Declare $wp_version; - #15
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At least on my local server, version_compare() doesn't work if I don't declare global $wp_version.
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If you've just included the file containing the resizing code (such as in your theme's functions.php file), it should be fine. Provided the code isn't within a function, class, etc, it should be in the global namespace and not require any declaring of $wp_version. |
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I've had that error too on one of my installations and declaring |
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At least on my local server, version_compare() doesn't work if I don't declare global $wp_version.