PHP報錯：Strict Standards: Only variables should be passed by reference in .

PHP報錯：Strict Standards: Only variables should be passed by reference in ...

????? 在測試中,遇到PHP日誌中報類似下面的錯誤資訊:

????? Strict Standards: Only variables should be passed by reference in ...

????? 在Google上找到下面的web:

????? “Strict Standards: Only variables should be passed by reference” error

????? 其中,回答者shiplu.mokadd.im對解決方式給出了簡潔的解釋,其中提到:

The following things can be passed by reference:

- Variables, i.e. foo($a)
- New statements, i.e. foo(new foobar())
- [References returned from functions][2]

????? 更多的內容,參考http://www.php.net/manual/en/language.references.pass.php

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