This function adds a shortcode that displays current age based on birthdate from datepicker.
Shortcode:
[age date=”mm/dd/yyyy”]
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | /* * Current Age shortcode based on birthdate from datepicker. Tags: age, shortcode, datepicker * Use like [age date="mm/dd/yyyy"] */ add_shortcode( 'age', 'wppbc_calculate_age' ); function wppbc_calculate_age( $atts, $content ){ $atts = shortcode_atts( array( 'date' => '', 'format' => 'm/d/Y' ), $atts ); if ( wppbc_validateDate( $atts['date'], $atts['format'] ) ){ $formated_date = DateTime::createFromFormat($atts['format'], $atts['date']); $to = new DateTime('today'); return $formated_date->diff($to)->y; } return $atts['date']; } function wppbc_validateDate($date, $format = 'Y-m-d H:i:s') { $d = DateTime::createFromFormat($format, $date); return $d && $d->format($format) == $date; } |
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