javascript中的php变量问题

Question

i want to generate loop of javascript in php which give me syntax error.here is what i want

var d1 = [
          [(new Date("01/06/2013")). getTime(),4],
          [(new Date("01/07/2013")). getTime(),0],
         ];

i want to make it dynamic from db.here is what i tried

var d1 = [
<?php
    while($rw = $oAppl->row($res))
    {
        $php_var = $rw['list_date_rent'];
        $php_var2 = $rw['rntval'];
?>            
    var php_var = "<?php echo $php_var; ?>";
    var php_var2 = "<?php echo $php_var2; ?>";
    [(new Date("+'"php_var"'+")). getTime(),php_var2],
<?php
    }
?>
];

Answer 1

Why are you using the javascript variables ?

var d1 = [
<?php while($rw = $oAppl->row($res)) { ?>
  [(new Date("<?php echo $rw['list_date_rent']; ?>")). getTime(),<?php echo $rw['rntval']; ?>],
<?php } ?>
     ];