Code Duplication    Length = 13-13 lines in 2 locations

catalog/includes/apps/braintree/OSCOM_Braintree.php 1 location

@@ 788-800 (lines=13) @@
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      return $result;
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    }
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    function isWritable($location) {
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      if ( !file_exists($location) ) {
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        while ( true ) {
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          $location = dirname($location);
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          if ( file_exists($location) ) {
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            break;
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          }
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        }
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      }
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      return is_writable($location);
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    }
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    function rmdir($dir) {
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      foreach ( scandir($dir) as $file ) {

catalog/includes/apps/paypal/OSCOM_PayPal.php 1 location

@@ 840-852 (lines=13) @@
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      return $result;
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    }
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    function isWritable($location) {
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      if ( !file_exists($location) ) {
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        while ( true ) {
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          $location = dirname($location);
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          if ( file_exists($location) ) {
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            break;
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          }
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        }
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      }
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      return is_writable($location);
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    }
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    function rmdir($dir) {
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      foreach ( scandir($dir) as $file ) {