You can use substr to get the portion of the text before the last .



If you add that to the while loop in the above function you can use $basefile to refer to the filename without the extension.

I don\'t use IRC anymore.

What\'s the purpose of the $uri variable?

I believe /echo -t will only timestamp if you have timestamping enabled in your option.s

It will work on any network.

In addition to changing the variables specified in the description you must also be opped for it to work.

Bad word warning and kick

You can\'t show more than one result without rewriting the snippet. The snippet uses the \"I\'m Feeling Lucky\" feature which returns only one result.

SPL contains a class for parsing XML, http://www.php.net/~helly/php/ext/spl/classSimpleXMLIterator.html
Although poorly documented so far it looks promising.

There\'s also an error in your if statement that checks the type/size, it will accept a gif image of any size. It should be:

if ( (($_FILES[\"file\"][\"type\"] == \"image/gif\") || ($_FILES[\"file\"][\"type\"] == \"image/jpeg\")) && ($_FILES[\"file\"][\"size\"] < 20000))

It\'s not always a good idea to rely on $_FILES[][\'type\'] because this is simply the MIME type the client browser has given. This can potentially be faked by a client and browsers can also report the incorrect MIME type or give a generic MIME type.

You can use the getimagesize() function to get the MIME type of an image:

list($x,$x,$mime_type) = getimagesize($_FILES[\'files\'][\'tmp_name\']);

if ($mime_type == \'image/jpeg\' || $mime_type == \'image/gif\' || $mime_type == \'image/png\') {
....

Text Difference

Adding an extra slash should not break paths
Example: /home/tye//file is the same as /home/tye/file

Thanks for posting that bug. The scale_dimensions function wasn\'t working for some combinations of numbers. I\'ve rewritten the function and tested it with every combination of numbers I could think of and it seems to work. If it doesn\'t please let me know.

Why is this even being discussed here?

Raichu, if you have a complaint about a ripped script send a message to Hawkee.

Thanks for the changes.

I put them in the snippet and extended them to work on transparent PNG images.

If you need more than just a list of files, the SPL has a DirectoryIterator object: http://www.php.net/manual/en/function.directoryiterator-construct.php

With it you can do more than just list files, you can also get information about their properties, ownership, permissions, whether or not php can write or read from the file etc.

It mostly has to do with the fact that the sessions are stored in the database. You can use them in queries etc.

Use this with caution since the X-Forwarded-For header can be sent by a client even if they\'re not being a proxy.

Session Handling

Forgot something in my comment:

function directoryToArray($directory, $extension = false, $full_path = true) {
if ($extension !== false && strlen($extension)) { $extension = \"\\.$extension\"; }
elseif ($extension !== false && !strlen($extension)) { $extension = \"^[^.]*$\"; }

This is a nice snippet but a a minor change that could improve it a bit. The extension could be treated differently so you can specify no extension and only grab files with no extensions. Would be easy to do like this:

function directoryToArray($directory, $extension = false, $full_path = true) {
if ($extension !== false && strlen($extension)) { $extension = \"\\.$extension\"; }

And the if statement that checks for a condition:

if($extension !== false || (ereg(\"$extension\\$\", $file)))

Then leaving an empty string would return all files with no extensions, or specifying false (or leaving it empty) will return all files.

Using srand() before rand() isn\'t necessary for PHP 4.2.0+. rand() also takes two parameters like this:

rand(min,max)

This code could be simplified to:
print($random_text[rand(0,count($random_text) - 1)]);

Image Branding

I updated the snippet to support GIFs and fix a few bugs. The new code has more error checking and more comments.

I\'ve written a better version of this snippet since I uploaded it. I\'ll post that soon. This one seems to have a few problems.

you should add some switches to the /echo such as: /echo -ti2mbfl. The -t will add a timestamp if timestamping is on, i2 will cause wrapped text to be indented, m will cause the window to be highlighted with the \'message\' colour instead of the event colour and bfl will apply beep, flashing and highlighting options as configured in the mIRC options.

This doesn\'t work very well. I use $vie(999.999.999.999) and it said it was valid.

You can use $base to convert from binary to decimal. Example: $base(101,2,10) = 5 (the 101 is the binary number, 2 is the in \'base\', 10 is the out \'base\'. 2 = binary, 10 = decimal, 16 = hexidecimal)

wget is almost universally installed on Linux and BSD servers. It won\'t work on Windows, however.

Image Thumbnails