bug detecting by-reference use?

[craigh]

please see http://stackoverflow.com/questions/41198220/how-to-re-code-php-assign-by-reference-usage/41198841 for full explanation.

basically, I am getting Using deprecated language feature assign by reference(&=) Since PHP 5.3 use normal assignment instead.

• deprecation log
• class being checked

I am questioning whether this error should be thrown at all.

[slde-robin]

👍 Looks like an error.

Can you fix this ?

https://github.com/sensiolabs-de/deprecation-detector/blob/master/src/Visitor/Usage/FindLanguageDeprecations.php#L35

[slde-robin]

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