($_POST['regclassrank']) || is_int($_POST['regclassrank'])==false){$continue=false;} if($continue===true){ //Attempt to insert try{ $dbh = new PDO("mysql:host=$host;dbname=$db_name", $username, $password); /*** set the error reporting attribute ***/ $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); /*** variables ***/ foreach($_POST as $key=>$value){ if(get_magic_quotes_gpc()) { $value = stripslashes($value); } $values[$key]=$value; } /*** prepare the SQL statement ***/ $stmt = $dbh->prepare("INSERT INTO $tbl_name (uname, pass, fname, lname, email, currGrade) VALUES(:uname,:upass,:fname,:lname,:email,:currGrade)"); /*** bind the paramaters ***/ $salt = '~Z`!@#$%I^&*()_-+Q=}]{[\|"><'; $stmt->bindParam(':uname', $values['reguser']); $stmt->bindParam(':upass', sha1($salt.$values['regpass'])); $stmt->bindParam(':fname', $values['regfirst']); $stmt->bindParam(':lname', $values['reglast']); $stmt->bindParam(':email', $values['regemail']); $stmt->bindParam(':currGrade', (int)$values['regclassrank']); /*** execute the prepared statement ***/ $stmt->execute(); $return='Thanks for signing up!'; /*** close the database connection ***/ $dbh = null; }catch(PDOException $e){ $return='Failed:'. $e->getMessage(); } }else{ $return='All fields are required'; } } echo $return. '<form ...........'; ?> </code></pre>
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1. This table or related slice is empty.
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1. POWhy isn't this submitting to mysql?
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1. PTAnswer
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1. This table or related slice is empty.
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1. USLawrence Cherone
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1. This table or related slice is empty.
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1. This table or related slice is empty.
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1. This table or related slice is empty.
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1. VO
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CommentsPostId
1. COUpvoting this because it shows how to avoid SQL Injection, and answers the question.
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  USArafangion

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