php³ÌÐòÔ±ÃæÊÔÌ⣨һ£©
1. ÓÃPHP´òÓ¡³öÇ°Ò»ÌìµÄʱ¼ä£¬´òÓ¡¸ñʽÊÇ2007Äê5ÔÂ10ÈÕ 22:21:21
2. PHP´úÂëÈçÏ£º
$a="hello";
$b=&$a;
unset($b);
$b="world";
echo $a;
Æä½á¹ûÊÇ£¿
3. PHP´úÂëÈçÏ£º
$str="cd";
$$str="landog";
$$str.="ok";
echo $cd;
Æä½á¹ûÊÇ£¿
4. ÓÃPHPдһ¶Î´úÂ룬ʵÏÖ²»Ê¹ÓõÚ3¸ö±äÁ¿£¬½»»»$a¡¢$bµÄÖµ£¬$a¡¢$bµÄ³õʼֵ×Ô¼º¶¨¡£
5. ¸ù¾ÝÌâÄ¿ÒªÇó£¬ÓÃPHPд³ö´úÂë¡£
±íÃûUser
ID Name Tel Content Date
1 ÕÅÈý 13333663366 ´óר±ÏÒµ 2006-10-11
3 ÕÅÈý 13612312331 ±¾¿Æ±ÏÒµ 2006-10-15
5 ÕÅËÄ 020-5566556 ÖÐר±ÏÒµ 2006-10-15
4 ÍõÎå 13521212125 ´óר±ÏÒµ 2006-12-25
2 …………
6 …………
¼ÙÉèÊý¾Ý¿âÁ¬½ÓÈçÏ£º
$mysql_db=mysql_connect("local","root","pass");
@mysql_select_db("DB",$mysql_db);
(1)²éѯ³öËùÓÐNameµÈÓÚ“ÕÅÈý”µÄ¼Ç¼£¬²¢Êä³ö¡£
(2)°´IDÉýÐò²éѯ£¬Ö»·µ»ØÅÅÐòºóµÄÇ°3Ìõ¼Ç¼£¬²¢Êä³ö¡£
6. javascriptÄÜ·ñ¶¨Òå¶þάÊý×飬Èç¹û²»ÄÜÄãÈçºÎ½â¾ö£¿
7. ¼ÙÉèa.htmlºÍb.htmlÔÚͬһ¸öÎļþ¼ÐÏÂÃ棬ÓÃjavascriptʵÏÖµ±´ò¿ªa.htmlÎåÃëÖÓºó£¬×Ô¶¯Ìøתµ½b.html¡£
8. ÓÐÁ½¸öÎļþa.htmlºÍa.php£¬´úÂëÈçÏ£º
a.html
<html>
<head>
<meta http-equiv=Content-Type content=text/html;charset=utf-8>
<title>PHP³ÌÐòÔ±ÃæÊÔ</title>
</head>
<body>
<center>
<form method="post" action="a.php">
<table border="1">
<tr>
<td align="right">ÐÕÃû£º</td>
<
Ïà¹ØÎĵµ£º
date() ½«·þÎñÆ÷µÄʱ¼ä¸ñʽ»¯
Óï·¨ÃèÊöΪstring date(string format,int[timestamp]);·µ»ØÖµµÄÊý¾ÝÀàÐÍÊÇ×Ö·û´®¡£
º¯Êý˵Ã÷£º·µ»ØÖµµÄ×Ö·û´®°´ÅäÖõĸñʽ¾ö¶¨¡£
×Ö·û´®¸ñʽ»¯µÄÑ¡ÏîÈçÏ£º
a: "am"»òÊÇ"pm"
A: "AM"»òÊÇ"PM"
d: ¼¸ÈÕ£¬Á½Î»Êý×Ö£¬Èô²»×ãÔò²¹Á㣻´Ó"01"ÖÁ"31"
D: ÐÇÆÚ¼¸£¬3¸öÓ¢ÎÄ×Öĸ£¬Èç:"Fri"
......
< type="text/javascript">
document.body.oncopy = function() {
if (window.clipboardData) {
setTimeout(function() {
var text = clipboardData.getData("text");
......
Èí¼þ°æ±¾:
php-5.2.13-Win32
apache_2.2.9-win32-x86-no_ssl-r2.msi(×¢Ò⣺APACHE 2.2.X°æ±¾ÒÔÉÏÒªÔö¼Ó²å¼þ²ÅÖ§³ÖPHP 5µÄ)
mysql-5.1.44-win32.msi
ÏÈ×°µÄphp5,Ö±½Ó½âѹÎļþµ½C:\php(°²×°µ½ÄÄÀï²¢²»»áÓÐÓ°Ï죬ƾ¸öÈËϲºÅ£¬±¾ÎÄÖеÄËùÓз¾¶¶¼ÒÔÎҵݲװ·¾¶£¬Çë´ó¼ÒÔÚ×Ô¼ºµÄ»úÆ÷ÉÏ°²×°µÄʱºò×¢ÒâÐÞ¸ÄΪ×Ô¼ºµÄ·¾¶)
½Ó× ......
°²×°»·¾³£ºVMware Workstation 5.5.0 build-18463
Linux°æ±¾£ºRed Hat Enterprise Linux AS (2.6.9-42.EL)
Èí¼þ°æ±¾£ºMySQL5 - mysql-5.0.37.tar.gz
¡¡¡¡¡¡¡¡¡¡Apache2 - httpd-2.2.4.tar.gz
¡¡¡¡¡¡¡¡¡¡PHP5 - php-5.2.1.tar.gz
¡¡¡¡¡¡¡¡¡¡(½«ÒÔÉÏÎļþ±£´æÖÁ/home/tmpĿ¼)
[MySQL]
# cd /home/tmp (½øÈëѹËõ°ü ......
php ͨÓõĵ÷Óà soµÄ·½·¨ÊÇʹÓÃdl()º¯Êý£¬µ«ÊÇÔÚphp5.3Ö®ºó²»ÔÙÖ§³ÖÕâÖÖ·½·¨£¬½öÖ§³Ö¾²Ì¬µ÷Óã¬Ê¹ÓÃdl() ¶¯Ì¬µ÷Óõķ½·¨¼û£º
ÒýÓÃÒ³1: http://tech.idv2.com/2007/07/06/use-local-so-in-php/
¸ÐлÔ×÷ÕßÌṩµÄÇåÎúÃ÷Á˵ķ½·¨£¬µ«ÊÇÎÒÔÚ5.3.1°æ±¾iÖÐûÓÐͨ¹ý£¬ÓÚÊÇÎÒÕÒµ½ÁËÒ³Ã棺
  ......