[wp-trac] [WordPress Trac] #42918: Replace intval(), strval(), ... function calls with type casts

[WordPress Trac]

#42918: Replace intval(), strval(), ... function calls with type casts
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 Reporter:  ayeshrajans    |       Owner:  SergeyBiryukov
     Type:  enhancement    |      Status:  reviewing
 Priority:  normal         |   Milestone:  5.6
Component:  General        |     Version:
 Severity:  normal         |  Resolution:
 Keywords:  needs-refresh  |     Focuses:  performance
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Changes (by ayeshrajans):

 * Attachment "42918-php-typehints-2.patch" added.

 Thanks a lot for picking this up. I rebased and added several more cases
 to the list. Tests: https://travis-ci.com/github/Ayesh/wordpress-
 develop/builds/184027317 (PHPCS linting fails at the moment), but unit
 tests pass in all versions.

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Ticket URL: <https://core.trac.wordpress.org/ticket/42918>
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