TalkPHP - View Single Post - Script works and does what I want, but timeouts

j4v1 · 06-04-2008, 06:49 PM

hello everyone.

I'm trying to find out what do have to do in my script in order to have it end quietly and not take forever to timeout?

The script currently grabs a web image and resizing it down to a gif. The end result will be that I call the test.php script from and html and have it display the newly resized image on the html file. If someone could help in both that would be great!

Thanks,
j4v1

PHP Code:


			
<?php

resize("./", "http://images.wsdot.wa.gov/nwflow/flowmaps/sysvert.gif", "538", "./");

function resize($cur_dir, $cur_file, $newwidth, $output_dir)

{

    $dir_name = $cur_dir;

    $olddir = getcwd();

    $dir = opendir($dir_name);

    $filename = $cur_file;

    $format='image/gif';

    if (preg_match("/resize/i", "$filename"))

    {

        $format = 'image/gif';

    }

    if($format!='')

    {

        list($width, $height) = getimagesize($filename);

        $newheight=$height*$newwidth/$width;

        switch($format)

        {

            case 'image/gif';

            $source = imagecreatefromgif($filename);

            break;

        }

        $dimg = imagecreatetruecolor(640,538);

        imagealphablending($dimg, false);

        $source = imagecreatefromgif("$filename");

        imagecopyresized($dimg, $source, 0,0,0,438, $newwidth, $newheight, $width, $height);

        $filename="$output_dir/test1.gif";

        imagegif($dimg,$filename);

    }

}

?>

06-04-2008, 06:49 PM	#1 (permalink)
j4v1 The Contributor Join Date: May 2008 Posts: 30 Thanks: 5	Script works and does what I want, but timeouts hello everyone. I'm trying to find out what do have to do in my script in order to have it end quietly and not take forever to timeout? The script currently grabs a web image and resizing it down to a gif. The end result will be that I call the test.php script from and html and have it display the newly resized image on the html file. If someone could help in both that would be great! Thanks, j4v1 PHP Code: <?php resize("./", "http://images.wsdot.wa.gov/nwflow/flowmaps/sysvert.gif", "538", "./"); function resize($cur_dir, $cur_file, $newwidth, $output_dir) { $dir_name = $cur_dir; $olddir = getcwd(); $dir = opendir($dir_name); $filename = $cur_file; $format='image/gif'; if (preg_match("/resize/i", "$filename")) { $format = 'image/gif'; } if($format!='') { list($width, $height) = getimagesize($filename); $newheight=$height*$newwidth/$width; switch($format) { case 'image/gif'; $source = imagecreatefromgif($filename); break; } $dimg = imagecreatetruecolor(640,538); imagealphablending($dimg, false); $source = imagecreatefromgif("$filename"); imagecopyresized($dimg, $source, 0,0,0,438, $newwidth, $newheight, $width, $height); $filename="$output_dir/test1.gif"; imagegif($dimg,$filename); } } ?>