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Tutorials Saturday, 6 April 2019
How To upload BLOB Image To Mysql Database Using PHP, SQL And HTML How To upload BLOB Image To Mysql D… D…
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How To upload BLOB Image To Mysql Database Using PHP
Maurice Muteti View my complete profile
<?php
//This code shows how to save image im mysql database using php, sql and html. //The image is uploaded using php and sql. //It's a web-based application that can be accessed by using a browser. //This is for educational purposes only, Use it at your own risk.
//Connect to server $servername = "localhost"; $username = "root"; $password = ""; $conn = mysqli_connect($servername, $username, $password); if ($conn) { echo "Connected to server successfully"; } else { die( "Failed To Connect to server ". mysqli_connect_error() ); }
$selectalreadycreateddatabase = mysqli_select_db($conn, "PhpMysqlDatabaseBlobImageUpload"); if ($selectalreadycreateddatabase) { echo "<br /> Existing database selected successfully"; } else { echo "<br /> Selected Database Not Found";
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$createNewDb = "CREATE DATABASE IF NOT EXISTS `PhpMysqlDatabaseBlobImageUpload`"; if (mysqli_query($conn, $createNewDb)) {
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echo "<br />New Database Created Successfullly";
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$selectCreatedDatabase = mysqli_select_db($conn, "PhpMysqlDatabaseBlobImageUpload");
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if ($selectCreatedDatabase) { echo "<br />Created Database Selected Successfullly"; // Creating new table $sqlcreatetable = "
How To upload BLOB Image To Mysql Database Using P... How To Solve OR Fix - Git Remote Repository Contai... ► March (2)
CREATE TABLE IF NOT EXISTS `imageuploadphpmysqlblob` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(100) NOT NULL, `image` longblob NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; ";
if (mysqli_query($conn, $sqlcreatetable)) { echo "<br />New table Created"; } else { echo "<br /> Unable to create new table."; }
} } else { echo "Unable to create database";
} }
if (isset($_POST['submit'])) { if (getimagesize($_FILES['imagefile']['tmp_name']) == false) { echo "<br />Please Select An Image."; } else {
//declare variables $image = $_FILES['imagefile']['tmp_name']; $name = $_FILES['imagefile']['name']; $image = base64_encode(file_get_contents(addslashes($image)));
$sqlInsertimageintodb = "INSERT INTO `imageuploadphpmysqlblob`(`name`, `image`) VALUES ('$name','$image')"; if (mysqli_query($conn, $sqlInsertimageintodb)) { echo "<br />Image uploaded successfully."; } else { echo "<br />Image Failed to upload.<br />"; }
}
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} else { # code... }
//Retrieve image from database and display it on html webpage function displayImageFromDatabase(){ //use global keyword to declare conn inside a function global $conn; $sqlselectimageFromDb = "SELECT * FROM `imageuploadphpmysqlblob` "; $dataFromDb = mysqli_query($conn, $sqlselectimageFromDb); while ($row = mysqli_fetch_assoc($dataFromDb)) { echo '<img height="250px" width="250px" src=data:image;base64,'.$row['image'].'/>'; }
} //calling the function to display image displayImageFromDatabase();
//Finnaly close connection if (mysqli_close($conn)) { echo "<br />Connection Closed......."; }
?> <!DOCTYPE html> <html> <head> <title>How To upload BLOB Image To Mysql Database Using PHP,SQL And HTML.</title> </head> <body> <form action="" method="post" enctype="multipart/form-data"> <input type="file" name="imagefile"> <br /> <input type="submit" name="submit" value="Upload">
</form> </body> </html>
Video Tutorial - https://www.youtube.com/watch?v=ny8njrlaTJ4
at April 06, 2019
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