WP_Customize_Setting::sanitize()
Method: Sanitize an input.
Source: wp-includes/class-wp-customize-setting.php:566
customize_sanitize_{$this->id}
Filter Hook: Filters a Customize setting value in un-slashed form.
Source: wp-includes/class-wp-customize-setting.php:576
WP_Customize_Setting::update()
Method: Save the value of the setting, using the related API.
Source: wp-includes/class-wp-customize-setting.php:681
customize_update_{$this->type}
Action Hook: Fires when the WP_Customize_Setting::update() method is called for settings not handled as theme_mods or options.
Source: wp-includes/class-wp-customize-setting.php:704
WP_Customize_Setting::_update_theme_mod()
Method: Deprecated method.
Source: wp-includes/class-wp-customize-setting.php:716
WP_Customize_Setting::_update_option()
Method: Deprecated method.
Source: wp-includes/class-wp-customize-setting.php:726
_get_non_cached_ids()
Function: Retrieves IDs that are not already present in the cache.
Source: wp-includes/functions.php:7129
_device_can_upload()
Function: Tests if the current device has the capability to upload files.
Source: wp-includes/functions.php:7150
wp_debug_backtrace_summary()
Function: Returns a comma-separated string or array of functions that have been called to get to the current point in code.
Source: wp-includes/functions.php:7077
__return_null()
Function: Returns null.
Source: wp-includes/functions.php:6876