[wp-trac] [WordPress Trac] #43489: Strengthen resilience of wp_register_plugin_realpath to support Gutenberg

[WordPress Trac]

#43489: Strengthen resilience of wp_register_plugin_realpath to support Gutenberg
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 Reporter:  bobbingwide   |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:
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Comment (by bobbingwide):

 I think I've discovered the root cause of the problem. This may at least
 allow others to reproduce the very much unwanted bad behaviour that my
 system has been exhibiting for longer than I can wish to remember.

 It's a PHP configuration parameter problem. The default value was far too
 low.
 ```
 realpath_cache_size = 16k
 ```


 See https://github.com/bobbingwide/oik/issues/56#issuecomment-377702556

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Ticket URL: <https://core.trac.wordpress.org/ticket/43489#comment:2>
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