Unix date being saved as formated date

[grappler]

I am running WP 4.6 with the version of CMB from 5th October, commit 6f78ad4

The date gets converted to strtotime but then last minute before the setting is saved it is changed back to a formated state.

[swissspidy]

Date-related issues: #175, #292, #249, #133, #146

[mikeselander]

@grappler are you still experiencing this? Any thoughts or ideas on the bug?

[grappler]

@mikeselander This is the code that we are using to fix this.

class DateTimestampField extends CMB_Date_Timestamp_Field {

	/**
	 * Parse and validate an array of timestamp values.
	 */
	public function parse_save_values() : void {
		// Prevent saving this field twice.
		unset( $_POST[ '_cmb_present_' . $this->id ] );

		foreach ( $this->values as &$value ) {
			$value = strtotime( $value );
		}

		sort( $this->values );
	}
}