PHP images

ashton321 · October 25, 2009

I am trying to create a "profile picture" for my users accounts but i do not really understand the php image functions nor uploading completely for that matter. So far, I have an upload script that i found before and have used successfully in the past. I tried to combine it with an image resize script that i found on about.com that uses the gd library. My register script was working prior to adding this and now, it no longer works and i do not get an error either. Any help or guidance in the right direction would be greatly apperciated.

here is my register script

<?php
session_start();
$user_level = $_SESSION['user_level'];
if(isset($_POST["fname"]))
	{

		<-- database connect -->

		//Values
			$title = $_POST['title'];
			$fname = $_POST['fname'];
			$lname = $_POST['lname'];
			$address = $_POST['address'];
			$city = $_POST['city'];
			$state = $_POST['state'];
			$zip = $_POST['zip'];
			$email = $_POST['email'];
			$email2 = $_POST['email2'];
			$phone = $_POST['phone'];
			$fax = $_POST['fax'];
			$username = $_POST['username'];
			$password = $_POST['password'];
			$password2 = $_POST['password2'];
			$type = $_POST['type'];

		//Make sure username is availble
			$usercheck = $_POST['username'];
			$check = mysql_query("SELECT username FROM users WHERE username = '$usercheck'")
			or die(mysql_error());
			$check2 = mysql_num_rows($check);

		//If the name exists it gives an error
			if ($check2 != 0) {
			die('Sorry, the username '.$_POST['username'].' is already in use.');
			}


		//Check to make sure emails are the same
			if(!$email = $email2)
				{
					die('Please go back and make sure that the emails you entered match');
				}

		//Check to make sure email is valid
			if(!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email))
				{ 	
					die('Invalid Email');
				}


		//Check to make sure passwords are the same
			if(!$password = $password2)
				{
					die('Please go back and make sure that the passwords you entered match');						
				}

		//Convert paswword to md5
			$password = md5($password);

	 //Picture
                mkdir("../webdev/images/users/$username", 0777, true);
                $uploaddir = "../webdev/images/users/$username/";
                $allowed_ext = "jpg";
                $max_size = "5000000";
                $max_height = "10000";
                $max_width = "10000";
        // Check Entension
                $extension = pathinfo($_FILES['profpic']['name']);
                $extension = $extension[extension];
                $allowed_paths = explode(", ", $allowed_ext);
                for($i = 0; $i < count($allowed_paths); $i++) {
                 if ($allowed_paths[$i] == "$extension") {
                 $ok = "1";
                 }
                }
        // Check File Size
                if ($ok == "1") {
                if($_FILES['profpic']['size'] > $max_size)
                {
                print "File size is too big!";
                exit;
                }
        // Check Height & Width
                if ($max_width && $max_height) {
                list($width, $height, $type, $w) = getimagesize($_FILES['profpic']['tmp_name']);
                if($width > $max_width || $height > $max_height)
                {
                print "File height and/or width are too big!";
                exit;
                }
                }

			// The Upload Part
                if(is_uploaded_file($_FILES['profpic']['tmp_name']))
                {
                move_uploaded_file($_FILES['profpic']['tmp_name'],$uploaddir.'/'.$_FILES['file']['name']);
                $Link = $_FILES['profpic']['name'];

			//Name you want to save your file as
			$save = '../images/users/'. $username .'/default.jpg';

			$file = $_FILES['profpic']['name'];
			header('Content-type: image/jpeg') ;
			list($width, $height) = getimagesize($file) ;
			$modwidth = 150;
			$modheight = 150;
			$tn = imagecreatetruecolor($modwidth, $modheight) ;
			$image = imagecreatefromjpeg($file) ;
			imagecopyresampled($tn, $image, 0, 0, 0, 0, $modwidth, $modheight, $width, $height) ;

			// Here we are saving the .jpg, you can make this gif or png if you want
			//the file name is set above, and the quality is set to 100%
			imagejpeg($tn, $save, 100) ;

		//Add to database
			$upload = "INSERT INTO users (title, fname, lname, address, city, state, zip, email, phone, fax, username, password, type) values('$title' ,'$fname' , '$lname' , '$address', '$city', '$state' ,'$zip' ,'$email', '$phone', '$fax', '$username', '$password', '$type')";
			$add = mysql_query($upload) or die('Error In Upload FIX IT!');

		//Upon Success return to index page
			if($add)
				{
					header('Location: http://www.crnfbla.com/other.php?message=You have been successfully registered');
					exit;
				}
	}}}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Council Rock High School North FBLA</title>
	<link href="css/style.css" media="all" rel="stylesheet" type="text/css" />


    </head>
    <body>
<div id="container">
	<div id="header">
		<?php include('inc/navbar.php'); ?>		
	</div>

	<div id="maincontent">
		<h6>Please fill in the forms below to register</h6>
		<p>&nbsp </p>
			<table class="regform">
				<form action="<?php echo $_SERVER['PHP_SELF']; ?> " enctype="multipart/form-data" method="post">
				<tr>
					<td class="head" colspan="2" align="left">Personal Information</td>
				</tr>
				<tr>						
					<td>Title:</td>
						<td><select name="title">
								<option value="Mr.">Mr.</option>
								<option value="Mrs.">Mrs.</option>
								<option value="Ms.">Ms.</option>
								<option value="Miss">Miss</option>
								<option value="Dr.">Dr.</option>
							</select>
						</td>
				</tr>
				<tr>
					<td>First Name:</td>
						<td><input name="fname" type="text" id="fname">
					</td>
				</tr>
				<tr>
					<td>Last Name:</td>
						<td><input name="lname" type="text" id="lname">
					</td>
				</tr>
				<tr>
					<td>Address</td>
						<td><input name="address" type="text" id="address">
					</td>
				</tr>
				<tr>
					<td>City:</td>
						<td><input name="city" type="text" id="city">
					</td>
				</tr>
				<tr>
					<td>State:</td>
						<td>
							<select name="state" id="state">
								<option value="AL">AL</option>
								<option value="AK">AK</option>
								<option value="AZ">AZ</option>
								<option value="AR">AR</option>
								<option value="CA">CA</option>
								<option value="CO">CO</option>
								<option value="CT">CT</option>
								<option value="DE">DE</option>
								<option value="DC">DC</option>
								<option value="FL">FL</option>
								<option value="GA">GA</option>
								<option value="HI">HI</option>
								<option value="ID">ID</option>
								<option value="IL">IL</option>
								<option value="IN">IN</option>
								<option value="IA">IA</option>
								<option value="KS">KS</option>
								<option value="KY">KY</option>
								<option value="LA">LA</option>
								<option value="ME">ME</option>
								<option value="MD">MD</option>
								<option value="MA">MA</option>
								<option value="MI">MI</option>
								<option value="MN">MN</option>
								<option value="MS">MS</option>
								<option value="MO">MO</option>
								<option value="MT">MT</option>
								<option value="NE">NE</option>
								<option value="NV">NV</option>
								<option value="NH">NH</option>
								<option value="NJ">NJ</option>
								<option value="NM">NM</option>
								<option value="NY">NY</option>
								<option value="NC">NC</option>
								<option value="ND">ND</option>
								<option value="OH">OH</option>
								<option value="OK">OK</option>
								<option value="OR">OR</option>
								<option value="PA">PA</option>
								<option value="RI">RI</option>
								<option value="SC">SC</option>
								<option value="SD">SD</option>
								<option value="TN">TN</option>
								<option value="TX">TX</option>
								<option value="UT">UT</option>
								<option value="VT">VT</option>
								<option value="VA">VA</option>
								<option value="WA">WA</option>
								<option value="WV">WV</option>
								<option value="WI">WI</option>
								<option value="WY">WY</option>
							</select>
					</td>
				</tr>
				<tr>
					<td>Zip Code:</td>
						<td><input name="zip" type="text" id="zip">
					</td>
				</tr>
				<tr>
					<td>&nbsp </td>
				</tr>
				<tr>
					<td class="head"  colspan="2" align="left">Contact Information</td>
				</tr>
				<tr>
					<td>E-mail:</td>
						<td><input name="email" type="text" id="email">
					</td>
				</tr>
				<tr>
					<td>Re-enter E-mail:</td>
						<td><input name="email2" type="text" id="email2">
					</td>
				</tr>
				<tr>
					<td>Phone:</td>
						<td><input name="phone" type="text" id="phone">
					</td>
				</tr>
				<tr>
					<td>Fax:</td>
						<td><input name="fax" type="text" id="fax">
					</td>
				</tr>
				<tr>
					<td>&nbsp </td>
				</tr>
				<tr>
					<td class="head" colspan="2" align="left">Account Information</td>
				</tr>
				<tr>
					<td>Username:</td>
						<td><input name="username" type="text" id="username">
					</td>
				</tr>
				<tr>
					<td>Password:</td>
						<td><input name="password" type="password" id="password">
					</td>						
				</tr>
				<tr>
					<td>Confirm Password:</td>
						<td><input name="password2" type="password" id="password2">
					</td>						
				</tr>
				<tr>
					<td>Profile Picture:</td>
						<td><input name="profpic" type="file" id="profpic">
					</td>
				</tr>
				<tr>
					<td>
					<input type="hidden" name="type" id="type" value="1">
						<input type="submit" value="SUBMIT">
					</td>
				</tr>					
				</form>
			</table>

	</div>

	<div id="rightsidebar">
		<?php include('inc/sidebar.php'); ?>
	</div>
</div>

    </body>
</html>

In case i wasnt that clear i want a picture that is 150x150 to be made out of there image and uploadt to images/users/theireusername

heres is the picture part alone

//Picture
                mkdir("../webdev/images/users/$username", 0777, true);
                $uploaddir = "../webdev/images/users/$username/";
                $allowed_ext = "jpg";
                $max_size = "5000000";
                $max_height = "10000";
                $max_width = "10000";
        // Check Entension
                $extension = pathinfo($_FILES['profpic']['name']);
                $extension = $extension[extension];
                $allowed_paths = explode(", ", $allowed_ext);
                for($i = 0; $i < count($allowed_paths); $i++) {
                 if ($allowed_paths[$i] == "$extension") {
                 $ok = "1";
                 }
                }
        // Check File Size
                if ($ok == "1") {
                if($_FILES['profpic']['size'] > $max_size)
                {
                print "File size is too big!";
                exit;
                }
        // Check Height & Width
                if ($max_width && $max_height) {
                list($width, $height, $type, $w) = getimagesize($_FILES['profpic']['tmp_name']);
                if($width > $max_width || $height > $max_height)
                {
                print "File height and/or width are too big!";
                exit;
                }
                }

			// The Upload Part
                if(is_uploaded_file($_FILES['profpic']['tmp_name']))
                {
                move_uploaded_file($_FILES['profpic']['tmp_name'],$uploaddir.'/'.$_FILES['file']['name']);
                $Link = $_FILES['profpic']['name'];

			//Name you want to save your file as
			$save = '../images/users/'. $username .'/default.jpg';

			$file = $_FILES['profpic']['name'];
			header('Content-type: image/jpeg') ;
			list($width, $height) = getimagesize($file) ;
			$modwidth = 150;
			$modheight = 150;
			$tn = imagecreatetruecolor($modwidth, $modheight) ;
			$image = imagecreatefromjpeg($file) ;
			imagecopyresampled($tn, $image, 0, 0, 0, 0, $modwidth, $modheight, $width, $height) ;

			// Here we are saving the .jpg, you can make this gif or png if you want
			//the file name is set above, and the quality is set to 100%
			imagejpeg($tn, $save, 100) ;

ashton321 · October 26, 2009

Im thinking it may have to do ith the $_FILE['profpic']['name'] part after some reasearch

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