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Code Issues Releases Wiki Activity

Fix issue processwire/processwire-issues#878

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This commit is contained in:
Ryan Cramer
2019-06-27 08:27:43 -04:00
parent 08551319c9
commit 2b29ffaf75
1 changed files with 7 additions and 1 deletions
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8
wire/core/ImageInspector.php
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@@ -175,7 +175,13 @@ class ImageInspector extends WireData {
'8' => array(90, 0)
);
$result = array('orientation' => 0, 'rotate' => 0, 'flip' => 0);
if(!function_exists('exif_read_data')) return $result;
$supportedExifMimeTypes = array('image/jpeg', 'image/tiff'); // hardcoded by PHP
$mime = isset($this->info['mime']) ? $this->info['mime'] : 'no';
if(!function_exists('exif_read_data') || !in_array($mime, $supportedExifMimeTypes)) {
return $result;
}
$exif = @exif_read_data($filename, 'IFD0');
if(!is_array($exif)
|| !isset($exif['Orientation'])