短回声在较新版本的PHP中重新定位？ [重复]

Question

This question already has an answer here:

• Why are “echo” short tags permanently enabled as of PHP 5.4? 4 answers

I have heard from several people that <?= has been re-purposed / replaced in newer versions of PHP, but am unable to find supporting documentation to this change, or to what version(s) it effects. Has short echo been replaced or re-purposed and is there supporting documentation to it?

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Answer 1

The current documentation does not reflect any change of behaviour of shorthand echo (<?=) since version 5.4.0, in which only the necessary configuration to enable it was changed.

• http://php.net/manual/en/function.echo.php