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PHP IPº¯Êý

<?php
$start = ip2long('192.168.1.1');
$start = sprintf("%u", $start) ;
$end = ip2long('192.168.1.50');
$end = sprintf("%u", $end) ;
for ($start; $start<$end; $start++){
echo long2ip($start)."<br>";
}
?>


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PHP ÎÞÏÞ·ÖÀà

<?php
//×÷Õß:ÁºÎÄÆ½ http://www.tyasp.net
session_start();
if($_SESSION["username"]!="admin")
{
echo("<mce:script type="text/javascript"><!--
alert("²Ù×÷³¬Ê±£¡ÇëÖØÐµÇ½...");window.location.href="../index.php";
// --></mce:script>");
//header("refresh:0;url=../"); ......

php session

ÍøÉÏ¿´ÁËsession.save_pathºÃÏñÕâ¸ösessionÎÒ»¹Ã»ÓÐÔõôÓùýÄØ£¬¿´À´ÓбØÒªÑо¿Ò»Ï°¡
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´úÂëÈçÏ     echo session.save_path
´ò¿ªä¯ÀÀÆ÷²é¿´¾¹È»ÏÔʾ sessionsave_path ²»¶Ô°¡£¬Ôõô»áÊÇÕâ¸öÄØ£¬¿´¿ ......

php JSON ÖÐÎÄÂÒÂë½â¾ö·½°¸

<?php
// ½«Êý×éת»»³ÉJson¸ñʽ£¬ÖÐÎÄÐèÒª½øÐÐURL±àÂë´¦Àí
function Array2Json($array) {
    arrayRecursive($array, 'urlencode', true);
    $json = json_encode($array);
    $json = urldecode($json);
    // extÐèÒª²»´øÒýºÅµÄboolÀàÐÍ
&n ......

phpÉú³Éexcel

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excel²»Í¬µÄÐÐÌåÏÖÔÚÎı¾ÖеĻ»ÐУ¬ÀïÃæµÄÐèҪתÒåµÄ×Ö·û°üÀ¨,\ºÍ\r\nÕâÁ½¸ö£¬Óöµ½ÕâЩ×Ö·ûµÄʱºòÕâ¸öµ¥Ôª¸ñÐèÒªÓÃ""¸ñ¿ª ......
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