13 uses of DATE_ISO in Date 6

DateAPI::testDateAPI in tests/date_api.test

date_api_fields in ./date_api.views.inc

Identify all potential date/timestamp fields.

date_convert in ./date_api.module

Date conversion helper function.

date_copy_import_ical_form_submit in date_copy/date_copy.module

date_formatter_process in date/date.module

Helper function for creating formatted date arrays from a formatter.

date_is_valid in ./date_api.module

Functions to test the validity of a date in various formats. Has special case for ISO dates and arrays which can be missing month and day and still be valid.

date_limit_value in ./date_api.module

Recalculate a date so it only includes elements from a granularity array. Helps prevent errors when unwanted values round up and ensures that unwanted date part values don't get stored in the database.

date_local_date in date/date_elements.inc

Create local date object.

date_part_extract in ./date_api.module

Extract integer value of any date part from any type of date.

date_sql_handler::sql_field in ./date_api_sql.inc

Helper function to create cross-database SQL dates.

date_token_values in date/date_token.inc

date_type_format in ./date_api.module

Helper function for getting the format string for a date type.

_date_field_update in date/date_elements.inc

Private implementation of hook_field update and insert operations.