Retrieve first error code available.
WP_Error::get_error_messages
Retrieve all error messages or error messages matching code.
WP_Error::get_error_message
Get single error message.
WP_Error::get_error_data
Retrieve error data for error code.
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WP_Error::has_errors
Verify if the instance contains errors.
WP_Error::add
Add an error or append additional message to an existing error.
WP_Error::add_data
Add data for error code.
WP_Error::remove
Removes the specified error.
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WP_Error::__construct
Initialize the error.
WP_Error::get_error_codes
Retrieve all error codes.
WP_Error::has_errors
Verify if the instance contains errors.
WP_Error::add
Add an error or append additional message to an existing error.
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WP_Error::add_data
Add data for error code.
WP_Error::remove
Removes the specified error.
WP_Error::get_error_codes
Retrieve all error codes.
