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Fix PHP Strict warning: Only variables should be passed by reference. [#2272607] | Drupal.org
Double Reference | Drupal.org
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Only variables should be passed by reference auto_entitylabel_set_title() [#2763941] | Drupal.org
Using React library on Drupal | Appnovation
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Strict warning: Only variables should be passed by reference in eval() [#2064265] | Drupal.org
Filter Entity Reference View with dynamic arguments from Reference Field - Stack Overflow
Reference field option limit | Drupal.org
How To Install Drupal with Docker Compose | DigitalOcean
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Notice: Only variables should be passed by reference [#2936867] | Drupal.org
The List of the 10 Most Common Mistakes That PHP Developers Make | Toptal
Drupal 8 core and Symfony components | ADCI Solutions
Code reference information | PhpStorm
Drupal 8 & SimpleSAMLPHP Library – TA Digital Labs
How to Use Entity Reference Views in Drupal 8
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Only variables should be passed by reference [#1329200] | Drupal.org
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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
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Strict warning: Only variables should be passed by reference [#2149287] | Drupal.org
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Strict warning: Only variables should be passed by reference [#2892182] | Drupal.org
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Only variables should be passed by reference [#1614450] | Drupal.org
Drupal 8 Services, Dependency Injection, and Decoupling Your Code | FFW
Drupal 8 core and Symfony components | ADCI Solutions
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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
Ajax Testing in Drupal 8 | Phase2 Technology
Code reference information | PhpStorm
Getting Started with Drupal 8 Migrations | Aten Design Group
