Plugin: List wp cron jobs in wp_footer
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<?php | |
defined( 'ABSPATH' ) OR exit; | |
/* | |
Plugin Name: WP Cron Jobs List | |
Plugin URI: https://github.com/franz-josef-kaiser | |
Description: List WordPress internal cron jobs (array data) after the footer. | |
Author: Franz Josef Kaiser | |
Author URI: https://github.com/franz-josef-kaiser | |
Version: 0.3.1 | |
License: MIT | |
*/ | |
add_action ( 'shutdown', 'wpse18017_list_cron' ); | |
/** | |
* Builds a table to list current wp internal cron job data | |
* | |
* @param mixed array $cron_arr | |
* @return string | |
*/ | |
function wpse18017_list_cron( $cron_arr ) | |
{ | |
// Load cron jobs and flatten array | |
foreach ( _get_cron_array() as $key => $data ) | |
{ | |
if ( is_int( $key ) ) | |
{ | |
if ( 1 <= count( $data ) ) | |
{ | |
foreach ( $data as $k => $d ) | |
{ | |
$v = array_values( current( $d ) ); | |
$cron_jobs[ $k ] = $v; | |
} | |
continue; | |
} | |
$val = array_values( current( $data ) ); | |
$cron_jobs[ key( $data ) ] = $val[0]; | |
} | |
} | |
// Nothing to do | |
if ( empty( $cron_jobs ) ) | |
return; | |
$results = ''; | |
foreach ( $cron_jobs as $name => $data ) | |
{ | |
list ( $schedule, $args, $interval ) = wp_parse_args( | |
array_fill( 0, 3, 'not-set' ), | |
$data | |
); | |
$args = var_export( $args, true ); | |
foreach ( wp_get_schedules() as $l10n ) | |
{ | |
if ( $interval === $l10n['interval'] ) | |
{ | |
$schedule = $l10n['display']; | |
$interval = ( $interval /60 /60 ); | |
} | |
} | |
$results .= "<tr><td>{$name}</td><td>{$args}</td><td>{$schedule}</td><td>{$interval}</td></tr>"; | |
} | |
echo <<< EOF | |
<div class="clear"></div> | |
<div class="wrap"> | |
<table class="wp-list-table widefat" style="margin: 10px;"> | |
<caption>Dump of the cron/sheduled events:</caption> | |
<tr><th>Function</th><th>Arguments</th><th>Shedule</th><th>Time (h)</th></tr> | |
$results | |
</table> | |
</div> | |
EOF; | |
} |
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