如何使这个工作.javascript应该通过返回读取php值并显示它.
谢谢,
<html>
<body>
<script type="text/javascript">
var _date = "<?=
$xml = new DOMDocument();
$xml->load( 'http://web.com/public.xml' );
$elements = $xml->getElementsByTagName( "data" );
$dates = $xml->getElementsByTagName( "i_data" );
$_date = $dates->item(0)->nodeValue;
return $_date;
?>";
alert(_date)
</script>
</body>
</html>
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尝试以不同的方式组织它:
<?php
function giveDate(){
$xml = new DOMDocument();
$xml->load( 'http://web.com/public.xml' );
$elements = $xml->getElementsByTagName( "data" );
$dates = $xml->getElementsByTagName( "i_data" );
$_date = $dates->item(0)->nodeValue;
return $_date;
}
?>
<script type="text/javascript">
var _date = '<?=giveDate()?>';
alert(_date)
</script>
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