Getting Started with Drupal 8 Migrations | Aten Design Group
Drupal 8 core and Symfony components | ADCI Solutions
![Only variables should be passed by reference [#2973834] | Drupal.org](https://www.drupal.org/files/styles/drupalorg_user_picture/public/user-pictures/picture-1940068-1486167151.jpg?itok=2tls12W3 "Only variables should be passed by reference [#2973834] | Drupal.org")
Only variables should be passed by reference [#2973834] | Drupal.org
Reference field option limit | Drupal.org
Filter Entity Reference View with dynamic arguments from Reference Field - Stack Overflow
Configuring Gitlab to run Drupal Test Traits for your Drupal 8 site | Axelerant
The List of the 10 Most Common Mistakes That PHP Developers Make | Toptal
Drupal migrations reference: List of configuration options for source plugins | Understand Drupal
![Fix PHP Strict warning: Only variables should be passed by reference. [#2272607] | Drupal.org](https://www.drupal.org/files/issues/Screenshot%20from%202014-05-22%2020:04:09.png "Fix PHP Strict warning: Only variables should be passed by reference. [#2272607] | Drupal.org")
Fix PHP Strict warning: Only variables should be passed by reference. [#2272607] | Drupal.org
How to Use Entity Reference Views in Drupal 8
Drupal 8 & SimpleSAMLPHP Library – TA Digital Labs
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The reference view cannot be found' message is shown when the view exists and can be configured normally [#3062155] | Drupal.org
![Only variables should be passed by reference [#1329200] | Drupal.org](https://www.drupal.org/files/submenutree_error.jpg "Only variables should be passed by reference [#1329200] | Drupal.org")
Only variables should be passed by reference [#1329200] | Drupal.org
Drupal 9 Module Development - Third Edition | Packt
Setting and Clearing Custom Cache Tags in Drupal 8 | Pantheon Docs
Code reference information | PhpStorm
![Variables placed in email body not being replaced with actual value [#3056302] | Drupal.org](https://www.drupal.org/files/issues/2019-05-22/email_received.png "Variables placed in email body not being replaced with actual value [#3056302] | Drupal.org")
Variables placed in email body not being replaced with actual value [#3056302] | Drupal.org
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Strict warning: Only variables should be passed by reference [#2149287] | Drupal.org
Varnish for Drupal 8 | Dropsolid.io
How To Install Drupal with Docker Compose | DigitalOcean
![Only variables should be passed by reference auto_entitylabel_set_title() [#2763941] | Drupal.org](https://www.drupal.org/files/styles/drupalorg_user_picture/public/user-pictures/picture-770374-1513430370.jpg?itok=b1hSYM1W "Only variables should be passed by reference auto_entitylabel_set_title() [#2763941] | Drupal.org")
Only variables should be passed by reference auto_entitylabel_set_title() [#2763941] | Drupal.org
![Strict warning: Only variables should be passed by reference in eval() [#2064265] | Drupal.org](https://www.drupal.org/files/Selection_099_0.png "Strict warning: Only variables should be passed by reference in eval() [#2064265] | Drupal.org")
Strict warning: Only variables should be passed by reference in eval() [#2064265] | Drupal.org
![Strict warning: Only variables should be passed by reference [#2892182] | Drupal.org](https://www.drupal.org/files/issues/display1.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
Drupal 8 core and Symfony components | ADCI Solutions
![Notice: Only variables should be passed by reference [#2936867] | Drupal.org](https://www.drupal.org/files/styles/drupalorg_user_picture/public/user-pictures/picture-3425247-1601130058.jpg?itok=dSx36L6E "Notice: Only variables should be passed by reference [#2936867] | Drupal.org")
Notice: Only variables should be passed by reference [#2936867] | Drupal.org
End to End Testing With Drupal and Cypress - Blog - Sevaa Group
![Strict warning: Only variables should be passed by reference [#2892182] | Drupal.org](https://www.drupal.org/files/issues/drupal_8.jpg "Strict warning: Only variables should be passed by reference [#2892182] | Drupal.org")