Severity: Notice , Message: Only variable references should be returned by reference Filename: core/Common.php Line Number: 257 · Issue #3015 · bcit-ci/CodeIgniter · GitHub
![Vordertyp Kuchen Anfrage message only variable references should be returned by referenc Zimmermann Vorstellen Im Wesentlichen Vordertyp Kuchen Anfrage message only variable references should be returned by referenc Zimmermann Vorstellen Im Wesentlichen](https://belajarphp.net/wp-content/uploads/2015/09/Only-variable-references-should-be-returned-by-reference1-1-1.jpg)
Vordertyp Kuchen Anfrage message only variable references should be returned by referenc Zimmermann Vorstellen Im Wesentlichen
A PHP Error was encountered Severity: Notice Message: Only variable references should be returned by reference Filename: core/Common.php Line Number: 257 · Issue #300 · daylightstudio/FUEL-CMS · GitHub
![Learn how to fix “Only variable references should be returned by reference – Codeigniter” | Learn How To Do Learn how to fix “Only variable references should be returned by reference – Codeigniter” | Learn How To Do](http://www.learnhow2do.com/wp-content/plugins/all-in-one-seo-pack/images/default-user-image.png)
Learn how to fix “Only variable references should be returned by reference – Codeigniter” | Learn How To Do
![The Technically Correct, Authentic Definition Of Pass-By-Reference Is Nonsense. | by Isaac Way | Medium The Technically Correct, Authentic Definition Of Pass-By-Reference Is Nonsense. | by Isaac Way | Medium](https://miro.medium.com/max/1048/1*XTlT1MtWs9ZRXtHuP65H-w.png)