File: Docs

/** ********************************************************************
Written by : Ahmed Selim Refaat (Mr.Ajax)
TODO : Uploading files in easy steps

Instructions : 
	$upload = new file_upload("upl");
		##>Used to define the $_FILES name parameter (if form upload box named "upl" so uploading process var. will be $_FILES[upl] and here in class will named "upl" only).
	$upload->file_prefix = "pict";
		##>Put prefix before file name.
	$upload->safe_name = TRUE;
		##>change any spaces to "_" ,initially true.
	$upload->max_file_size
		##>Specify maximum file size.
	$upload->dirname
		##>dirname of being uploaded to
	$upload->filename
		##>Specify file name without random generation or using prefix
	$upload->rename_rand
		##>Specify it to true to make class to generate random file name
	$upload->allowed_mime_types
		##>Specify allowed mime types to be uploaded
	$upload->blacklist_ext
		##>Black list extensions that forbidden to be uploaded	
	echo $upload->upload_process();
		##>perform final uploading process.
		
After uploading process it return array contining these information 
	[0]File Name
	[1]Dir Name
	[2]File Size
	[3]File Type
	[4]Extension
	[5]Original Name
	[6]File Path
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