PHP- PDO Only variables should be passed by reference - Stack Overflow
Notice: Only variables should be passed by reference line 53, and line 65 - Stack Overflow
PHP: Only variables should be passed by reference – James' Desk
Is Java "pass-by-reference" or "pass-by-value"? - Stack Overflow
Navigation of Channel to KPM - Kennedy Point Yacht Club & Marina
Boutonnieres, Corsages and More
Hong Kong Billiard Sports Control Council Co., Ltd
PHP7: "Notice: Only variables should be passed by reference" - WPML
When graphing HRULE items, 'Only Variables should be passed by reference' error may be seen · Issue #2724 · Cacti/cacti · GitHub
Understanding Pass by Reference in C++ - JournalDev
PHP only variables should be passed by reference @ blog :: 隨意窩Xuite日誌
PHP: Only variables should be passed by reference · Issue #2409 · protocolbuffers/protobuf · GitHub
Notice Only variables should be passed by reference in php:(Fixed) - YouTube
A Deep Dive Into 'Pass By Value' and 'Pass By Reference' With C# Examples - Owlcation
Notices saving post: "Only variables should be passed by reference" - WPML
锐捷（Ruijie） RG-IIB-K86A 触控一体机_触控一体机_办公设备_政府采购_桐铖—海南同城综合快购平台
ICONFORT | Innovations & Energies renouvelables | Liège
Unidos para el futuro | Insaplec
![Only variables should be passed by reference [#1614450] | Drupal.org](https://www.drupal.org/files/Screen%20shot%202012-06-02%20at%204.39.45%20PM.png "Only variables should be passed by reference [#1614450] | Drupal.org")
Only variables should be passed by reference [#1614450] | Drupal.org
Notice: Only variables should be passed by reference en PHP
The BIG Reveal!!!!! – 3018 Griffin Avenue Renovation
Pass by Reference in Python: Background and Best Practices – Real Python
