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POInsert into Table & extract last ID
 

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  1. POInsert into Table & extract last ID
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    <p>Afternoon geniuses, Hoping you can help. This was inserting into the tables Twitch &amp; Birds before i added upload image to it, Now the only part that works is the image upload. this is very simple code but cant work out why it's not adding.</p> <p>Also how can i get the auto increment ID from The TWITCH table once it works. Thanks in advance. </p> <pre><code>&lt;?php session_start(); include ('dbconnect.php'); //Set Variables from Form $species =($_POST['Species']); $age =($_POST['Age']); $sex =($_POST['Sex']); $location =($_POST['Location']); $date_seen = date("Y-m-d"); $time_seen =($_POST['Time']); $twitch =($_POST['Comments']); //$twitch_id=(". mysql_insert_id()"); //Insert Into Birds table $query1 = "INSERT INTO Birds (Species, Age, Sex, Location, Date_Seen, Time_Seen, Comments) VALUES ( '$species', '$age', '$sex', '$location', '$date_seen', '$time_seen', '$twitch')"; result1 = mysqli_query($conn, $query1); //Insert into Twitch table query2 = "INSERT INTO Twitch (Twitch_ID, Twitch) VALUES( 'NULL', '$twitch')"; $result2 = mysqli_query($conn, $query2); // Validate and upload image file if ( !preg_match( '/gif|png|x-png|jpeg/', $_FILES['userFile']['type']) ) { die('&lt;p&gt;Only browser compatible images allowed&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;'); } else if ( strlen($_POST['altText']) &lt; 9 ) { die('&lt;p&gt;Please provide meaningful alternate text&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;'); } else if ( $_FILES['userFile']['size'] &gt; 1116384 ) { die('&lt;p&gt;Sorry file too large&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;'); // Connect to database } else if ( !($conn=mysqli_connect($host, $username, $password)) ) { die('&lt;p&gt;Error connecting to database&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;'); } else if ( !(mysqli_select_db($conn, $db_name)) ) { die('&lt;p&gt;Error selecting database&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;'); // Copy image file into a variable } else if ( !($handle = fopen ($_FILES['userFile']['tmp_name'], "r")) ) { die('&lt;p&gt;Error opening temp file&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;'); } else if ( !($image = fread ($handle, filesize($_FILES['userFile']['tmp_name']))) ) { die('&lt;p&gt;Error reading temp file&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;'); } else { fclose ($handle); // Commit image to the database $image = mysqli_real_escape_string($conn, $image); $alt = htmlentities($_POST['altText']); $query3 = 'INSERT INTO Image (Image_Name, Image_Type, Description, Image) VALUES ("' . $_FILES['userFile']['type'] . '","' . $_FILES['userFile']['name'] . '","' . $alt . '","' . $image . '")'; if ( !(mysqli_query($conn, $query3)) ) { die('&lt;p&gt;Error writing image to database&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;'); } else { header ("Location: TwitchWall.php"); } } ?&gt; </code></pre>
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    1. USChristian Watts
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    1. This table or related slice is empty.
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      1. PTAnswer
    2. PO
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    3. PO
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    1. This table or related slice is empty.
    1. COuse `last_insert_id`
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      1. POInsert into Table & extract last ID
      1. USBhavik Shah
    2. CO`mysqli_insert_id()` returns last inserted autoincrement ID.
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      1. POInsert into Table & extract last ID
      1. USLegionar
    3. COSQL injection open in the code. Here is some reading :) http://php.net/manual/en/filter.examples.validation.php http://php.net/manual/en/faq.passwords.php http://php.net/manual/en/security.database.sql-injection.php
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      1. POInsert into Table & extract last ID
      1. USRonni Skansing
 

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