WordPress hook directory
query_vars
Description
Applied to the list of public WordPress query variables before the SQL query is formed. Useful for removing extra permalink information the plugin has dealt with in some other manner.
This description was scraped automatically from the WordPress filter reference 
or action reference . If it looks like this is the wrong description, please tell me so I can fix my code.
WordPress version history for query_vars
This database has information for all major versions from WP 1.2.1 through 2.6. (Note that some intermediate versions are not indexed, particularly 2.0.1 through 2.0.10.) If 2.6 does not show up below, then this hook is deprecated.
| Version | File | Type | |
|---|---|---|---|
| 1.5 | wp-blog-header.php | View hook in source | filter |
| 1.5.1 | wp-blog-header.php | View hook in source | filter |
| 1.5.2 | wp-blog-header.php | View hook in source | filter |
| 2.0 | wp-includes/classes.php | View hook in source | filter |
| 2.0.11 | wp-includes/classes.php | View hook in source | filter |
| 2.1 | wp-includes/classes.php | View hook in source | filter |
| 2.1.3 | wp-includes/classes.php | View hook in source | filter |
| 2.2 | wp-includes/classes.php | View hook in source | filter |
| 2.2.1 | wp-includes/classes.php | View hook in source | filter |
| 2.2.2 | wp-includes/classes.php | View hook in source | filter |
| 2.2.3 | wp-includes/classes.php | View hook in source | filter |
| 2.3 | wp-includes/classes.php | View hook in source | filter |
| 2.3.1 | wp-includes/classes.php | View hook in source | filter |
| 2.3.2 | wp-includes/classes.php | View hook in source | filter |
| 2.3.3 | wp-includes/classes.php | View hook in source | filter |
| 2.5 | wp-includes/classes.php | View hook in source | filter |
| 2.6 | wp-includes/classes.php | View hook in source | filter |
Related Hooks
We find related hooks using word stems. query_vars has 2 significant word stem(s): query, vars. Note that some of the hooks below may not appear in all versions of WP.