Else Ifs With Image Src

astonishin · June 28, 2011

I use the line below to get my members profile images, what can i do to let it show $defaultimage if the user has no image?

<img src='thumbs/{$users['profileimage']}' width='60' height='60'>

astonishin · June 28, 2011

this is what i use to upload and store images

<?
} else if (isset($_GET['subpage']) && $_GET['subpage'] == 'upload') { // Uploading/Resizing Script 
    $url = $_FILES['imagefile']['name']; // Set $url To Equal The Filename For Later Use 
    if ($_FILES['imagefile']['type'] == "image/jpg" || $_FILES['imagefile']['type'] == "image/jpeg" || $_FILES['imagefile']['type'] == "image/pjpeg") {
        $file_ext = strrchr($_FILES['imagefile']['name'], '.'); // Get The File Extention In The Format Of , For Instance, .jpg, .gif or .php 
        $copy     = copy($_FILES['imagefile']['tmp_name'], "$idir" . $_FILES['imagefile']['name']); // Move Image From Temporary Location To Permanent Location 
        if ($copy) { // If The Script Was Able To Copy The Image To It's Permanent Location 
            print 'Image uploaded successfully.<br />'; // Was Able To Successfully Upload Image 
            $simg       = imagecreatefromjpeg("$idir" . $url); // Make A New Temporary Image To Create The Thumbanil From 
            $currwidth  = imagesx($simg); // Current Image Width 
            $currheight = imagesy($simg); // Current Image Height 
            if ($currheight > $currwidth) { // If Height Is Greater Than Width 
                $zoom      = $twidth / $currheight; // Length Ratio For Width 
                $newheight = $theight; // Height Is Equal To Max Height 
                $newwidth  = $currwidth * $zoom; // Creates The New Width 
            } else { // Otherwise, Assume Width Is Greater Than Height (Will Produce Same Result If Width Is Equal To Height) 
                $zoom      = $twidth / $currwidth; // Length Ratio For Height 
                $newwidth  = $twidth; // Width Is Equal To Max Width 
                $newheight = $currheight * $zoom; // Creates The New Height 
            }
            $dimg = imagecreate($newwidth, $newheight); // Make New Image For Thumbnail 
            imagetruecolortopalette($simg, false, 256); // Create New Color Pallete 
            $palsize = ImageColorsTotal($simg);
            for ($i = 0; $i < $palsize; $i++) { // Counting Colors In The Image 
                $colors = ImageColorsForIndex($simg, $i); // Number Of Colors Used 
                ImageColorAllocate($dimg, $colors['red'], $colors['green'], $colors['blue']); // Tell The Server What Colors This Image Will Use 
            }
            imagecopyresized($dimg, $simg, 0, 0, 0, 0, $newwidth, $newheight, $currwidth, $currheight); // Copy Resized Image To The New Image (So We Can Save It) 
            imagejpeg($dimg, "$tdir" . $url); // Saving The Image 
            imagedestroy($simg); // Destroying The Temporary Image 
            imagedestroy($dimg); // Destroying The Other Temporary Image 
            print 'Image thumbnail created successfully.'; // Resize successful
            mysql_query("update users set `profileimage`='$url' where id={$_SESSION['userid']}", $c);
        } else {
            print '<font color="#FF0000">ERROR: Unable to upload image.</font>'; // Error Message If Upload Failed 
        }
    } else {
        print '<font color="#FF0000">ERROR: Wrong filetype (has to be a .jpg or .jpeg. Yours is '; // Error Message If Filetype Is Wrong 
        print $file_ext; // Show The Invalid File's Extention 
        print '.</font>';
    }
}
?>

QuickOldCar · June 28, 2011

Something like this should work.

if(is_null($users['profileimage'])) {
$profileimage = "defaultimage.jpg";
} else {
$profileimage = $users['profileimage'];
}

echo "<img src='thumbs/$profileimage' width='60' height='60'>";

QuickOldCar · June 28, 2011

I guess can get even safer to make sure the image exists also.


$profileimage = $users['profileimage'];
$imagelocation = "thumbs/$profileimage";

if(file_exists($imagelocation) && $profileimage != NULL ) {
$userimage = "$imagelocation";
} else {
$userimage = "thumbs/defaultimage.jpg";
}

echo "<img src='$userimage' width='60' height='60'>";

astonishin · June 28, 2011

thanks for the code i added it into my profile index page and it shows the dault image but it doesnt show the actal profile image if its upload.

<?php
ob_start();
session_start();
$page = "{$users['username']} Profile";
include "../assets/header.php";
include "../assets/includes/connect.php";
?>

<?php
$getusers = mysql_query("select * from users where email_verified=1 order by total_earned desc", $c);
while ($users = mysql_fetch_array($getusers))
    if ($_GET['do'] == $users['username']) {
        Print " 
My Profile Link: <a href=\"http://{$configs['siteurl']}/profile/?do={$users['username']}\">http://{$configs['siteurl']}/profile/?do={$users['username']}</a>
</div>

";
    }
?>


<?php
$profileimage = $users['profileimage'];
$imagelocation = "thumbs/$profileimage";

if(file_exists($imagelocation) && $profileimage != NULL ) {
$userimage = "$imagelocation";
} else {
$userimage = "thumbs/user.jpg";
}

$getusers = mysql_query("select * from users where email_verified=1", $c);
while ($users = mysql_fetch_array($getusers))
    if ($_GET['do'] == $users['username']) {
        Print " 


<div style='width:200; float:left; position:absolute; margin-top:50px;' id='content'>
<div class='avatar-b'>
<img src='{$userimage}' width='60' height='60'>
</div>
<span style='font-size:16px;color:#1B91E0;float:left;'>{$users['username']}</span>
<br><p>
<span style='font-size:16px;color:#A6306B;float:left;margin-right:20px;'><a href=\"inbox.php?send={$users['username']}\">Message</a></span></p>
</div>

<div style='width:650px; float:right;  margin-top:-6px;' id='content'>
<form id='myform' action='javascript:get(document.getElementById('myform'));' name='form1'>
             <div></div><div>
            <textarea style='color:#000000 !important; margin-left:4px; width:642px;height:46px;' id='comment' rows='5' cols='5' name='comment'></textarea></div>
            <div style='color:#FF0099; margin-left:4px; font-size:11px;' id='status'></div>
            <br>
<input type='image' style='float:right; margin-right:20px;' value='Post Comment' onclick='submitComment('aaronarod',comment.value)' src='../assets/images/postcomment.png' name='Submit'>
            <br>
            </form>

</div>	
	<br><br><br>

<div style='width:650px; float:right;  margin-top:-6px;' id='content'>
<div class='avatar-b'>
<img src='$userimage' width='60' height='60'>
</div>
<span style='font-size:16px;color:#1B91E0;float:left;'>{$users['username']}</span>
<br>
<p>
Coming Soon!!
</p>
</div>	
	<br><br><br>

";
    }
?>

<?php include "footer.php"; ?>

QuickOldCar · June 28, 2011

I assumed is a NULL value in database, do you have something other if no image uploaded?

You can try empty($profileimage)

Double check the values, I'm pretty sure this should work or be a minor change.

Try this

<?php
ob_start();
session_start();
$page = "{$users['username']} Profile";
include "../assets/header.php";
include "../assets/includes/connect.php";
?>

<?php
$getusers = mysql_query("select * from users where email_verified=1 order by total_earned desc", $c);
while ($users = mysql_fetch_array($getusers))
    if ($_GET['do'] == $users['username']) {
        Print " 
My Profile Link: <a href=\"http://{$configs['siteurl']}/profile/?do={$users['username']}\">http://{$configs['siteurl']}/profile/?do={$users['username']}</a>
</div>

";
    }
?>


<?php
$profileimage = $users['profileimage'];
$imagelocation = "thumbs/$profileimage";
$userimage = "thumbs/user.jpg";
if(file_exists($imagelocation)) {
$userimage = "$imagelocation";
}

$getusers = mysql_query("select * from users where email_verified=1", $c);
while ($users = mysql_fetch_array($getusers))
    if ($_GET['do'] == $users['username']) {
        Print " 


<div style='width:200; float:left; position:absolute; margin-top:50px;' id='content'>
<div class='avatar-b'>
<img src='{$userimage}' width='60' height='60'>
</div>
<span style='font-size:16px;color:#1B91E0;float:left;'>{$users['username']}</span>
<br><p>
<span style='font-size:16px;color:#A6306B;float:left;margin-right:20px;'><a href=\"inbox.php?send={$users['username']}\">Message</a></span></p>
</div>

<div style='width:650px; float:right;  margin-top:-6px;' id='content'>
<form id='myform' action='javascript:get(document.getElementById('myform'));' name='form1'>
             <div></div><div>
            <textarea style='color:#000000 !important; margin-left:4px; width:642px;height:46px;' id='comment' rows='5' cols='5' name='comment'></textarea></div>
            <div style='color:#FF0099; margin-left:4px; font-size:11px;' id='status'></div>
            <br>
<input type='image' style='float:right; margin-right:20px;' value='Post Comment' onclick='submitComment('aaronarod',comment.value)' src='../assets/images/postcomment.png' name='Submit'>
            <br>
            </form>

</div>	
	<br><br><br>

<div style='width:650px; float:right;  margin-top:-6px;' id='content'>
<div class='avatar-b'>
<img src='$userimage' width='60' height='60'>
</div>
<span style='font-size:16px;color:#1B91E0;float:left;'>{$users['username']}</span>
<br>
<p>
Coming Soon!!
</p>
</div>	
	<br><br><br>

";
    }
?>

<?php include "footer.php"; ?>

Sign In

Else Ifs With Image Src

Recommended Posts

astonishin

Link to comment

Share on other sites

astonishin

Link to comment

Share on other sites

QuickOldCar

Link to comment

Share on other sites

QuickOldCar

Link to comment

Share on other sites

astonishin

Link to comment

Share on other sites

QuickOldCar

Link to comment

Share on other sites

Join the conversation

Browse

Activity

Important Information