File: wp-includes/cron.php
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function_wp_cron()
Runs scheduled callbacks or spawns cron for all scheduled events.
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functionwp_get_ready_cron_jobs()
Retrieves cron jobs ready to be run.
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Filter to override retrieving ready cron jobs.
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hookget_schedule
Filters the schedule name for a hook.
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Filter to override clearing all events attached to the hook.
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functionwp_get_scheduled_event()
Retrieves a scheduled event.
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Filter to override retrieving a scheduled event.
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Filter to override rescheduling of a recurring event.
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Filter to override unscheduling of events.
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Filter to override clearing a scheduled hook.
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Filter to override scheduling an event.
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functionwp_unschedule_hook()
Unschedules all events attached to the hook.
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hookcron_schedules
Filters the non-default cron schedules.
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functionwp_get_schedule()
Retrieves the name of the recurrence schedule for an event.
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functionwp_schedule_event()
Schedules a recurring event.
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function_get_cron_array()
Retrieves cron info array option.
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functionwp_reschedule_event()
Reschedules a recurring event.
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function_set_cron_array()
Updates the cron option with the new cron array.
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functionwp_unschedule_event()
Unschedules a previously scheduled event.
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function_upgrade_cron_array()
Upgrades a cron info array.
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functionwp_clear_scheduled_hook()
Unschedules all events attached to the hook with the specified arguments.
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functionwp_next_scheduled()
Retrieves the next timestamp for an event.
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functionspawn_cron()
Sends a request to run cron through HTTP request that doesn’t halt page loading.
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hookcron_request
Filters the cron request arguments.
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functionwp_cron()
Registers _wp_cron() to run on the {@see ‘wp_loaded’} action.
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functionwp_get_schedules()
Retrieves supported event recurrence schedules.
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functionwp_schedule_single_event()
Schedules an event to run only once.
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hookschedule_event
Modify an event before it is scheduled.