wp_check_jsonp_callback()
Function: Checks that a JSONP callback is a valid JavaScript callback name.
Source: wp-includes/functions.php:4541
wp_check_locked_posts()
Function: Checks lock status for posts displayed on the Posts screen.
Source: wp-admin/includes/misc.php:1186
wp_check_mysql_version()
Function: Checks the version of the installed MySQL binary.
Source: wp-admin/includes/upgrade.php:3477
wp_check_password()
Function: Checks the plaintext password against the encrypted Password.
Source: wp-includes/pluggable.php:2596
wp_check_php_mysql_versions()
Function: Checks for the required PHP version, and the mysqli extension or a database drop-in.
Source: wp-includes/load.php:144
wp_check_php_version()
Function: Checks if the user needs to update PHP.
Source: wp-admin/includes/misc.php:1591
wp_check_post_hierarchy_for_loops()
Function: Checks the given subset of the post hierarchy for hierarchy loops.
Source: wp-includes/post.php:7365
wp_check_post_lock()
Function: Determines whether the post is currently being edited by another user.
Source: wp-admin/includes/post.php:1652
wp_check_site_meta_support_prefilter()
Function: Aborts calls to site meta if it is not supported.
Source: wp-includes/ms-site.php:1316
wp_check_term_hierarchy_for_loops()
Function: Checks the given subset of the term hierarchy for hierarchy loops.
Source: wp-includes/taxonomy.php:5011