[wp-trac] [WordPress Trac] #33055: Support Parallel HTTP Requests in WP_Http, et al

[WordPress Trac]

#33055: Support Parallel HTTP Requests in WP_Http, et al
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 Reporter:  wonderboymusic              |       Owner:  rmccue
     Type:  task (blessed)              |      Status:  assigned
 Priority:  high                        |   Milestone:  4.6
Component:  HTTP API                    |     Version:
 Severity:  normal                      |  Resolution:
 Keywords:  needs-patch needs-dev-note  |     Focuses:  performance
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Comment (by mnelson4):

 > Regarding this introduction, it would probably be a good idea to inform
 developers that they should no longer be explicitly checking for an array
 from the wp_remote_* functions. Casting the result of the wp_remote_*
 calls will also fail.

 +1. This change isn't exactly 100% backwards compatible so it might be
 good to bring this more to the community's attention.

 This just broke our plugin's paypal integration because we had an
 `is_array($response)` check (which just needs to be changed to
 `is_array($response) || $response instanceof ArrayAccess`). Glad we caught
 this before 4.6 got released, hopefully we can push a fix to our plugins
 and have all our users update before they update WP core to 4.6 because
 then it will break for them on live too.

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Ticket URL: <https://core.trac.wordpress.org/ticket/33055#comment:51>
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