0

Hi,

I try to make a simple page to upload an image in Database. This is a test page in my website at this moment.

The name of the table to store the images is image and the columns are: id, userid, name, image

My problem is when I click the submit button, the page show me this error:

Fatal error: Call to undefined function finfo_open() in /home/rwxypejp/public_html/diary/imgupload/addimage.php on line 53

Can anyone help me to solve this error please?

This is the code I use for this page:

<?php 
    require("../headerloggedin.php"); 
?>
        <div id="content">
            <h3>Please Choose a File and click Submit</h3>

            <form enctype="multipart/form-data" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
                <input type="hidden" name="idofuser" value="<?php echo $userid; ?>" />
                <input type="hidden" name="MAX_FILE_SIZE" value="10000000" />
                <input name="userfile" type="file" />
                <br />
                <input type="submit" value="Submit" />
            </form>

            <?php
                // check if a file was submitted
                if(!isset($_FILES['userfile']))
                {
                    echo '<p>Please select a file</p>';
                }
                else
                {
                    try 
                    {
                        $msg= upload();  //this will upload your image
                        echo $msg;  //Message showing success or failure.
                    }
                    catch(Exception $e) 
                    {
                        echo $e->getMessage();
                        echo 'Sorry, could not upload file';
                    }
                }

                // the upload function

                function upload() 
                {
                    //require "../dbconnection/connection.php";
                    $maxsize = 10000000; //set to approx 10 MB

                    //check associated error code
                    if($_FILES['userfile']['error']==UPLOAD_ERR_OK) 
                    {
                        //check whether file is uploaded with HTTP POST
                        if(is_uploaded_file($_FILES['userfile']['tmp_name'])) 
                        {    
                            //checks size of uploaded image on server side
                            if( $_FILES['userfile']['size'] < $maxsize) 
                            {  
                                //checks whether uploaded file is of image type
                                //if(strpos(mime_content_type($_FILES['userfile']['tmp_name']),"image")===0) {
                                $finfo = finfo_open(FILEINFO_MIME_TYPE);
                                if(strpos(finfo_file($finfo, $_FILES['userfile']['tmp_name']),"image")===0) 
                                {    
                                    // prepare the image for insertion
                                    $imgData =addslashes (file_get_contents($_FILES['userfile']['tmp_name']));

                                    //get the userid
                                    $userid = $_POST["idofuser"];

                                    // our sql query
                                    $sql = "INSERT INTO image(image, name, userid) VALUES ('{$imgData}','{$_FILES['userfile']['name']}','{$userid}');";

                                    // insert the image
                                    mysql_query($sql) or die("Error in Query: " . mysql_error());
                                    $msg='<p>Image successfully saved in database with id ='. mysql_insert_id().' </p>';
                                }
                                else
                                $msg="<p>Uploaded file is not an image.</p>";
                            }
                            else 
                            {
                                // if the file is not less than the maximum allowed, print an error
                                $msg='<div>File exceeds the Maximum File limit</div>
                                <div>Maximum File limit is '.$maxsize.' bytes</div>
                                <div>File '.$_FILES['userfile']['name'].' is '.$_FILES['userfile']['size'].' bytes</div><hr />';
                            }
                        }
                        else
                            $msg="File not uploaded successfully.";

                    }
                    else 
                    {
                        $msg= file_upload_error_message($_FILES['userfile']['error']);
                    }
                    return $msg;
                }
                // Function to return error message based on error code

                function file_upload_error_message($error_code) 
                {
                    switch ($error_code) 
                    {
                        case UPLOAD_ERR_INI_SIZE:
                            return 'The uploaded file exceeds the upload_max_filesize directive in php.ini';

                        case UPLOAD_ERR_FORM_SIZE:
                            return 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form';

                        case UPLOAD_ERR_PARTIAL:
                            return 'The uploaded file was only partially uploaded';

                        case UPLOAD_ERR_NO_FILE:
                            return 'No file was uploaded';

                        case UPLOAD_ERR_NO_TMP_DIR:
                            return 'Missing a temporary folder';

                        case UPLOAD_ERR_CANT_WRITE:
                            return 'Failed to write file to disk';

                        case UPLOAD_ERR_EXTENSION:
                            return 'File upload stopped by extension';

                        default:
                            return 'Unknown upload error';
                    }
                }
            ?>

            <br />   
            <a id="buttonlink" href="../indexloggedin.php">Click here</a> to go in homepage.
        </div>
<?php require("../footerloggedin.php"); ?>

Thanks for your help!!

3
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Views
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Discussion Span
Last Post by marifard
0

Fatal error: Call to undefined function finfo_open() in /home/rwxypejp/public_html/diary/imgupload/addimage.php on line 53

finfo_open() was introduced in PHP 5.3.0, do you have the right version?

0

Hi pritaeas,

From the server side, the php version is 5.3.21

0

I try to find php.ini but I didn't find it? Where can I find this file?

0

Just use this.

<input type="file" name="file"/>

if($_FILES['file']['error']!=UPLOAD_ERR_OK)
{

}
else
{
    $uploaddir = "your_directory";  // this is your directory
    $file = $uploaddir . basename($_FILES["file"]["name"]); 
    if (move_uploaded_file($_FILES["file"]["tmp_name"], $file))
    {
        $location = $_FILES["file"]["name"]; //this file will be saved into your database.
    }
}

It's very simple and easy to use.

0

hi ruin3936,

regard to your code for file upload, the word file and name used in line 10, 11 and 13, I change it to directory name or leave it same?

Apart from this regarding to line 9, I need to set a permission for this file?

Thanks.

marifard

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