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POimagesx() and imagesy() error when creating tumbnail
 

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  1. POimagesx() and imagesy() error when creating tumbnail
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    <blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="https://stackoverflow.com/questions/2973202/mysql-fetch-array-expects-parameter-1-to-be-resource-boolean-given-in-select">mysql_fetch_array() expects parameter 1 to be resource, boolean given in select</a> </p> </blockquote> <p>I want to create thumbnail image for top posts automaticly. So I decided to resize current image of post with small sizes for using it as tumbnail using this - <a href="http://pastebin.com/mWHek5At" rel="nofollow noreferrer">resize-class.php</a> class and wrote the code like this:</p> <pre><code>// Include the class include("resize-class.php"); $top_posts = mysql_query("In this query I select top posts - the most viewed posts of the day") while ($row = mysql_fetch_array($top_posts)){ $post_id = $row['post_id']; // defining the ID of the post as variable $post_image = $row['post_image']; //defining the image of the post as variable //save image $resizeObj = new resize($post_image); // Initialise - load image $resizeObj -&gt; resizeImage(260, 210, 'exact'); // resizing $post_image with 'exact' option $resizeObj -&gt; saveImage('images/'.$post_id.'.jpg', 80); // saving thumbnail of $post_image to the storage } </code></pre> <p>But returns the errors in loop like this:</p> <pre><code>Warning: imagesx() expects parameter 1 to be resource, boolean given in resize-class.php on line 34 Warning: imagesy() expects parameter 1 to be resource, boolean given in resize-class.php on line 35 Warning: imagecopyresampled() expects parameter 2 to be resource, boolean given in resize-class.php on line 77 </code></pre> <p>What is the problem ? <br/></p>
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    1. USCommunity
    1. USJohn
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    1. COYou need to show us the relevant code for `resize::__construct()`, `resize::resizeImage()` and `resize::saveImage()`.
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      1. USBojangles
    2. COI have already mentioned it - class in my question. here it is http://pastebin.com/mWHek5At
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      1. USJohn
    3. COSorry, didn't see the link.
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      1. USBojangles
 

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