check if PHP mod GD is installed
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@ -240,6 +240,9 @@ class OC_Util {
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if(!function_exists('json_encode')){
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$errors[]=array('error'=>'PHP module JSON is not installed.<br/>','hint'=>'Please ask your server administrator to install the module.');
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}
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if(!function_exists('imagepng')){
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$errors[]=array('error'=>'PHP module GD is not installed.<br/>','hint'=>'Please ask your server administrator to install the module.');
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}
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return $errors;
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}
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