Issues with multiple image upload. Need help..
Posted: Wed Nov 09, 2011 2:49 pm
Please tell me where I am going wrong with this code.. I am doing it like this because I need to assign a variable to each image for entering into the database after the file is uploaded. It only uploads the first image when trying to upload 2 images. I also checked to see if the second image if statement is being executed by echoing out a statement at the begining of it and it is. I just stops somewhere in the if statement. Not sure what is wrong..
Code: Select all
//checks if the form has been submitted
if(isset($_POST['Submit']))
{
//reads the name of the file the user submitted for uploading
$image1=$_FILES['image1']['name'];
//if it is not empty
//reads the name of the file the user submitted for uploading
$image2=$_FILES['image2']['name'];
//if it is not empty
if ($image1!='')
{
//define a maxim size for the uploaded images in Kb
define ("MAX_SIZE","100");
//This function reads the extension of the file. It is used to determine if the file is an image by checking the extension.
function getExtension($str) {
$i = strrpos($str,".");
if (!$i) { return ""; }
$l = strlen($str) - $i;
$ext = substr($str,$i+1,$l);
return $ext;
}
//This variable is used as a flag. The value is initialized with 0 (meaning no error found)
//and it will be changed to 1 if an errro occures.
//If the error occures the file will not be uploaded.
$errors=0;
//get the original name of the file from the clients machine
$filename = stripslashes($_FILES['image1']['name']);
//get the extension of the file in a lower case format
$extension = getExtension($filename);
$extension = strtolower($extension);
//if it is not a known extension, we will suppose it is an error and will not upload the file,
//otherwise we will do more tests
if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif"))
{
//print error message
echo '<br /><h1>Unknown extension!</h1><br />';
$errors=1;
}
//compare the size with the maxim size we defined and print error if bigger
if ($size > MAX_SIZE*1024)
{
echo '<br /><h1>You have exceeded the size limit11!</h1><br />';
$errors=1;
}
//get the size of the image in bytes
//$_FILES['image']['tmp_name'] is the temporary filename of the file
//in which the uploaded file was stored on the server
$size=filesize($_FILES['image1']['tmp_name']);
//we will give an unique name, for example the time in unix time format
$image_name=time().'.'.$extension;
//the new name will be containing the full path where will be stored (images folder)
$newname="../memberYard/".$image_name;
//we verify if the image has been uploaded, and print error instead
$copied = copy($_FILES['image1']['tmp_name'], $newname);
if (!$copied)
{
echo '<br /><h1>Copy unsuccessfull!</h1><p>You photo is too large. Please try again after resizing the image.</p><br />';
$errors=1;
}
elseif ($copied!='')
{
echo '<br /><h1>Copy successfull!</h1><br />';
}
}
if ($image2!='')
{
define ("MAX_SIZE","100");
//This function reads the extension of the file. It is used to determine if the file is an image by checking the extension.
function getExtension($str) {
$i = strrpos($str,".");
if (!$i) { return ""; }
$l = strlen($str) - $i;
$ext = substr($str,$i+1,$l);
return $ext;
}
//This variable is used as a flag. The value is initialized with 0 (meaning no error found)
//and it will be changed to 1 if an errro occures.
//If the error occures the file will not be uploaded.
$errors=0;
//get the original name of the file from the clients machine
$filename = stripslashes($_FILES['image2']['name']);
//get the extension of the file in a lower case format
$extension = getExtension($filename);
$extension = strtolower($extension);
//if it is not a known extension, we will suppose it is an error and will not upload the file,
//otherwise we will do more tests
if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif"))
{
//print error message
echo '<br /><h1>Unknown extension!</h1><br />';
$errors=1;
}
//compare the size with the maxim size we defined and print error if bigger
if ($size > MAX_SIZE*1024)
{
echo '<br /><h1>You have exceeded the size limit22!</h1><br />';
$errors=1;
}
//get the size of the image in bytes
//$_FILES['image']['tmp_name'] is the temporary filename of the file
//in which the uploaded file was stored on the server
$size=filesize($_FILES['image2']['tmp_name']);
//we will give an unique name, for example the time in unix time format
$image_name=time().'.'.$extension;
//the new name will be containing the full path where will be stored (images folder)
$newname2="../memberYard/".$image_name;
//we verify if the image has been uploaded, and print error instead
$copied = copy($_FILES['image2']['tmp_name'], $newname2);
if (!$copied)
{
echo '<br /><h1>Copy unsuccessfull!</h1><p>You photo is too large. Please try again after resizing the image.</p><br />';
$errors=1;
}
elseif ($copied!='')
{
echo '<br /><h1>Well thats weird..</h1><br />';
}
}}