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plurals

PO
primarykey
Id
13282398
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
14
CommunityOwnedDate
CreationDate
2012-11-08T04:26:36.593
FavoriteCount
0
LastActivityDate
2012-11-08T04:37:33.317
LastEditDate
2012-11-08T04:37:33.317
LastEditorUserId
462627
OwnerUserId
462627
ParentId
13282386
PostTypeId
2
Score
1
ViewCount
0
LastEditorDisplayName
text
Body
<h3>Use a <code>blob</code> field.</h3> <p>In MySQL, there's a datatype called <code>blob</code>. You can use that to create it.</p> <p>There's a <a href="http://vikasmahajan.wordpress.com/2010/07/07/inserting-and-displaying-images-in-mysql-using-php/" rel="nofollow"><strong>tutorial</strong></a> on how to do that.</p> <h3>Inserting the image into DB:</h3> <pre><code># If no error if($_FILES['userfile']['error']==UPLOAD_ERR_OK) { # Check if the file is uploaded via HTTP POST if(is_uploaded_file($_FILES['userfile']['tmp_name'])) { $imgData = file_get_contents($_FILES['userfile']['tmp_name']); mysqli_connect("localhost", "$username", "$password"); mysqli_select_db ("$dbname"); $sql = "INSERT INTO `users` ( `idimage` ) VALUES ('{$imgData}')"; mysqli_query($sql); } } </code></pre> <h3>Displaying the image from the DB:</h3> <pre><code> <?php if(isset($_GET['id']) && is_numeric($_GET['id'])) { # Connect to DB $link = mysqli_connect("$hostname", "$username", "$password") or die("Could not connect: " . mysqli_error()); mysqli_select_db("$database") or die(mysqli_error()); # SQL Statement $sql = "SELECT `idimage` FROM `users` WHERE id=" . mysqli_real_escape_string($_GET['id']) . ";"; $result = mysqli_query("$sql") or die("Invalid query: " . mysqli_error()); # Set header header("Content-type: image/png"); echo mysqli_result($result, 0); } else echo 'Please check the ID!'; ?> </code></pre> <h3>It is better to avoid <code>mysql_*</code> functions instead use <code>mysqli_*</code> or <code>PDO</code>.</h3>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POhow to display image from mysql database using php
  singulars
  PostTypePostTypeId
  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USPraveen Kumar Purushothaman
UserOwnerUserId
1. USPraveen Kumar Purushothaman
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId

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