Fix admin option parsing

korben-info · Dec 16, 2018 · 3879847 · 3879847
1 parent ef3fcde
commit 3879847
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diff --git a/src/class-wp-auto-links-helper.php b/src/class-wp-auto-links-helper.php
@@ -256,6 +256,16 @@ public function show_options()
         include dirname(__DIR__).'/templates/admin.php';
     }
 
+    /**
+     * @param mixed $value
+     * @param int $null
+     * @return int
+     */
+    public static function option_integer($value, int $null = 0): int
+    {
+        return (is_numeric($value) && $value > 0) ? (int) $value : $null;
+    }
+
     /**
      * Instantiate the filter.
      *