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Only variables should be passed by reference /system/codeigniter/Common.php · Issue #5224 · bcit-ci/CodeIgniter · GitHub
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Only variables should be assigned by reference · Issue #1650 · bcit-ci/ CodeIgniter · GitHub
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Only variables should be passed by reference /system/codeigniter/Common.php · Issue #5224 · bcit-ci/CodeIgniter · GitHub
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