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

PhpÓëMysql


PhpÁ¬½ÓmysqlµÄº¯ÊýÈçÏ£º
mysql_connect("Ö÷»úÃû","Óû§Ãû","ÃÜÂë");//´ò¿ªÒ»¸öÁ¬½Ó
mysql_select_db("´ò¿ªÊý¾Ý¿â",Á¬½Ó±êʶ·û);//´ò¿ªÒ»¸öÊý¾Ý¿â
$conn=@mysql_connect("localhost","root","") or die("Á´½Ó´íÎó");ÕâÀï@¿ÉÒÔÒþ²Ø´íÎóÌáʾ,or die¿ÉÒÔÔÚ´íÎóµÄʱºòÏÔʾ¡£
Ö´ÐÐsqlÓï¾äµÄº¯Êý:
mysql_query();
$sql="select * from test";
$result=@mysql_query($sql,$conn) or die(mysql_error());
Á½ÖÖ²éѯº¯Êýmysql_fetch_row()ºÍmysql_fetch_array()µÄÇø±ð£º
Á½ÖÖ¶¼Êǽ«²éѯ½á¹û±£´æµ½Êý×飬µ«ÊÇrow±£´æºóÖ»ÄÜͨ¹ýϱê·ÃÎÊ£¬array»¹¿ÉÒÔͨ¹ýË÷Òý·ÃÎÊ


Ïà¹ØÎĵµ£º

38ÌõPHP±àÂëÓÅ»¯¼ÓËÙ¼¼ÇÉ

1. ¾¡Á¿²ÉÓôóÁ¿µÄPHPÄÚÖú¯Êý¡£
2. echo ±È print ¿ì¡£
3. ²»Òª°Ñ·½·¨Ï¸·ÖµÃ¹ý¶à£¬×ÐϸÏëÏëÄãÕæÕý´òËãÖØÓõÄÊÇÄÄЩ´úÂ룿
4. ÔÚÖ´ÐÐforÑ­»·Ö®Ç°È·¶¨×î´óÑ­»·Êý£¬²»ÒªÃ¿Ñ­»·Ò»´Î¶¼¼ÆËã×î´óÖµ¡£
5. ×¢ÏúÄÇЩ²»ÓõıäÁ¿ÓÈÆäÊÇ´óÊý×飬ÒÔ±ãÊÍ·ÅÄÚ´æ¡£
6. ²¢·ÇÒªÓÃÀàʵÏÖËùÓеÄÊý¾Ý½á¹¹£¬Êý×éÒ²ºÜÓÐÓá£
7. $row['id']µÄÐ ......

dz̸ÓÃphp¶Ôunicodeתutf 8±àÂë

(IT°ØÀ­Í¼ Ô­´´ÎÄÕÂ)Èç¹ûÖ»ÊÇunicodeתutf-8±àÂëµÄËã·¨£¬ÍøÉϵ½´¦¶¼ÊÇÁË£¬²»¹ýºÜ¶àÈËÒ²ÊÇÄã³­ÎÒ£¬ÎÒ³­Ä㣬¸ù±¾¾Í²»Àí½âwhyºÍdo£¬±¾ÎijýÁ˸ø³ö×î¼òµ¥µÄphp¶Ôunicodeתutf-8±àÂ뺯ÊýÖ®Í⣬ҲÉîÈëÌÖÂÛÁËÕâÁ½ÖÖ±àÂëµÄ¹ØÏµ£¬Àí½âºÃÁ˻ᷢÏÖÍøÉÏһЩ¾ÉµÄ¶«Î÷£¬ÊÇÑÏÖØ¶àÓà¼æ¹ýÆÚµÄ£¬ÒòΪ´Óutf-8Á÷ÐпªÊ¼µ½ÏÖÔÚ£¬ÔçÒѾ­ÓÉÔ­À´Áù×Ö½Ú ......

phpÈí¼þ°æ °²×° ÎÊÌâ

ÕâÁ½ÌìÒ»Ö±ÔÚ°ïÈË×ö¸öÈí¼þ¿ÉÊǰ³Ö»»áÓÃphp£¬php³ÌÐòµÄÔËÐÐÊÇ»ùÓÚApache·þÎñÆ÷µÄ£¬Ã»°ì·¨ ÒªÔËÐгÌÐò¾Í±ØÐëÔËÐзþÎñÆ÷Apache·þÎñÆ÷¿ÉÒÔÑ¡ÓÃ×é×°°æµÄ£¬ÏÂÃæ·ÖÏíÏÂÎÒµÄÅäÖ÷½·¨£¬ÓÃÒ»¸öСµÄÅú´¦Àí³ÌÐò¾Í¿ÉÒÔÍê³É¡£
ÏÂÃæ¾ÍÊÇÎÒµÄÅú´¦Àí³ÌÐò£º
@ ECHO OFF
copy d:\road\httpd-vhosts.conf c:\xampp\apache\conf\extra  / ......

php sessionÅäÖÃ

php sessionÅäÖÃ
2009-12-02 09:58
[Session]
; ³ý·ÇʹÓÃsession_register()»ò$_SESSION×¢²áÁËÒ»¸ö±äÁ¿¡£
; ·ñÔò²»¹ÜÊÇ·ñʹÓÃÁËsession_start()£¬¶¼²»»á×Ô¶¯Ìí¼ÓÈκÎsession¼Ç¼¡£
; °üÀ¨resource±äÁ¿»òÓÐÑ­»·ÒýÓõĶÔÏó°üº¬Ö¸Ïò×ÔÉíµÄÒýÓõĶÔÏ󣬲»Äܱ£´æÔڻỰÖС£
; register_globalsÖ¸Áî»á ......

PHP»ù±¾Óï·¨


±ê×¼´úÂëÈçÏÂ:
<?php
...
?>
¶Ì±êǩģʽ(´ËģʽÐèÒªÐÞ¸ÄPHPÅäÖã¬ÈÃPHPÖ§³Ö¶Ì±êǩģʽ)£º
<?
...
?>
×¢ÊÍ£º
/* ...*/
//
#

ÆäËü£º
ÔÚphpÖÐÓÃ";"À´·Ö¸ôÓï¾ä¡£
Àý¾ä£º
<?php
echo "Hello World!"
?>
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ