Title: PHP Warning: Invalid argument supplied
Last modified: August 24, 2016

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# PHP Warning: Invalid argument supplied

 *  [Aaron Courtyard](https://wordpress.org/support/users/aaron-courtyard/)
 * (@aaron-courtyard)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/php-warning-invalid-argument-supplied/)
 * PHP Warning: Invalid argument supplied for foreach() in /home1/servick3/public_html/
   wp-content/plugins/gantry/functions.php on line 452
 * line 452 reads
    foreach ($gantry->_setbyurl as $queryvar) { or
 * /**
    * [@param](https://wordpress.org/support/users/param/) $aVars * * [@return](https://wordpress.org/support/users/return/)
   array */ function gantry_addUrlVars($aVars) { /** [@global](https://wordpress.org/support/users/global/)
   $gantry Gantry */ global $gantry; foreach ($gantry->_setbyurl as $queryvar) {
   $aVars[] = $queryvar; } $aVars[] = ‘reset-settings’; return $aVars; }
 * what to do?
 * [https://wordpress.org/plugins/gantry/](https://wordpress.org/plugins/gantry/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Gantry](https://wordpress.org/support/users/gantry/)
 * (@gantry)
 * [11 years ago](https://wordpress.org/support/topic/php-warning-invalid-argument-supplied/#post-5981425)
 * Hi,
 * Where exactly this appears ? Is there anything you do to trigger it ?
 * Thanks,
    Jakub

Viewing 1 replies (of 1 total)

The topic ‘PHP Warning: Invalid argument supplied’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/gantry_4d4f51.svg)
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 * 1 reply
 * 2 participants
 * Last reply from: [Gantry](https://wordpress.org/support/users/gantry/)
 * Last activity: [11 years ago](https://wordpress.org/support/topic/php-warning-invalid-argument-supplied/#post-5981425)
 * Status: not resolved