[wp-trac] [WordPress Trac] #51196: PHP warning at every pageload form cron

[WordPress Trac]

#51196: PHP warning at every pageload form cron
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 Reporter:  opajaap       |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:  5.5
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:  performance
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Comment (by dd32):

 Hi @opajaap,

 In this instance, `$cronhooks` should always be an array, it sounds like
 you might have a corrupt cron storage option or plugin altering the cron
 entries in a way that's incompatible with WordPress. While it could be
 patched over by changing this line, it won't fix the underlying cause of
 it

 You might be able to debug it further by looking at the contents of the
 `$crons` variable inside
 [https://core.trac.wordpress.org/browser/trunk/src/wp-
 includes/cron.php#L887 wp_get_ready_cron_jobs()]

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Ticket URL: <https://core.trac.wordpress.org/ticket/51196#comment:1>
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