Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

PHPÖÐÈçºÎ¸üÐÂÊý×é

Ô­ÎÄÁ´½Ó£ºhttp://www.phpdo.net/index.php/20100410/55.html
ÔÚPHPÖиüÐÂÊý×éµÄÄÚÈÝ¿ÉÒÔÖ±½ÓÖ¸¶¨¼üÃû²¢ÇҶԸüüÃû¸³Öµ¡£ ÀýÈ磺
 <?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 )


Ïà¹ØÎĵµ£º

phpÖÐmb_convert_encoding ºÍ iconv µÄÇø±ð

mb_convert_encodingÕâ¸öº¯ÊýÊÇÓÃÀ´×ª»»±àÂëµÄ¡£Ô­À´Ò»Ö±¶Ô³ÌÐò±àÂëÕâÒ»¸ÅÄî²»Àí½â£¬²»¹ýÏÖÔÚºÃÏñÓе㿪ÇÏÁË¡£
²»¹ýÓ¢ÎÄÒ»°ã²»»á´æÔÚ±àÂëÎÊÌ⣬ֻÓÐÖÐÎÄÊý¾Ý²Å»áÓÐÕâ¸öÎÊÌâ¡£±ÈÈçÄãÓÃZend Studio»òEditplusд³ÌÐòʱ£¬ÓõÄÊÇgbk±àÂ룬Èç¹ûÊý¾ÝÐèÒªÈëÊý¾Ý¿â£¬¶øÊý¾Ý¿âµÄ±àÂëΪutf8ʱ£¬Õâʱ¾ÍÒª°ÑÊý¾Ý½øÐбàÂëת»»£¬²»È»½øµ½Ê ......

PHP Àà µÄʹÓÃ

Óû§¶¨ÒåµÄÀ࣬ҲÊÇѧºÃ PHP Ëù±Ø±¸µÄÌõ¼þÖ®Ò»¡£¶ø PHP µÄÀ࣬ºÍÆäËüµÄÃæÏò¶ÔÏóÓïÑÔ±È½ÏÆðÀ´£¬»¹ËãÂùµ¥´¿µÄ¡£PHP Ö»ÓÐÀà±ð (class)¡¢·½·¨ (method)¡¢ÊôÐÔ¡¢ÒÔ¼°µ¥Ò»¼Ì³Ð (extensions) µÈ¡£¶Ô²»Ï°¹ßʹÓà C++¡¢Java¡¢Delphi µÈÃæÏò¶ÔÏóÓïÑÔÀ´¿ª·¢³ÌÐòµÄÓû§£¬²»·ÁÏÈÔĶÁÒ»ÏÂÓйØÃæÏò¶ÔÏó¸ÅÄîµÄÊ飬ÏàÐÅ¿ÉÒÔ´øÀ´Ðí¶àµÄÊÕ»ñ¡£
......

iptables + php ÉÏÍø¼Æ·ÑʵÏÖ

×î½üÓÐÒ»¸öÏã¸ÛµÄ¾ÆµêÌá³öÐèÇó,Òªµ½¾ÆµêÒµÄÚµÄÉÌÎñÖÐÐÄʵÐмƷÑÉÏÍø, ÌṩÁËÈçϼ¼Êõ·½°¸:
1¡¢Éèһ̨CENTOS5µÄ»úÆ÷×öΪ·ÓÉ£¬°ÑÐèÒª¼Æ·ÑµÄ»úÆ÷¶¼ÉèΪÓô˷þÎñÆ÷×öÍø¹Ø¡£
2¡¢·þÎñÆ÷¿ªÆôIPTABLE£¬Í¨¹ýIPTABLE¿ØÖÆÄܲ»ÄÜʹÓû¥ÁªÍø¡£
¼Ç¼ÏÂÒÔϼ¼ÊõÒªµã:
Ò»¡¢ php¿ÉÒÔͨ¹ýshell_execÀ´Ö´ÐÐshellÖ¸Áµ«iptablesµÄÖ¸ÁîÊÇr ......

[php]how to confirm deleting without using form.

<html>
<head>
<script type="text/javascript">
<!--
function confirmDelete()
{
    return confirm("Are you sure you wish to delete this entry?");
}   
//-->
</script>
</head>
<body>
<% $var1 = 2;%> ......

PHP³öÏÖWarning:Illegal offset type in

Warning
: Illegal offset type in
Warning
: Illegal offset type in isset or
empty in
ǰ¼¸Ììд³ÌÐòµÄʱºòÅöµ½Ò»¸öÕâÖÖ´íÎóÌáʾ
Èç¹ûÄãʹÓÃÕâÑùµÄ±íʾ·½·¨ÈçÏ£º
$arr = array();
class a
{
}
$o = new a;
echo $arr[$o];
¾Í»á³öÏÖÉÏÃæµÄ´íÎóÌáʾ£¬ÒòΪ²»ÄÜʹÓÃʵÀý»¯µÄ¶ÔÏóÀ´×÷ΪÊý×éµÄË÷Òý£¬»òÕßÔÚʹÓÃi ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ