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Strict warning: Only variables should be passed by reference [#2149287] | Drupal.org
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Variables placed in email body not being replaced with actual value [#3056302] | Drupal.org
![Strict warning: Only variables should be passed by reference [#2892182] | Drupal.org](https://www.drupal.org/files/issues/display2.PNG "Strict warning: Only variables should be passed by reference [#2892182] | Drupal.org")
Strict warning: Only variables should be passed by reference [#2892182] | Drupal.org
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Only variables should be passed by reference [#1329200] | Drupal.org
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Only variables should be passed by reference auto_entitylabel_set_title() [#2763941] | Drupal.org
PHP: Only variables should be passed by reference - PHP Error - Mazz i Torch - The latest global technology multi-platform entertainment media
