Imagecreatefromjpeg returns false even if image is exists

Question

This code returns false:

    $image = imagecreatefromjpeg("photos/profiles/original/4cdf149b63d0ca0158f68357d8da371c_y.jpg");
    var_dump($image);
    exit;

But this code:

    $image = getimagesize("photos/profiles/original/4cdf149b63d0ca0158f68357d8da371c_y.jpg");
    var_dump($image);
    exit;

Returns this:

array(7) { [0]=> int(2576) [1]=> int(1932) [2]=> int(2) [3]=> string(26) "width="2576" height="1932"" ["bits"]=> int(8) ["channels"]=> int(3) ["mime"]=> string(10) "image/jpeg" }

Also i can see the photo from any web browsers or something etc. How can i fix this problem?

`gd-jpeg, libjpeg: recoverable error: Invalid SOS parameters for sequential JPEG` — Professor Abronsius, Dec 16 '19 at 16:09

score 0 · Accepted Answer · answered Dec 16 '19 at 16:14

0

A combination of gd.jpeg_ignore_warning and using the @ to suppress the error mentioned in the comment appears to work but for some inexplicable reason rotates the image by 90 degrees ~ perhaps the image was taken on a mobile?

<?php


    ini_set ('gd.jpeg_ignore_warning', 1);

    $src='c:/temp2/4cdf149b63d0ca0158f68357d8da371c_y.jpg';
    $img=@imagecreatefromjpeg( $src );


    header( 'Content-Type: image/jpeg' );
    imagejpeg( $img );
    imagedestroy( $img );
?>

answered Dec 16 '19 at 16:14

Professor Abronsius

33,063
5
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Yep, image was taken on a mobile. Is it safe to use this ini set? – Tolgay Toklar Dec 16 '19 at 16:17
yes, should be OK to use that ~ only affects the setting temporarily for the duration of the script – Professor Abronsius Dec 16 '19 at 16:19
I have not yet read this but it might help fix the rotation issue. https://medium.com/thetiltblog/fixing-rotated-mobile-image-uploads-in-php-803bb96a852c – Professor Abronsius Dec 16 '19 at 16:35

score 0 · Answer 2 · answered Dec 16 '19 at 16:19

0

Check error log or do

print_r(error_get_last());

to get more information, GD might use E_NOTICE error level to pass more information on the issue

answered Dec 16 '19 at 16:19

MattJ

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Imagecreatefromjpeg returns false even if image is exists

2 Answers2