[TYPO3-core] RFC: #2100: Warning: Call-time pass-by-reference hasbeen deprecated

[Holzinger Franz]

Hello Martin,

>Do you think it's possible to change the function declaration? I think the references have been introduced to reduce memory footprint.
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The behaviour will remain as before when the reference operator is in
the function declaration. And only this will work with PHP 5 without
warnings.

>Note: I don't argue to use all-time pass-by-reference, but ask for references in the declaration.
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What is an 'all-time pass-by-reference' ?


Greets,

Franz