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Source View: wp_checkdate

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Line Code
3836 /**
3837  * Test if the supplied date is valid for the Gregorian calendar
3838  *
3839  * @since 3.5.0
3840  *
3841  * @return bool true|false
3842  */
3843 function wp_checkdate( $month, $day, $year, $source_date ) {
3844      return apply_filters( 'wp_checkdate', checkdate( $month, $day, $year ), $source_date );
3845 }