<?php
//»ñµÃϵͳʱ¼äº¯Êý(×¢Òâ²ÎÊýÖдóдY´ú±íÍêÕûÄê·Ý£¬Ð¡Ð´y´ú±íÄê·Ý¼òд)
$sum = date("Y-m-d");
$sum1 = date("y-m-d");
echo "$sum<br/>";
echo "$sum1<br/>";
//md5¼ÓÃܺ¯Êý
$pass = md5("ÕÅÈý");
//Êä³öÄÚÈÝΪ¼ÓÃܺóµÄÃÜÎÄ
echo $pass;
?> ......
<html>
<head>
<script type="text/javascript">
<!--
function confirmDelete()
{
return confirm("Are you sure you wish to delete this entry?");
}
//-->
</script>
</head>
<body>
<% $var1 = 2;%>
<a href="?action=delete&id=<?=$var1?>" onclick="return confirmDelete();">
Delete this entry
</a>
</body>
</html>
B
TW:
Line 14 is using PHP's short_open_tag which is not recommended, the formal tag should be <%php %>
Line 15 is using ASP-style <% %> tags.
Of couse you can use the PHP formal tag, the above code is simply to demostrate the other two tags.
To enable short_open_tag and "<?" support in php, you need to modify php.ini, make sure enable below two attributes.
; Default Value: On
; Development Value: Off
; Production Value: Off
; http://php.net/short-open-t ......
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empty in
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$arr = array();
class a
{
}
$o = new a;
echo $arr[$o];
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echo $return[Sheet2][0][0];
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function uc2html($str) {
return $str;
}
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function uc2html($str) {
return $str;
}
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<?php
//·½·¨Ò»:
function extend_1($file_name)
{
$retval="";
$pt=strrpos($file_name, ".");
if ($pt) $retval=substr($file_name, $pt+1, strlen($file_name) - $pt);
return ($retval);
}
//·½·¨¶þ
function extend_2($file_name)
{
$extend = pathinfo($file_name);
$extend = strtolower($extend["extension"]);
return $extend;
}
//·½·¨Èý
function extend_3($file_name)
{
$extend =explode("." , $file_name);
$va=count($extend)-1;
return $extend[$va];
}
//·½·¨ËÄ
function getFileExt($file_name)
{
while($dot = strpos($file_name, "."))
{
$file_name = substr($file_name, $dot+1);
}
return $file_name;
}
?> ......
ÔÎÄÁ´½Ó£ºhttp://www.phpdo.net/index.php/20100410/55.html
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<?php
$php = array(“php”,”phpdo”,”phpdo.net”);
$php[2] = “www.phpdo.net”;
print_r($php);
?>
½á¹û£º Array ( [0] => php [1] => phpdo [2] => www.phpdo.net )
......