WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
27 | $php_version = phpversion(); |
28 |
|
29 | $current = get_transient( 'update_core' ); |
30 | if ( ! is_object($current) ) { |
31 | $current = new stdClass; |
32 | $current->updates = array(); |
33 | $current->version_checked = $wp_version; |
34 | } |
35 |
|
36 | $locale = apply_filters( 'core_version_check_locale', get_locale() ); |
37 |
|
38 | // Update last_checked for current to prevent multiple blocking requests if request hangs |
39 | $current->last_checked = time(); |
40 | set_transient( 'update_core', $current ); |
41 |
|
42 | if ( method_exists( $wpdb, 'db_version' ) ) |
43 | $mysql_version = preg_replace('/[^0-9.].*/', '', $wpdb->db_version($wpdb->users)); |
44 | else |
45 | $mysql_version = 'N/A'; |