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 <?php
$mydbhost ="localhost"; //ÅäÖÃÖ÷»ú
$mydbuser ="root"; //Êý¾Ý¿âÓû§
$mydbpw ="8312836"; //Êý¾Ý¿âÃÜÂë
$mydbname ="jingyun"; //Êý¾Ý¿âÃû
//$mydbcharset ="GBK";
$conn=mysql_connect($mydbhost,$mydbuser,$mydbpw) or die ("·þÎñÆ÷Á¬½Ó´íÎó".mysql_error());
mysql_select_db($mydbname,$conn);
mysql_query("SET NAMES 'utf8'");
date_default_timezone_set ('PRC');
$addtime=date("y-m-d H:i:s");
//¶¨Òå³£Á¿
define('ALL_PS',"nkfwe24tot");//¶þ´Î¼ÓÃÜ£¬ÃÜÂë×Ö·û
//echo md5("admin".ALL_PS);
//ÐÅÏ¢Ìáʾº¯Êý
function showmsg($text,$urlstr="")
{
if($urlstr){
echo '<Script>alert("'.$text.'");window.location.href="'.$urlstr.'";</Script>';
exit;
}
else {
echo "<Script>alert('".$text."');history.go(-1);</Script>";
exit;
}

}
?>


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[PHP]PDOµ÷Óô洢¹ý³Ì

1. Êý¾Ý¿âÖÐÒÑ´´½¨´æ´¢¹ý³Ìuser_logon_check, PHPµ÷ÓÃʾÀýÈçÏÂ,
<?php
$dsn = 'mssql:dbname=MyDbName;host=localhost';
$user = 'sa';
$password = '666666';
try {
$dbCon = new PDO($dsn, $user, $password);
} catch (PDOException $e) {
print 'Connection failed: '.$e->getMessage();
......

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¡¡¡¡PHPÊÇÄÜÈÃÄãÉú³É¶¯Ì¬ÍøÒ³µÄ¹¤ ......

PHPÉú³ÉËæ»ú×Ö·û´®µÄ·½·¨

Code:
<?php
function genRandomString($len)
{
$chars = array(
"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", 
"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", 
"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", 
"H", "I", "J", "K", "L", "M", "N", "O", ......

linuxÏÂapache+php°²×°³£¼ûÎÊÌâ


configure: error: Unable to find libgd.(a|so)
Èç¹ûʹÓõÄÊÇubuntu»òdebian¾ÍºÜ¼òµ¥ÁË£¬Ö±½Ósudo apt-get install apache2
libapache2-mod-php5 php5 php5-gd ¾Í»ù±¾Éϸ㶨£¬µ«ÊÇÓÃÔ´´úÂë°²×°»¹ÊǺÜÂé·³¡«
wget http://www.boutell.com/gd/http/gd-2.0.11.tar.gz
tar zxvf gd-2.0.11.tar.gz
cd gd-2.0.11
sudo . ......

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