Title: Undefined variable "out"
Last modified: August 31, 2016

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# Undefined variable "out"

 *  [Maxwell Morgan](https://wordpress.org/support/users/maxinacube/)
 * (@maxinacube)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/undefined-variable-out/)
 * In button/add_button.php the variable “out” is not defined.
 * At line 91, out is concatenated:
 *     ```
       $out .= '<div class="infographic'.$settings[0].'" data-embed="'.$settings[1].'" data-code="'.$settings[2].'">
                 <img src="'.$infographic->thumbnail_url.'">
                 <h4>'.$infographic->title.'</h4>
                 <div class="infogr-hover"><span class="infogr-h-add">Embed</span></div>
               </div>';
       ```
   
 * But was never previously defined. I patched locally, just needs `$out = '';` 
   defined before the for loop starts on line 77
 * [https://wordpress.org/plugins/infogram/](https://wordpress.org/plugins/infogram/)

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 * ![](https://s.w.org/plugins/geopattern-icon/infogram_3e4954.svg)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/infogram/unresolved/)
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 * 0 replies
 * 1 participant
 * Last reply from: [Maxwell Morgan](https://wordpress.org/support/users/maxinacube/)
 * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/undefined-variable-out/)
 * Status: not resolved