Upgrade a language pack.
Language_Pack_Upgrader::bulk_upgrade
Bulk upgrade language packs.
Language_Pack_Upgrader::async_upgrade
Asynchronously upgrades language packs after other upgrades have been made.
Language_Pack_Upgrader::upgrade_strings
Initialize the upgrade strings.
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Core_Upgrader::should_update_to_version
Determines if this WordPress Core version should update to an offered version or not.
Core_Upgrader::check_files
Compare the disk file checksums against the expected checksums.
WP_Http_Streams::request
Send a HTTP request to a URI using PHP Streams.
WP_Http_Streams::verify_ssl_certificate
Verifies the received SSL certificate against its Common Names and subjectAltName fields.
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WP_Http_Streams::test
Determines whether this class can be used for retrieving a URL.
WP_Date_Query::__construct
Constructor.
WP_Date_Query::get_compare
Determines and validates what comparison operator to use.
WP_Date_Query::validate_column
Validates a column name parameter.
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WP_Date_Query::get_sql
Generate WHERE clause to be appended to a main query.
WP_Date_Query::get_sql_for_subquery
Turns a single date clause into pieces for a WHERE clause.
WP_Date_Query::build_value
Builds and validates a value string based on the comparison operator.