Add "width" check when upload

Posted on 16th Feb 2014 07:03 pm by admin

Hi!

Can someone add a function that is checking if picture witdh is bigger then 800px whwn uploading, then echo "image oversized" to the code below?

Code: <?php

###/ VARIABLES - CHANGE ACCORDINGLY
define("VAR_BASE_DIRECTORY","/home/web30217/domains/mysite.com/public_html/");
define("VAR_UPLOAD_FOLDER","upload/");
define("VAR_UPLOAD_DIRECTORY",VAR_BASE_DIRECTORY.VAR_UPLOAD_FOLDER);
define("VAR_UPLOAD_FIELDS",1);
define("VAR_FILENAME_KEEP",0);


##/ Function that displays forms and is called by default
function defaultForm()
{

echo "<form method="post" enctype="multipart/form-data">n";

for($i=0; $i < VAR_UPLOAD_FIELDS; $i++)
{
echo "<input name="file[]" type="file" id="file[]" /><br />n";
echo "<div style="height:2px"></div>";
}
echo "<div style="height:1px"></div>";
echo "<br /><input name="Submit" type="image" src="/images/upload.jpg" value="Ladda upp">n";
echo "<input name="filter" type="hidden" value="processForm">n";
echo "</form>n";

return;

}
#/ End of defaultForm


##/ Function that displays forms and is called by default


function processForm()
{

for($i=0; $i < VAR_UPLOAD_FIELDS; $i++)
{
echo "";

if(!empty($_FILES[file][size][$i]))
{
if(VAR_FILENAME_KEEP==1)
{
##/ File maintaining upload name
$fileName = $_FILES[file][name][$i];
}
else

{

##/ Filename randomized
$fileName = rand(10000,400000).rand(1,10).'.' . substr($_FILES[file][name][$i], -3);

}
##/ Creating reference address
$newLocation = VAR_UPLOAD_DIRECTORY.$fileName;

if(!copy($_FILES[file][tmp_name][$i],$newLocation))
{
echo "<b>Failed - ".$_FILES[file][name][$i]." would not copy to ".$newLocation."</b> (Check your upload directory and permissions)";
}
else
{

###/ SUCCESS /###

#/ Stripping of VAR_BASE_DIRECTORY for better viewing and linking

$urlShow = str_replace(VAR_BASE_DIRECTORY,'',$newLocation);

echo "&#38;#91;img&#38;#93;http://mysite.com/$urlShow&#38;#91;&#38;#47;img&#38;#93;";
}
}
else
{
echo "";
}
echo "<br />";
}
return;
}

#/ End of processForm


##/ This object handles which function the application should call
switch($_POST[filter]) {
case "processForm":
processForm();
break;
default:
defaultForm();
break;
}
#/ End of Handling

?>

Your Answer:

Login to answer

Other forums

Quick Question about echo value
Hey guys, I'm trying to get something to show differently in one of my scripts. I'm trying to make

Website Direction...
I recently used this code to try and make it so the page loads as http://www.domain.com/ when you ty

breaking a text file into paragraphs based on strings
I have a text file of email addresses that is all squished together. It looks like this:

abc

Stumped by Third Day of Month problem
I am trying to build an algorithm that will essentially do this:
Code: [Select]$this_month = Oct

Nested (echoed) php running wrong script
Got a problem with a php website I'm creating.

In a nutshell, the first page is entirely html

some questions
Hello,

I am looking for the answers for following questions:

1) Does PHP support overl

PHP Form to Variable.
Hi! I have written a HTML-form code in DreamWeaver CS3 (in a PHP doc) and I really need it to work s

sapgui f4 help last search
I know this has to be simople. One user (maybe more) does not have the "last search saved" from the

pageination not working right... coping images over 4 pages
Code: <?php //This code will obtain the required page number from the $_GET array. Note that

Regarding accessing SQL query issued by any user in Oracle 10g
Hi all,
i want to know the queries issued by various users accessing a database...