Files: wp-includes/class-wp-date-query.php

Constructor.

Recursive-friendly query sanitizer.

Determine whether this is a first-order clause.

Determines and validates what comparison operator to use.

Validates the given date_query values and triggers errors if something is not valid.

Validates a column name parameter.

Generate WHERE clause to be appended to a main query.

Generate SQL clauses to be appended to a main query.

Generate SQL clauses for a single query array.

Turns a single date clause into pieces for a WHERE clause.

Turns a first-order date query into SQL for a WHERE clause.

Builds and validates a value string based on the comparison operator.

Builds a MySQL format date/time based on some query parameters.

Builds a query string for comparing time values (hour, minute, second).

Builds a MySQL format date/time based on some query parameters.