json + js + php ¼òµ¥½»»¥
×î½üÔÚдһ¸ö ǰ̨»ùÓÚ javascript. µÄ¿Í»§¶Ë ·þÎñÆ÷¶ËPHP µÄ·ÖÎöϵͳ¡£
ÔÏȼƻ®Ê¹ÓÃXMLΪÊý¾Ý½»»¥»ù´¡ µ«ÊÇ×îÖÕ»¹ÊÇÑ¡ÓýÏÇáÁ¿¼¶µÄJSON×îΪÊý¾Ý½»»¥»ù´¡¡£
Ê×ÏȽéÉÜjsonµÄ¸ñʽ
json ˵¼òµ¥ÆäʵÊÇÒ»ÖÖÊý¾Ý¸ñʽ ¸ü¼òµ¥µÄ¿ÉÒÔ¿´×ö¼òµ¥µÄÊý×é¡£
ʵÀý £¨Ò»£©
<script>
var jsonArray=[
{"house":["±ðÊû","ÉÌÆ··¿","ƽ·¿"]}
,{"place":["±±¾©\","¸£½¨","ºÓÄÏ"]}
];
jsonArray=eval(jsonArray);
alert(jsonArray[0].house[1]);
</script>
ʵÀý(¶þ)
PHP¶ËÉú³Éjson¸ñʽµÄÊý¾Ý
PHPÌṩÁËÁ½¸öjsonÏà¹ØµÄº¯Êý
json_encode :²úÉújson¸ñʽÊý¾Ý
json_decode £º½âÂëjson¸ñʽÊý¾Ý ±äΪÆÕͨÊý×é
<?
$array=array(
'house'=>array('±ðÊû','ÉÌÆ··¿','ƽ·¿'),
"place"=>array('±±¾©','¸£½¨','ºÓÄÏ')
);
/*
Éú³Éjson¸ñʽ
*/
$json = json_encode($array);
echo $json;
/*
½âÂëjson¸ñʽ
*/
$decode_json=json_decode($json);
var_dump($decode_json);
?>
ת×Ô£ºhttp://163navy.blog.163.com/blog/static/105304086200982595643132/
Ïà¹ØÎĵµ£º
ÊôÐÔÃû³Æ£ºfrom£¬item,key,name
×¢Ò⣺
1,fromºÍitemÊDZØÒªÊôÐÔ
2,{foreach}Ñ»·µÄname¿ÉÒÔÊÇÈκÎ×Öĸ£¬Êý×飬Ï»®ÏßµÄ×éºÏ£¬²Î¿¼PHP±äÁ¿¡£
3,{foreach}Ñ»·¿ÉÒÔǶÌ×£¬Ç¶Ì×µÄ{foreach}µÄÃû³ÆÓ¦µ±»¥²»Ïàͬ¡£
ÎļþÒ»£ºindex.tpl
<b>ÏÂÃæµÄÊý¾Ý·Ö±ðÊÇ£º</b>
<ul>
{foreach from=$myArray1 key=k ite ......
Ò»£º½á¹¹ºÍµ÷ÓÃ(ʵÀý»¯)£º
class className{} £¬µ÷Óãº$obj = new className();µ±ÀàÓй¹Ô캯Êýʱ£¬»¹Ó¦´«Èë²ÎÊý¡£Èç$obj = new className($v,$v2...);
¶þ£º¹¹Ô캯ÊýºÍÎö¹¹º¯Êý£º
1¡¢¹¹Ô캯ÊýÓÃÓÚ³õʼ»¯£ºÊ¹ÓÃ__construct()£¬¿É´ø²ÎÊý¡£
2¡¢µ«Îö¹¹º¯Êý²»ÄÜ´ø²ÎÊý£¨ÓÃÓÚÔÚÏúÈ¥Ò»¸öÀà֮ǰִÐÐһЩ²Ù×÷»ò¹¦ÄÜ£©¡£Îö¹¹º¯ÊýÓà ......
±ÈÈçÒª¸øÓû§±¨¸æÒ»¸ö´íÎó£¬ÓÃÏÂÃæµÄ·½·¨£º
ʹÓÃset_error_handlerÉèÖÃ×Ô¼ºµÄ´íÎó´¦Àíº¯Êý£¬ÔÚ±¨´íµÄµØ·½Ê¹ÓÃtrigger_error£¬ÔÚ×Ô¶¨ÒåµÄ´íÎó´¦Àíº¯ÊýÖиøÓû§ÏÔʾһ¸ö³ö´íÐÅÏ¢Ò³Ãæ¡£
µ«
ÊÇÈç¹ûµ÷ÓÃtrigger_errorµÄÕâ¸öÒ³ÃæÊDZ»Ò»´ÎajaxÇëÇó´¥·¢µÄ£¬ÄÇôajax·µ»Øºó½«µÃµ½Ò»´ó¶ÑÓÃÓÚÏÔʾ´íÎóµÄhtml´úÂë¡£¶øÒ»°ã
ajaxµ÷Óö ......
²éÕÒmysql_pconnectʱÔÚmysql°ïÖúÎĵµÉÏ·¢Ïֵ쬼ÇÔÚÕâÀï¡£
web serverʹÓÃphpÉú³ÉÒ»¸öwebÒ³ÃæµÄÈýʽÓÐÒÔÏÂÈýÖÖ£º
Ò»£º°ÑPHP×÷ΪCGI Wrapper¡£ÕâÖÖ·½Ê½Ï£¬Ã¿¸öµ½´ïweb serverµÄÇëÇ󶼻ᵼÖÂÒ»¸öphp½âÎöÆ÷½ø³Ì±»´´½¨£¬µ±Õâ¸öphpÒ³ÃæÖ´ÐнáÊøÊ±£¬Õâ¸öphp½âÎöÆ÷½ø³ÌÖÕÖ¹¡£
¶þ£º
ÔÚ¶à½ø³ÌµÄweb serverÖУ¬°Ñphp×÷Ϊweb
se ......
NGINX°²×°ÊÖ¼Ç
Ò»¡¢»·¾³ÐèÒªºÍÏÂÔØ
1. ÀûÓÃYUM°²×°±ØÐëµÄ³ÌÐò¿â
# yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-dev ......