Ticket #3896: test.php

<?php

echo "Examples from http://www.w3.org/TR/NOTE-datetime<br>";
$str = "1994-11-05T13:15:30Z";

parse_w3cdtf( $str );

$str = "1997-07-16T19:20:30+01:00";
parse_w3cdtf( $str );

function parse_w3cdtf ( $date_str ) {

    echo "<br>parsing " . $date_str . "<br>";

        # regex to match wc3dtf
        $pat = "/(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2})(:(\d{2}))?(?:([-+])(\d{2}):?(\d{2})|(Z))?/";

        
        if ( preg_match( $pat, $date_str, $match ) ) {
                
                for( $i = 0; $i < 13; $i++ ) {
                        echo $i . " " . $match[$i] . "<br>";
                }
        }
}

?>