This database has information for all major versions from WP 1.2.1 through 4.4.
| Version | File | Line | Type | |
|---|---|---|---|---|
| 3.6 | wp-admin/includes/ajax-actions.php | 2086 | View hook in source | filter |
| 3.7 | wp-admin/includes/ajax-actions.php | 2190 | View hook in source | filter |
| 3.8 | wp-admin/includes/ajax-actions.php | 2186 | View hook in source | filter |
| 3.9 | wp-admin/includes/ajax-actions.php | 2130 | View hook in source | filter |
| 4.0 | wp-admin/includes/ajax-actions.php | 2500 | View hook in source | filter |
| 4.1 | wp-admin/includes/ajax-actions.php | 2504 | View hook in source | filter |
| 4.2 | wp-admin/includes/ajax-actions.php | 2562 | View hook in source | filter |
| 4.3 | wp-admin/includes/ajax-actions.php | 2612 | View hook in source | filter |
| 4.4 | wp-admin/includes/ajax-actions.php | 2713 | View hook in source | filter |
We find related hooks using word stems. heartbeat_received has 2 significant word stem(s): heartbeat, received. Note that some of the hooks below may not appear in all versions of WP.