[wp-trac] [WordPress Trac] #43644: Revert multiline calls to actions and filters

[WordPress Trac]

#43644: Revert multiline calls to actions and filters
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 Reporter:  johnbillion              |       Owner:  johnbillion
     Type:  task (blessed)           |      Status:  accepted
 Priority:  normal                   |   Milestone:  5.0
Component:  General                  |     Version:  trunk
 Severity:  normal                   |  Resolution:
 Keywords:  needs-patch 2nd-opinion  |     Focuses:  docs, coding-standards
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Comment (by pento):

 I agree, that's some ugly code.

 As with everything, there are steps we can take to improve the situation.
 The first thing we can do is enforce the proposed "one argument per line"
 rule, as there's an existing sniff and fixer for it, and it applies to the
 vast majority of function calls. (Where "vast majority" is entirely
 unscientific, and based on my brief read through a handful of core files.)

 I don't know if a sniff exists to block multline arguments, even if there
 is, I assume there isn't a fixer. I'm fine with updating Core's coding
 standards to prevent multiline arguments, and then proceeding with the
 [https://github.com/WordPress-Coding-Standards/WordPress-Coding-
 Standards/issues/1330 corresponding WPCS ticket].

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Ticket URL: <https://core.trac.wordpress.org/ticket/43644#comment:18>
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