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1.phpÊý×é»ù´¡£º
<?php
$ary2 = "zqhung_hongzequan_zqhong";
$arr3 =explode("_",$ary2);//²ð·Ö×Ö·û´®
echo $arr3[1];//´òÓ¡³öÀ´µÄ½á¹ûÊÇhongzequan
$ary1 = array("aa","bb");
$ary1[0]="zqhung";//ÐÞ¸ÄÊý×éÖеÄÖµ
echo $ary1[0],"<br>";//´òÓ¡³öÀ´µÄ½á¹ûÊÇzqhung
$ary3 = array("id"=>55);
$aa = is_array($ary1);//ÅжϱäÁ¿ÊÇ·ñΪÊý×é
echo $aa,"<br>";
echo count($ary1),"<br>";//ÅжÏÊý×éÖÐÔªËØµÄ¸öÊý
foreach($arr3 as $key=>$value)//±éÀúÊý×éÖеÄÔªËØ
{
echo $value,"<br>";
}
?>
 2.Á¬½Ómysql
<?php
$conn = @ mysql_connect("localhost", "root", "") or die("Á¬½Óʧ°Ü");//Á¬½Ómysql
mysql_select_db("quanquanfly", $conn) or die("Á¬½Óʧ°Ü");//Á¬½ÓquanquanflyÊý¾Ý¿â
$sql = "insert into aa (name,age) value ('1','2')";
mysql_query($sql, $conn);//Ö´ÐвåÈë²Ù×÷
/**
* Ö´Ðвéѯ²¢ÏÔʾ²Ù×÷
*/
$sql1 = "select * from aa";
$query = mysql_query($sql1,$conn);
$select = mysql_fetch_array($query);
while ($select = mysql_fetch_array($query)) {
echo $select[age], "<br><hr>";
}
echo mysql_num_rows($query);//±íÖеÄÌõÄ¿Êý
mysql_close($conn);//¹Ø±ÕÁ¬½Ó
?>


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<script language="php">
//ǶÈ뷽ʽһ
echo("test");
</script>
<?
//ǶÈ뷽ʽ¶þ
echo "<br>test2";
?>
<?php
//ǶÈ뷽ʽÈý
echo "<br>test3";
?>
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Linux+Apache+Mysql+PhpÏêϸ°²×°Îĵµ

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httpd-2.2.4.tar.gz   mysql-5.0.27.tar.gz   php-5.2.1.tar.bz2
freetype-2.3.2.tar.gz   gd-2.0.34.tar.gz   jpegsrc.v6b.tar.gz
libpng-1.2.8.tar.bz2   libxml2-2.6.24.tar.bz2  zlib-1.2.2.tar.gz
°²×°Ë³Ðò£ºapache -> mysql ......

Apache+Mysql+Php°²×°Îĵµ(rpm°æ±¾)

¡¡¡¡1.mysql
¡¡¡¡ÔÚÈçÏÂÒ³ÃæÏÂÔØmysqlµÄfor linux rpm°ü
¡¡¡¡¡¡http://www.mysql.com/downloads/down...3.52-1.i386.rpm ;
¡¡¡¡¡¡http://www.mysql.com/downloads/down...3.52-1.i386.rpm ;
¡¡¡¡´æÖÁ/home/tmpĿ¼
¡¡¡¡ÃüÁîÁÐ±í£º¡¡
¡¡¡¡cd /home/tmp
¡¡¡¡rpm -ivh MySQL-3.23.52-1.i386.rpm #°²×°mysql serv ......

phpÖеÄevalºÍJavaScriptÖеÄeval

phpÖеÄevalºÍJavaScriptÖеÄevalÇø±ð£º
Definition and Usage

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The eval() function evaluates a
string as PHP code.
eval()º¯ÊýµÄ×÷ÓÃÊÇ£º·µ»ØÓëPHP´úÂëÏà¶ÔÓ¦µÄ×Ö·û´®¡£
The string
must be valid PHP code and must end with semicolon.
Õâ¸ö×Ö·û´®±ØÐëÊÇÓÐЧµÄPHP´úÂ룬
²¢ÇÒ±ØÐëÒԷֺŽáÊø¡ ......
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