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The Secret Lab — Check if $_GET['size'] exists before accessing #3

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merged 1 commit into from Dec 6, 2016
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The Secret Lab — Check if $_GET['size'] exists before accessing #3

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2 changes: 1 addition & 1 deletion lib/ManualImageCropEditorWindow.php
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ public function renderWindow() {

$imageSizes = get_intermediate_image_sizes();

$editedSize = in_array($_GET['size'], $imageSizes) ? $_GET['size'] : null;
$editedSize = (isset($_GET['size']) && in_array($_GET['size'], $imageSizes)) ? $_GET['size'] : null;

$postId = filter_var($_GET['postId'], FILTER_SANITIZE_NUMBER_INT);

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