John Blackbourn ffd2a5bb95 Cron API: Attempt to raise the PHP memory limit for cron event processing. ...

Since cron events often consume extra memory by nature, it makes sense to give them the full amount available by default. In practice this means the memory will be increased to `WP_MAX_MEMORY_LIMIT` (which is 256MB by default) during cron event processing if the default memory limit is lower than this value.

The new `cron_memory_limit` filter can be used to adjust this value if necessary.

Note that this change will not by default affect external means of processing cron events, such as the `wp cron` command in WP-CLI, server-level crontab events, or any other cron event processing mechanism that bypasses `wp-cron.php`.

Props iandunn, thakkarhardik

Fixes #56628

Built from https://develop.svn.wordpress.org/trunk@55871


git-svn-id: http://core.svn.wordpress.org/trunk@55383 1a063a9b-81f0-0310-95a4-ce76da25c4cd

2023-05-30 18:48:19 +00:00

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