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

ѧϰPHP ÒýÓ÷µ»Ø ÒÔ&¿ªÍ·µÄº¯Êý µÄºÃÀý×Ó

<?php
$a = 1;
function b(&$c)
{
$c++;
return $c;
}
$d=b($a); // d = 2; a = 2;
$d++; // d = 2;
echo($a); // ÏÔʾ2
?>
ÒýÓ÷µ»Ø:
<?php
$a = 1;
function &b(&$c)
{
$c++;
return $c;
}
$d=b($a); // ×¢ÒâÕâÀï dÓëb·µ»ØµÄÖµ(È·ÇÐÀ´Ëµ, ÕâÀï·µ»ØµÄ²»ÊÇÖµ, ¶øÊÇÒ»¸öÒýÓÃ, ¶ÔaµÄÒýÓÃ)½øÐÐ°ó¶¨ d = 2; a = 2;
$d++; // d = 3; a = 3;!!!
echo($a); // ÏÔʾ3
?>


Ïà¹ØÎĵµ£º

PHP header() examples ÍêÕû´úÂë


/*** Function: PHP header() examples (PHP)
**
Desc: Some examples on how to use the header() function of PHPYou find
a detailed tutorial at expertsrt.com (English) or at ffm.junetz.de
(German).These is also a good help about caching at web-caching.com.
**
Example: see below.
&lt;br/& ......

PHP SessionʹÓÃ

ÔÚPHP¿ª·¢ÖÐ¶Ô±ÈÆðCookie£¬session ÊÇ´æ´¢ÔÚ·þÎñÆ÷¶ËµÄ»á»°£¬Ïà¶Ô°²È«£¬²¢ÇÒ²»Ïñ Cookie ÄÇÑùÓд洢³¤¶ÈÏÞÖÆ.ÓÉÓÚ Session ÊÇÒÔÎı¾ÎļþÐÎʽ´æ´¢ÔÚ·þÎñÆ÷¶ËµÄ£¬ËùÒÔ²»Å¿ͻ§¶ËÐÞ¸Ä Session ÄÚÈÝ¡£Êµ¼ÊÉÏÔÚ·þÎñÆ÷¶ËµÄ Session Îļþ£¬PHP ×Ô¶¯ÐÞ¸Ä session ÎļþµÄȨÏÞ£¬Ö»±£ÁôÁËϵͳ¶ÁºÍдȨÏÞ£¬¶øÇÒ²»ÄÜͨ¹ý ftp Ð޸ģ¬ËùÒÔ° ......

»ùÓÚPHPµÄcURL¿ìËÙÈëÃÅ


Ô­ÎÄ£º»ùÓÚ
PHPµÄcURL¿ìËÙÈëÃÅ
Ó¢ÎÄÔ­ÎÄ£ºhttp://net.tutsplus.com/tutorial ... for-mastering-curl/
Ô­ÎÄ×÷ÕߣºBurak
Guzel
cURL
ÊÇÒ»¸öÀûÓÃURLÓï·¨¹æ¶¨À´´«ÊäÎļþºÍÊý¾ÝµÄ¹¤¾ß£¬Ö§³ÖºÜ¶àЭÒ飬ÈçHTTP¡¢FTP¡¢TELNETµÈ¡£×îˬµÄÊÇ£¬PHPÒ²Ö§³Ö cURL
¿â¡£±¾ÎĽ«½éÉÜ cURL µÄһЩ¸ß¼¶ÌØÐÔ£¬ÒÔ¼°ÔÚPHPÖÐÈçºÎÔËÓÃËü¡ ......

¹úÄÚPHP¿ªÔ´½¨Õ¾³ÌÐòÒ»ÀÀ ÄÏÈý·½

×î½ü¸ø¹«Ë¾×öÒ»¸ö¼òµ¥µÄÍøÉÏÏîÄ¿£¬ÓÚÊÇÏëµ½ÁËÓÿªÔ´µÄ³ÌÐò£¬ËÑÁËһϣ¬¸Ð¾õͦÓÐÓõģ¬¾Í·¢ÉÏÀ´ÁË¡£
¹úÄÚPHP¿ªÔ´½¨Õ¾³ÌÐòÒ»ÀÀ
¹úÍâµÄ¿ªÔ´¼¼ÊõÒ²Ó°ÏìºÍÍÆ¶¯Á˹úÄÚ¿ªÔ´³ÌÐòµÄ·¢Õ¹£¬ÉÏÎÄÎÒ½éÉܵġ¶¹úÍâÓÅÐ㿪ԴPHP½¨Õ¾³ÌÐòÒ»ÀÀ¡· ÖУ¬ºÜ¶à¹úÍ⿪Դ³ÌÐò²¢²»Ì«·ûºÏÖйúÈ˵ÄʹÓÃϰ¹ß£¬¶ø¹úÄÚÓÐһЩ³§¼Ò»ò¸öÈËÒ²×öÁËһЩ²»´íµÄ²úÆ ......

PHPÓëMYSQLµÄ´æ´¢¹ý³Ì

ʵÀýÒ»£ºÎ޲εĴ洢¹ý³Ì
$conn = mysql_connect('localhost','root','root') or die ("Êý¾ÝÁ¬½Ó´íÎó!!!");
mysql_select_db('test',$conn);
$sql = "
create procedure myproce()
begin
INSERT INTO user (id, username, sex) VALUES (NULL, 's', '0');
end;
";
mysql_query($sql);//´´½¨Ò»¸ömyproceµÄ´æ´¢¹ý³Ì
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ