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php¶ÔÎļþ¼ÐµÄ²Ù×÷ ´´½¨Îļþ¼Ð

//´´½¨Îļþ¼Ð
function createdir($dir){
$edir = explode('/',$dir);
for($i=0;$i<count($edir);$i++)
{
$edirm = $edir[0];
for($ii=1;$ii<=$i;$ii++)
{
$edirm = $edirm.'/'.$edir[$ii];
}
if(file_exists($edirm) && is_dir($edirm))
{}
else
{
@mkdir ($edirm,0777);
}
}
} ......

ÔÚwindows7ÖдApache+PHP+MySQLƽ̨

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ϵͳ:Windows7 Professional EN
Apache2.2.9:http://archive.apache.org/dist/httpd/binaries/win32/apache_2.2.9-win32-x86-openssl-0.9.8h-r2.msi
PHP5.3.1:http://windows.php.net/downloads/releases/php-5.3.1-Win32-VC6-x86.zip
MySQL5.1.42:http://ftp.iij.ad.jp/pub/db/mysql/Downloads/MySQL-5.1/mysql-5.1.42-win32.msi
×¢Ò⣺PHP5.3.1ÓжàÖÖ£¬Ò»ÖÖÊÇfor VC9µÄ£¬ÔËÐл·¾³ÊÇIIS¶ø²»ÊÇApache£¬Èç¹ûÒªÓÃApache£¬¾ÍÖ»ÄÜÑ¡VC6µÄ¡£
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<F:\>
    |--<www>
    |   |--<server>        # °²×° Web ·þÎñ³ÌÐò
    |   |   |--<apache>    # Apache°²×°Ä¿Â¼
    |   |   |--<mysql>     # MySql°²×°Ä¿Â¼
    |   |   |--<php>       # PHP°²×°Ä¿Â¼
    |  ......

ÔÚwindows7ÖдApache+PHP+MySQLƽ̨

½ñÌì¸ãÁËÒ»ÏÂÎ磬ÔÚµçÄÔÉϴÁËAPMƽ̨
ϵͳ:Windows7 Professional EN
Apache2.2.9:http://archive.apache.org/dist/httpd/binaries/win32/apache_2.2.9-win32-x86-openssl-0.9.8h-r2.msi
PHP5.3.1:http://windows.php.net/downloads/releases/php-5.3.1-Win32-VC6-x86.zip
MySQL5.1.42:http://ftp.iij.ad.jp/pub/db/mysql/Downloads/MySQL-5.1/mysql-5.1.42-win32.msi
×¢Ò⣺PHP5.3.1ÓжàÖÖ£¬Ò»ÖÖÊÇfor VC9µÄ£¬ÔËÐл·¾³ÊÇIIS¶ø²»ÊÇApache£¬Èç¹ûÒªÓÃApache£¬¾ÍÖ»ÄÜÑ¡VC6µÄ¡£
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    |--<www>
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    |   |   |--<apache>    # Apache°²×°Ä¿Â¼
    |   |   |--<mysql>     # MySql°²×°Ä¿Â¼
    |   |   |--<php>       # PHP°²×°Ä¿Â¼
    |  ......

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PHP $_GET


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<form action="welcome.php" method="get">
Name: <input type="text" name="name" />
Age: <input type="text" name="age" />
<input type="submit" />
</form>
µ±Óû§µã»÷Ìá½»°´Å¥Ê±£¬·¢Ë굀 URL »áÀàËÆÕâÑù£º
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"welcome.php" ÎļþÏÖÔÚ¿ÉÒÔͨ¹ý $_GET ±äÁ¿À´»ñÈ¡±íµ¥Êý¾ÝÁË£¨Çë×¢Ò⣬±íµ¥ÓòµÄÃû³Æ»á×Ô¶¯³ÉΪ $_GET Êý×éÖÐµÄ ID ¼ü£©£º
Welcome <?php echo $_GET["name"]; ?>.<br />
You are <?php echo $_GET["age"]; ?> years old!
ΪʲôʹÓà $_GET£¿
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PHP $_POST


$_POST ±äÁ¿ÓÃÓÚÊÕ¼¯À´×Ô method="post" µÄ±íµ¥ÖеÄÖµ¡£
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<form action="welcome.php" method="post">
Enter your name: <input type="text" name="name" />
Enter your age: <input type="text" name="age" />
<input type="submit" />
</form>
µ±Óû§µã»÷Ìá½»°´Å¥£¬URL ²»»áº¬ÓÐÈÎºÎ±íµ¥Êý¾Ý£¬¿´ÉÏÈ¥ÀàËÆÕâÑù£º
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Welcome <?php echo $_POST["name"]; ?>.<br />
You are <?php echo $_POST["age"]; ?> years old!
ΪʲôʹÓà $_POST£¿
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PHP Cookies


cookie ³£ÓÃÓÚʶ±ðÓû§¡£
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cookie ³£ÓÃÓÚʶ±ðÓû§¡£cookie ÊÇ·þÎñÆ÷ÁôÔÚÓû§¼ÆËã»úÖеÄСÎļþ¡£Ã¿µ±ÏàͬµÄ¼ÆËã»úͨ¹ýä¯ÀÀÆ÷ÇëÇóÒ³ÃæÊ±£¬Ëüͬʱ»á·¢ËÍ cookie¡£Í¨¹ý PHP£¬ÄúÄܹ»´´½¨²¢È¡»Ø cookie µÄÖµ¡£
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setcookie(name, value, expire, path, domain);
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ÔÚÏÂÃæµÄÀý×ÓÖУ¬ÎÒÃǽ«´´½¨ÃûΪ "user" µÄ cookie£¬°ÑΪËü¸³Öµ "Alex Porter"¡£ÎÒÃÇÒ²¹æ¶¨ÁË´Ë cookie ÔÚһСʱºó¹ýÆÚ£º
<?php
setcookie("user", "Alex Porter", time()+3600);
?>
<html>
<body>
</body>
</html>
×¢ÊÍ£ºÔÚ·¢ËÍ cookie ʱ£¬cookie µÄÖµ»á×Ô¶¯½øÐÐ URL ±àÂ룬ÔÚÈ¡»ØÊ±½øÐÐ×Ô¶¯½âÂ루Ϊ·ÀÖ¹ URL ±àÂ룬ÇëʹÓà setrawcookie() È¡¶ø´úÖ®£©¡£
ÈçºÎÈ¡»Ø Cookie µÄÖµ£¿
PHP µÄ $_COOKIE ±äÁ¿ÓÃÓÚÈ¡»Ø cookie µÄÖµ¡£
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<?php
// Print a cookie
echo $_COOKIE["user"];
// A way to view all cookies
print_r($_COOKIE);
?&g ......
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