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

?>

No comments posted yet

Your Answer:

Login to answer
108 Like 5 Dislike
Previous forums Next forums
Other forums

New to Arrays
Hi I am new to PHP (a week and a half now) and I am just beginning to read about arrays. I understan

I need help with formatting date from mysql! with php!
Hello guys

*Note: this is a php question not MySQL question, please do not move it to mysql s

output printing as hexadecmal... XD
Everything works except the calcem call for the totusold and totuprice. The out put shows up as hex.

mail()
Hi all. I have a problem with emails. I am trying to set up a mail system where customers can subscr

Error In Syntax
I got this error:

Code: Parse error: syntax error, unexpected '>' in /home/bucket/publ

Send inserts to mysql thru port 80
Hi!

I have an application that must do some inserts in a mysql db. This db is behind a firewa

Array becomes unset by itself?
Hi,

I have a bit of experience with PHP but not extensive. It seems I cannot store any items

rdns with php
I am trying to build a script that will show all of the different domains that are hosted on the sam

help understanding hidden input w/ php
hello i'm doing a tutorial where there are multiple forms for an edit page for a user to update thei

how do i make a string??
hey guys,
can someone please tell me how to put data from the glob function into a string

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash