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

PHP¶þάÊý×éÅÅÐò

 PHP±¾ÉíÊÇÓÐÒ»¸ö¶àάÊý×éÅÅÐòµÄº¯ÊýµÄ¡£
bool
array_multisort
( array
$ar1
[, mixed
$arg
[, mixed
$...
[, array
$...
]]] )
ÏÂÃæÊÇÊֲᵱÖжÔÓÚarray_multisortº¯ÊýµÄÃèÊö£º
array_multisort() ¿ÉÒÔÓÃÀ´Ò»´Î¶Ô¶à¸öÊý×é½øÐÐÅÅÐò£¬»òÕ߸ù¾Ýijһά»ò¶àά¶Ô¶àάÊý×é½øÐÐÅÅÐò¡£
¹ØÁª£¨string£©¼üÃû±£³Ö²»±ä£¬µ«Êý×Ö¼üÃû»á±»ÖØÐÂË÷Òý¡£
ÊäÈëÊý×é±»µ±³ÉÒ»¸ö±íµÄÁв¢ÒÔÐÐÀ´ÅÅÐò¨D¨DÕâÀàËÆÓÚ SQL µÄ ORDER BY ×Ó¾äµÄ¹¦ÄÜ¡£µÚÒ»¸öÊý×éÊÇÒªÅÅÐòµÄÖ÷ÒªÊý×é¡£Êý×éÖеÄÐУ¨Öµ£©±È½ÏΪÏàͬµÄ»°¾Í°´ÕÕÏÂÒ»¸öÊäÈëÊý×éÖÐÏàÓ¦ÖµµÄ´óСÀ´ÅÅÐò£¬ÒÀ´ËÀàÍÆ¡£
´ÓÊÖ²áÖп´µ½£¬PHP±¾ÉíµÄ¶àάÅÅÐò£¬Êǰ´ÕÕµÚÒ»¸öÊý×é½øÐÐÅÅÐò£¬²¢ÇÒµ÷ÕûºóÃæµÄ˳Ðò¡£ÏñÕâÑùµÄÊý×飺
array( 'id' => array(1,3,2),
          'data'=>array('a','c','b'))
Ö»Òª°´ÕÕid½øÐжàάÅÅÐò£¬¾Í¿ÉÒÔÁË¡£µ«ÊǺܶàʱºò£¬ÎÒÃǹ¹Ôì³öµÄÊý×éÊÇÕâÑùµÄ£º
array(
            array('id'=>1,'data'=>'a'),
            array('id'=>3,'data'=>'c'),
            array('id'=>2,'data'=>'b')
        );
Êý×éµÄÔªËØÊǰ´ÐÐÅÅÁеģ¬ÐèÒª°´ÆäÖеÄÒ»ÁнøÐÐÅÅÐò¡£PHPºÃÏñҲûÌṩÀàËÆ¾ØÕóתÖõĺ¯Êý£¬ËùÒÔ²»ÄÜÖ±½ÓʹÓÃarray_multisort½øÐжàάÅÅÐò¡£²»¹ýÖ»ÐèÒªÏȰÑÅÅÐòµÄÁгéÈ¡³öÀ´£¬×÷ΪµÚÒ»¸ö²ÎÊý´«¸øarray_multisort¼´¿É¡£
function multi_array_sort($multi_array,$sort_key,$sort=SORT_ASC){
if(is_array($multi_array)){
foreach ($multi_array as $row_array){
if(is_array($row_array)){
$key_array[] = $row_array[$sort_key];
}else{
return -1;
}
}
}else{
return -1;
}
array_multisort($key_array,$sort,$multi_array);
return $multi_array;
}



Ïà¹ØÎĵµ£º

ubuntu 9.10 °²×° php mysql apache(LAMP)

 Ò»¡¢°²×°
1. Ê×ÏȰ²×°SSH
sudo apt-get install ssh
2.°²×°MySQL(ËäÈ»ÏÖÔÚ×îаæÎª5.1£¬µ«ÊÇ»¹Ö»ÄÜ×°5.0°æ±¾)
sudo apt-get install mysql-server-5.0
3.°²×°Apache
sudo apt-get install apache2
4.°²×°PHP
sudo apt-get install php5 libapache2-mod-php5
5.ÖØÆôApache
sudo /etc/init.d/apache2 restart ......

ÔõÑù½â¾öPHPÖÐÎÄÂÒÂëÎÊÌâ

×î½üÔÚCSDN¸Õ¿ªÁËÕâ¸ö²©¿Í£¬Ã»Ê²Ã´Ê±¼ä°ÑÒÔǰдµÄÎÄÕ°á¹ýÀ´£¬Ö»ÄÜÓпÕÂýÂýÀ´ÁË¡£
 --------------------------ÕâÆªÎÄÕ½öÏ׸øÄÇЩһֱÔÚPHPÂÒÂëÎÊÌâÉÏÀ§»óµÄÈË¡£
A.Ê×ÏÈ˵ÏÂHTMLÖÐÎÄÂÒÂëÎÊÌâµÄ½â¾ö·½·¨¡£
±ÈÈçÓиöindex.htmlµÄÒ³Ãæ£¨ÕâÀïÊÇÖ¸ÕæÕýµÄ¾²Ì¬Ò³Ã棬Ð޸ķþÎñÆ÷µÄ……α¾²Ì¬µÄÇë¿´·½°¸B£©
1. ......

phpÁôÑÔ°å

 1,Éè¼ÆÒ»¸ö³ÌÐòµÄÁ÷³Ì
Éè¼ÆÁ÷³Ì£º
¹¦ÄÜÐèÒª->Ò³ÃæÉè¼Æ->Êý¾Ý¿âÉè¼Æ->´úÂëÉè¼Æ->µ÷ÊÔ·¢²¼.
¿ªÊ¼³ÌÐò->³õʼ»¯->Ìõ¼þ->½áÊø;
2.heml±íµ¥±êÇ©µÄʹÓÃ:
<form action = "" method = "get">
<input type="test" size=10 name="user"/>
<input type="test" size=10 name="title"& ......

ÈçºÎµ÷ÊÔPhp?

×î¼òµ¥µÄË­¶¼»áµÄµ÷ÊÔ(ÊÇô?):
±¾À´°²×°phpÊÇûÎÊÌâ Ò²ÄÜÓÃÁË µ«ÊÇÓÖ´ÓÊéÉϳ­ÁËһЩ´úÂëÀ´·¢ÏÖ²»ÄÜÓÃ, ÄǾÍÓÃÑÛ¾¦×ÐϸµÄ¶Ô×ÅÊé±¾¾ÀÕýһϴúÂë¹þ ¿Ï¶¨ÊÇÄã³­´íÁË ÒªÃ´ÊÇÓ¡Ë¢´íÁË
±ÈÈç 1(yi)¸úl(el) 0(ling)¸úO(´óдo)µÈ
±ðЦ¹þ ÕæµÄÓÐÈ˳­´í¹ý »¹ÈÃÎÒ¹ýÈ¥°ïæµ÷ÊÔ ¹ýÈ¥ÎÒ¼Èë½øÈ¥(ËûµÄû±£´æ) ¾ÍÈ«¶ÔÁË
ÑÔ¹éÕý´«
Q: "Ϊ ......

PHP·¾¶ÎÊÌâ

<?
php define('__TYPECHO_ROOT_DIR__', dirname(__FILE__));
define('__TYPECHO_PLUGIN_DIR__', '/usr/plugins');
@set_include_path(get_include_path() . PATH_SEPARATOR . __TYPECHO_ROOT_DIR__ . '/var' . PATH_SEPARATOR . __TYPECHO_ROOT_DIR__ . __TYPECHO_PLUGIN_DIR__);
ÄÜÏêϸµÄ½âÊÍÕâ¸öº¯ÊýÂ𣿵±È»Î ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ