Cannot save Image

[jaypee888]

Hi,

I cannot save a single image from my loop. I'm using xampp. Please help.

This is my code. $full_dir = 'uploads/'; $format = 'png'; $folder = base_path('/public/'.$full_dir.'pages/');
$quality = 100; for($page=1; $page<=$pdf->getNumberOfPages(); $page++) { $page_save_filename = $folder.$page.'.'.$format;
$pdf->setPage($page); $pdf->setOutputFormat($format); //$pdf->setCompressionQuality($quality); $pdf->saveImage($page_save_filename);
}

looks like $pdf->saveImage($page_save_filename); is executed. but there's no error.

[vhcraig]

I know I'm a little late to the party, but hope this helps:

Base on the the function base_path I assume you are using Laravel. By adding a slash in front of public, it creates a double slash in the path, example: /var/www/example-site//public/uploads/pages/

So change this: $folder = base_path('/public/'.$full_dir.'pages/');

To this: $folder = base_path('public/'.$full_dir.'pages/');

Additionally, ensure the paths exist. I'm not sure if it is meant to create the directory for you, so I'm not sure if this is a permission issue, I haven't looked into it.

Lastly, there is no need to set the format using a method as I believe it defaults as it is in the name.

See the complete code I've tested and is working:

$uploadsDir = 'uploads/';
$folder = base_path('public/' . $uploadsDir . 'pages/');
$quality = 100;

for($page = 1; $page <= $pdf->getNumberOfPages(); $page ++) {
    $pageSaveFilename = $folder . $page . '.png';
    $pdf->setPage($page)
        ->setCompressionQuality($quality)
        ->saveImage($pageSaveFilename);
}

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