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Hi,
Am 04.10.2019 um 17:45 schrieb Mark Randall:
Hi Internals,
I put forward the following RFC "Deprecate Backtick Operator (V2)" for
discussion.https://wiki.php.net/rfc/deprecate-backtick-operator-v2
I believe it is at least worth a discussion as to the pros and cons of
deprecating this functionality, especially in light of the existence
of better described and more well-known functions exhibiting identical
behaviour.
Two more advantages of using shell_exec():
- you can override/mock
shell_exec()in a namespace. You cannot do that
with the "backtick operator". - in IDEs like PHPStorm, you can ctrl-click on the function name
"shell_exec" to check what it does: see what the return value is, see a
description, click the link to the manual. You can easily search for
"other usages" (right-click "Find Usages"). You cannot do that with the
"backtick operator".
Michael