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General: Permissions to tmp folder

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    • CommentAuthorniftyhawk
    • CommentTimeJul 23rd 2010
     
    Hi Ian,

    Thanks for the wonderful script. I think it performs better than every open source pdf generator out there. It appears that I need to give tmp folder in mpdf directory write access to display images in the pdf file. In a typical web hosting environment, write access is usually not given to such folders. How can I bypass this, but still display images on my pdf file?

    Thanks,
    Venkat
    • CommentAuthorIanBack
    • CommentTimeJul 23rd 2010
     
    The following image types do not require writing temporary files:
    • JPG/JPEG
    • PNG images which do not have alpha channel used for transparency, are not interlaced, and use standard compression and filter methods
    • WMF
    • BMP
    • SVG

    These DO require write permissions:
    • GIF images
    • PNG images with alpha channel, interlaced images, or non-standard compression or filter methods
    • CommentAuthorniftyhawk
    • CommentTimeJul 25th 2010
     
    This is great. Thanks a bunch :) Solved my issue !

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