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PHP: Only variables should be passed by reference - PHP Error - Mazz i Torch - The latest global technology multi-platform entertainment media
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How to remove CodeIgniter HMVC Error Only variable references should be returned by reference - YouTube
Severity: Notice , Message: Only variable references should be returned by reference Filename: core/Common.php Line Number: 257 · Issue #3015 · bcit-ci/CodeIgniter · GitHub
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
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