DateTime::getTimestamp DateTimeImmutable::getTimestamp DateTimeInterface::getTimestamp date_timestamp_get Gets the Unix timestamp &reftitle.description; &style.oop; public intDateTime::getTimestamp public intDateTimeImmutable::getTimestamp public intDateTimeInterface::getTimestamp &style.procedural; intdate_timestamp_get DateTimeInterfaceobject Gets the Unix timestamp. &reftitle.parameters; &no.function.parameters; &reftitle.returnvalues; Returns the Unix timestamp representing the date. &reftitle.examples; <function>DateTime::getTimestamp</function> example &style.oop; getTimestamp(); ?> ]]> &style.procedural; ]]> &examples.outputs.similar; &reftitle.notes; Using U as the parameter to DateTime::format is an alternative when using PHP 5.2. &reftitle.seealso; DateTime::setTimestamp DateTime::format