[wp-trac] [WordPress Trac] #54327: Support wp_die from array print

[WordPress Trac]

#54327: Support wp_die from array print
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 Reporter:  myousefi08               |       Owner:  (none)
     Type:  feature request          |      Status:  new
 Priority:  normal                   |   Milestone:  Awaiting Review
Component:  General                  |     Version:  5.8.1
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-testing  |     Focuses:
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Comment (by SergeyBiryukov):

 Hi there, welcome to WordPress Trac! Thanks for the ticket.

 I think the patch might have to be a bit more complex than that, to
 support all the current `wp_die()` handlers in core:
 * `_default_wp_die_handler()`
 * `_ajax_wp_die_handler()`
 * `_json_wp_die_handler()`
 * `_jsonp_wp_die_handler()`
 * `_xmlrpc_wp_die_handler()`
 * `_xml_wp_die_handler()`
 * `_scalar_wp_die_handler()`

 I also think we'd want to avoid using `print_r()` as its output is a bit
 too technical, and instead update `_wp_die_process_input()` to use the
 first item of the array as the main message, and add the rest to
 `$args['additional_errors']`, like we already do if `$message` is a
 `WP_Error` object, see [source:tags/5.8.1/src/wp-
 includes/functions.php?marks=4065-4076,4088#L4063 lines 4076 and 4088].

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Ticket URL: <https://core.trac.wordpress.org/ticket/54327#comment:2>
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