PHP×Ö·û´®¾µäº¯Êý
<?
//------------------------
// PHPÄÚÖÃ×Ö·û´®º¯ÊýʵÏÖ
//------------------------
//×Ö·û´®³¤¶È
function strlen ($str)
{
if ($str == '' ) return 0;
$count = 0;
while (1){
if ( $str[$count] != NULL){
$count++;
continue;
}else{
break;
}
}
return $count;
}
//½ØÈ¡×Ó´®
function substr($str, $start, $length=NULL)
{
if ($str== '' || $start>strlen($str )) return;
&
Ïà¹ØÎĵµ£º
×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 ......
¾³£ÓÐһЩ¾Ñé²»×ãµÄPHP¿ª·¢ÈËÔ±ÔÚFreenodeµÄphp IRCƵµÀÉÏÎÊÎÊÌâ¡£Èç¹ûÎÊÌâºÜËöË飬»òÕß´ð°¸ÏÔ¶øÒ×¼û£¬»ò±íÏÖµÃÏóÒ»¸ö²ËÄñ£¬ºÜ¿ìËûÃǾͻᷢÏÖ»áÊܵ½ÈçÏÂһЩ»Ø¸´µÄÅں䣺“È¥¶Á¸ÃËÀµÄÊÖ²áÈ¥°É”£¬“ºÃºÃȥѧһѧPHP°É”£¬“ÎÒÃDz»ÊÇÄã¸öÈ˵ĵ¼Ê¦”»ò¸üÖ±½ÓµÄ“ÄãÐèÒª³ÉΪһ¸ö¸üºÃµÄPH ......
ÓÃPOSTÀ´´«Öµ£¬ÔÚÁíÍâÒ»¸öÒ³Ãæ½ÓÊÕ²ÎÊýÓÃ$_POST["²ÎÊýÃû"]
ÓÃGETÀ´´«Öµ£¬ÓÃ$_GET["²ÎÊýÃû"]À´½ÓÊÕ²ÎÊý¡£
¾ÙÀý³ÌÐò£º
<form action="action.php" method="POST">
POSTÓëGET´«ÖµµÄÇø±ð£º
Post´«ÊäÊý¾Ýʱ£¬²»ÐèÒªÔÚURLÖÐÏÔʾ³öÀ´£¬¶øGet·½·¨ÒªÔÚURLÖÐÏÔʾ¡£
Post´«ÊäµÄÊý¾ÝÁ¿´ó£¬¿ÉÒÔ´ïµ½2M£¬¶øGet·½·¨ÓÉÓÚÊÜ ......
¶Ô CodeIgniter µÄ½éÉÜ
´ó¶àÊýPHPer¶¼Ïëд³öÔËÐÐ״̬Á¼ºÃµÄÓ¦ÓóÌÐò£¬¶øÇÒÏ£Íû¾¡¿ÉÄÜ×öµÃ¼òµ¥ÇÒ²»·ÑÊ¡£ÕâÆªÎÄÕÂÊÇÓÐ¹Ø CodeIgniterµÄ£¨ÒÔºó¼ò³ÆCI£©,CIÊÇÒ»¸ö´ï³ÉÉÏÃæÄ¿µÄµÄËùν¿ò¼Ü¡£
Èç¹ûÄãÖ»ÊÇÒª´ï³ÉÒ»¸ö×îÖյĽá¹û£¬¶ø°ÑÖмäËùÓеıàÂëϸ½ÚºÍ¸´ÔÓͳͳ¶ª¸øÒ»¸ö¿ò¼Ü£¬CIÊÇÄã×îºÃµÄÅóÓÑ¡£
CIÓкܶàÓŵ㣺Ãâ·Ñ, ÇáÁ¿¼¶, ......
¶þ·ÖÖÓ: ½¨Á¢Ò»¸ö CodeIgniter ÍøÕ¾
ÓÃCI½¨Ò»¸öÍøÕ¾ºÜÈÝÒס£ ÕâÒ»Õº̣ܶ¬½âÊÍÁËÓÃCIÖÆ×÷ÍøÕ¾Ê±·¢ÉúÁËЩʲô£¬ÄÄЩÎļþ±»´´½¨£¬ÈÃÎÒÃÇÀ´ÇÆÒ»ÇÆ£º
. ´´½¨ÍøÕ¾ÐèҪʲôÈí¼þ£¿
. °²×° CI Îļþ: Ò»¸ö¼òµ¥µÄÏÂÔØºÍ½âѹËõ²Ù×÷
. CI µÄ»ù±¾ÉèÖÃ: ÓÐÄÄЩÎļþ¼Ð¼°ËüÃÇÊÇÈçºÎ×éÖ¯µÄ
. CI °²×°Ê±Ä¬ÈϵĿØÖÆÆ÷ºÍÊÓͼ
. һЩ¼òµ¥µÄ ......