[SOLVED] upload file, rename, and restrict size.

[adamlacombe]

I have this script:

<?php
if($_SESSION['id']){
?>

<form action="user.php?action=avatar" method="post" enctype="multipart/form-data">
<div class="header">Upload Avatar</div><br />
<div class="content">

Avatar:<br />
<input name='tuploaded' type='file' /><br />

<input type="submit" name="update" value="Upload">
</form>
</div>
<?
if($_POST[update]){

$ttarget1 = "avatars/";
$ttarget2 = $ttarget1 . basename( $_FILES['tuploaded']['name']);

	$tfile=($_FILES['tuploaded']['name']);
	$sql3 ="UPDATE `users` SET `avatar`='$tfile' WHERE `id`='".$_SESSION['id']."'";
	$res3 = mysql_query($sql3) or die(mysql_error());

if(move_uploaded_file($_FILES['tuploaded']['tmp_name'], $ttarget2)){

echo "<script language=\"Javascript\" type=\"text/javascript\">
alert(\"Your Avatar has been successfully uploaded!\"); 
window.location=\"index.php\";
</script>";
}

}
}else{
echo "<div class='error'>Please log in first</div><br />";
}
?>

 

but I want to make it so when a user uploads an avatar it is renamed and uploaded as their username and I also want to make sure the file is under 1mb.

 

How would i go about doing this?

[ignace]

How would i go about doing this?

1) read the manual

2) come back if you have a php problem

[adamlacombe]

ummm what manual?  ???

[ignace]

http://www.php.net/manual/en/features.file-upload.php explains you how to upload files and restrict them.

 

use copy() to rename the uploaded file to the username's name: http://be.php.net/manual/en/function.copy.php

 

Here you go

[adamlacombe]

ooh ok. I looked at it and im still very confused about how to do it,

this is what I came up with after reading it:

<?php
if($_SESSION['id']){
?>

<form action="user.php?action=avatar" method="post" enctype="multipart/form-data">
<div class="header">Upload Avatar</div><br />
<div class="content">

Avatar:<br />
<input name='tuploaded' type='file' /><br />

<input type="submit" name="update" value="Upload">
</form>
</div>
<?
if($_POST[update]){

$ttarget1 = "avatars/";
$ttarget2 = $ttarget1 . basename( $_SESSION['id'].jpg);

	$tfile=($_SESSION['id'].jpg);
	$sql3 ="UPDATE `users` SET `avatar`='$tfile' WHERE `id`='".$_SESSION['id']."'";
	$res3 = mysql_query($sql3) or die(mysql_error());

if(move_uploaded_file($_FILES['tuploaded']['tmp_name'], $ttarget2)){

echo "<script language=\"Javascript\" type=\"text/javascript\">
alert(\"Your Avatar has been successfully updated!\"); 
window.location=\"index.php\";
</script>";
}

}
}else{
echo "<div class='error'>Please log in first</div><br />";
}
?>

 

it renames it to the users id but when it uploads it does not say for example 1.jpg it leaves out the period.

[J.Daniels]

Try this:

 

$ttarget2 = $ttarget1 . $_SESSION['id'] . 'jpg';

[ignace]

Try this:

 

$ttarget2 = $ttarget1 . $_SESSION['id'] . 'jpg';

 

$ttarget2 = $ttarget1 . $_SESSION['id'] . '.jpg';

Note the . before jpg

[adamlacombe]

i did that and the same thing is happening..

[adamlacombe]

nvm.. fixed!

thanks!