PHP»º´æ¼¼Êõ£ºmemcacheº¯ÊýÏê½âÖ®¶þ
memcache::debug
bool memcache_debug ( bool $on_off )
˵Ã÷£º
¿ØÖƵ÷ÊÔ¹¦ÄÜ£¬Ç°ÌáÊÇphpÔÚ±àÒëµÄʱºòʹÓÃÁË-enable-debugÑ¡Ï·ñÔòÕâ¸öº¯Êý²»»áÓÐ×÷Óá£
²ÎÊý£º
$on_off£ºtrue±íʾ¿ªÆôµ÷ÊÔ£¬false±íʾ¹Ø±Õµ÷ÊÔ
·µ»ØÖµ£º
Èç¹ûphpÔÚ±àÒëµÄʱºòʹÓÃÁË-enable-debugÑ¡Ï·µ»Øtrue£¬·ñÔò·µ»Øfalse
Memcache::decrementÓ÷¨
int Memcache::decrement ( string $key [, int $value ] )
˵Ã÷£º
Memcache::decremen·½·¨µÄ×÷ÓÃÊǶԱ£´æµÄij¸ökeyÖеÄÖµ½øÐмõ·¨²Ù×÷£¬Ó÷¨¸úMemcache::incrementÀàËÆ¡£
ÄãÒ²¿ÉÒÔÓÃmemcache_decrement()º¯Êý¡£
²ÎÊý£º
Key:ÏëÒª¼õÉٵļüµÄÃû×Ö
Value:ÏëÒª¼õÉÙµÄÖµ¡£
·µ»ØÖµ£º
Èç¹û³É¹¦£¬·µ»Ø±»¼õÉÙºóµÄÖµ£¬Èç¹ûʧ°Ü·µ»Øfalse¡£
Àý×Ó£º
<?php
$memcache = new Memcache;
$memcache->connect(’localhost’, 11211);
$memcache->set(’test_item’, 8);
$memcache->increment(’test_item’, 4);
echo $memcache->decrement(’test_item’, 7);
// ÏÔʾ 5
?>
Õâ¸öÀý×ÓÁ¬Memcache::incrementº¯Êý¶¼Ò»¿éÑÝʾÁË¡£
Memcache::deleteÓ÷¨
bool Memcache::delete ( string $key [, int $timeout ] )
˵Ã÷£º
ɾ³ýÒ»¸ökeyÖµ£¬Èç¹û²ÎÊý$timeout±»ÉèÖã¬ÄÇô´æ´¢µÄÖµ»áÔÚÉèÖõÄÃëÊýÒÔºó¹ýÆÚ£¬ÄãÒ²¿ÉÒÔÓú¯Êýmemcache_delete()
·µ»ØÖµ£º
Èç¹û³É¹¦Ôò·µ»Ø TRUE£¬Ê§°ÜÔò·µ»Ø FALSE¡£
Àý×Ó£º
<?php
/* ÃæÏò¹ý³Ì API */
$memcache_obj = memcache_connect(’memcache_host’, 11211);
/* ÔÚ10ÃëÒԺ󣬻º´æµÄÖµ»á±»·þÎñÆ÷ɾ³ý */
memcache_delete($memcache_obj, ’key_to_delete’, 10);
/* ÃæÏò¶ÔÏó API */
$memcache_obj = new Memcache;
$memcache_obj->connect(’memcache_host’, 11211);
$memcache_obj->delete(’key_to_delete’, 10);
?>
Memcache::flush
bool Memcache::flush ( void )
˵Ã÷£º
Çå³ýËùÓлº´æµÄÊý¾Ý¡£Memcache::flushʵ¼ÊÉÏûÓÐÊÍ·Å×ÊÔ´£¬Ëü½ö½ö½«ËùÓеĻº´æ±ê¼ÇΪ¹ýÆÚ£¬ÕâÑù¿ÉÒÔʹÐµĻº´æÀ´¸²¸Ç±»Õ¼µÄÄÚ´æ¿Õ¼ä¡£Ò»ÑùµÄº¯ÊýÊÇmemcache_flush()
·µ»ØÖµ£º
Èç¹û³É¹¦Ôò·µ»Ø TRUE£¬Ê§°ÜÔò·µ»
Ïà¹ØÎĵµ£º
Óõ½µÄXMLÎļþ»¹ÒÔ“Php Xml´¦ÀíÖ®simplexmlʹÓ÷½·¨Ç³Ì¸”Ò»ÎÄÖеÄXMLΪÀý£¬ÎļþÃûΪ£ºme.xml¡£´úÂëÈçÏ£º
PHP XML´¦ÀíXML´úÂë
<?
xml
version
=
"1.0"
encoding
=
"utf-8"
?>
<
phplamp
>
& ......
°æÈ¨ÉùÃ÷£º¿ÉÒÔÈÎÒâ×ªÔØ£¬×ªÔØÊ±ÇëÎñ±ØÒÔ³¬Á´½ÓÐÎʽ±êÃ÷ÎÄÕÂÔʼ³ö´¦ºÍ×÷ÕßÐÅÏ¢¼°±¾ÉùÃ÷
http://www.5ilinux.com/lamp01.html
¹Ø¼ü×Ö£ºapache+mysql+php apache mysql php ÅäÖà lamp ·þÎñÆ÷ web
Linux+Apache+Mysql+PHPµäÐÍÅäÖÃ
µ÷ÊÔ»·¾³£ºRedhat9.0 Apache1.3.29 Mysql3.23.58 PHP4.3.4
LinuxϵͳµÄ°²×°ÎҾͲ»½²Á ......
<?
$_mysqlhost="localhost";
$_mysqluser="root";
$_mysqlpass="";
$_mysqldata="mydata";
$_connect=mysql_connect($_mysqlhost,$_mysqluser,$_mysqlpass) or die ("´íÎó".mysql_error());
mysql_query("SET character_set_connection=utf8, character_set_results=utf8, character_set_client=binary", $ ......
ÔÚÒÔǰµÄ×öµÄÀý×ÓÖÐÓöµ½¹ýÖØ¸´µÄ¼ÓÔØµÄ´íÎó ¶î ÄǸöÊÇͨ¹ýinclude_once()À´½â¾ö »òÕß²»ÈÃËûÖØ¸´¼ÓÔØ°ÑÖØ¸´µÄinclude()È¥µôÒ»¸ö»ò¶à¸ö£¬×îÖÕֻʣÏÂÒ»¸öÕâÑùÎÊÌâ¾Í½â¾öÁË£¬µ«½ñÌìÓöµ½µÄÎÊÌâ¾Í¼¬ÊÖÁË ËµÊÇÕÒ²»µ½Îļþ¡£
ÊÂÇéÊÇÕâÑùµÄ £¬½ñÌìÔÚÎļþ¼ÐÀïÔÙн¨ÁËÒ»¸öÎļþ¼Ð£¬È»ºóÒÔǰinclud ......
ÎÒÃdz£³£ÔÚÍøÕ¾ÉÏ¿´µ½Ä³ÆªÎÄÕ·¢±íÓÚ“3Ììǰ”£¬“5¸öÔÂǰ”£¬“4Äêǰ”¡£ÏÂÃæÕâ¸öº¯Êý¾ÍÌṩÁ˼ÆËãÕâ¸öʱ¼ä²îµÄ¹¦ÄÜ¡£
<?php
/**
* ʱ¼ä²î¼ÆËã
*
* @param Timestamp $time
* @return String Time Elapsed
* @author Shelley Shyan
* @copyright http://phparch.cn (Professiona ......