<?php
	include('ajaximage/db.php'); //MySQL_ connection.

	session_start();
	$s = session_id();
	$_iPATH = "profile_pic/_iThumbnail/";

	$_iMGFORMATS = array( "jpg", "png", "gif", "bmp" );
	if( isset( $_POST ) and $_SERVER['REQUEST_METHOD'] == "POST" ) {
		$name = $_FILES['photoimg']['name'];
		$size = $_FILES['photoimg']['size'];
		if( strlen( $name ) ){
			list( $txt, $ext ) = explode( ".", $name );
				if( in_array( $ext, $_iMGFORMATS )){
					if( $size < (1024*1024) ){
							$_iMAGENAME = time( ).substr( str_replace(" ", "_", $txt), 5 ).".".$ext;
							$_iTMP = $_FILES['photoimg']['tmp_name'];
								if( move_uploaded_file( $_iTMP, $_iPATH.$_iMAGENAME ) ){
									mysql_query("UPDATE users SET _iProfilePicture='$_iMAGENAME' WHERE _iD='$s'");
									echo "<img src='profile_pic/_iThumbnail/".$_iMAGENAME."'  class='preview'>";
								}
							else
						echo "failed";
					}
						else
					echo "Image file size max 1 MB";
				}
				else
			echo "Invalid file format..";
		}
			else
		echo "Please select image..!";
	exit;
	}
?>