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

PHP±à³ÌµÄÏȽø¼¼Êõ

ËäÈ»PHPÌṩÁ˺ܶ๦ÄÜÎÒÃÇ£¬µ«ÓÐЩÊÂÇ黹ûÓд¦ÀíÕâЩ·Ç³£·½±ã¡£ÀýÈ磬PHPÌṩµÄÈÕÆÚ¹¦ÄÜ£¬Ê±¼äºÜÓÐÏÞ¡£ MySQLÒѾ­ÌṩÁËÐí¶àÎÒÃÇÕâЩ¹¦ÄÜ¡£ÎÒ¿ÉÒÔʹÓÃMySQLº¯ÊýÀ´´¦ÀíPHPµÄ¹ý³Ì£¿ÎÒÔÚÏÂÃæµÄ³¢ÊÔ¡£
“£¿ PHPµÄ
$ data_time =“1998-12-31 23:59:59”;
$ connect_id = mysql_connect£¨'±¾µØÖ÷»ú'£©;
$ query_id = mysql_query£¨“Ñ¡ÔñDATE_ADD£¨'$ data_time'£¬¼ä¸ô1Ä꣩”£¬$ connect_id£©;
$ data_time = mysql_result£¨$ query_id£¬0£©;
mysql_close£¨$ connect_id£©;
»ØÉù$ data_time;
£¿ “
Õþ¸®Ó¦¼³È¡¾­Ñ飬ÎÒÃÇÔÚ±à³Ì¹ý³ÌÖÐÒ²¿ÉÒÔʹÓÃmysqlÌṩµÄÆäËûÖ°ÄÜ¡£
µ±È»£¬¹¦ÄܺÍʹÓÃÌṩÁËMySQLµÄBaituoÄãÓ¦¸ÃÈ¥µÄÊֲᡣ
²»Êʵ±µÄ£¬ÇëÖ¸Õý£¡


Ïà¹ØÎĵµ£º

ubuntu Ï ´î½¨ apache+php+mysql


#apt-get install apache2
//°²×°apahce2
#apt-get install php5
//°²×°php5
#apt-get install mysql-server
//°²×°mysql·þÎñ¶Ë
#apt-get install  mysql-myclient
//°²×°mysqlµÄ¿Í»§¶Ë
#apt-get install php-mysql
//°²×°php-mysqlµÄÁ¬½á
apache+php+mysql »·¾³ÒѾ­´î½¨ºÃÁË
½«ÒÔϵķþÎñÖØÆôÒ»ÏÂ
#/et ......

ÓÃPhpÔõô±àд³ö¾ßÓи߰²È«µÄ´úÂë

PHPÊÇÒ»ÃÅ¿ª·¢Ëٶȿ죬ÔËÐÐËÙ¶È¿ìµÄÓïÑÔ£¬µ«ÊÇËüÒ²ÓÐÖÂÃüȱµã£¬ÎÞ¶àỊ̈߳¨ËäÈ»ApacheµÄ·þÎñÆ÷ÔÚÁíÒ»Ö̶ֳÈÉÏÃÖ²¹ÁËÕâÖÖȱÏÝ£¬µ«ÊÇÔÚ±àдһЩÐèÒª¸ß²¢·¢²¢ÇÒ¿¼ÂÇЧÂʵijÌÐòÏ£¬Ëü»¹ÊÇÃ÷ÏÔ²»×㣩¡£
µ«ÊÇPHP¿ÉÒÔ´ó´óËõ¶Ì¿ª·¢ÖÜÆÚ£¬Ó뿪·¢³É±¾£¨±ÈÈçPHP¶ÔÓÚ³ÌÐòÒªÇóµÄÃż÷ºÜµÍ£©¡£
×ÜÌåÀ´Ëµ£¬PHPºÜÊʺϿª·¢ÍøÕ¾À´Ó㬶øÔÚ¿ª·¢ ......

Àí½âPHPÖеÄMVC±à³ÌÖ®MVC¿ò¼Ü¼ò½é

¡¾Ê²Ã´ÊÇMVC£¿¡¿
        MVCÊÇÒ»¸ö¿ÉÒÔÈÃÄã°Ñ“Èý¸ö²¿·Ö£¨¼´MVCµÄÈ«³Æ£¬Model¡¢ View¡¢Controller£©”гµ÷µØ×é³ÉÒ»¸ö¸´ÔÓÓ¦ÓóÌÐòµÄ¸ÅÄî¡£Ò»Á¾Æû³µ¾ÍÊÇÒ»¸öÔÚÏÖʵÉú»îÖзdz£ºÃµÄMVCÀý×Ó¡£ÎÒÃÇ¿´³µ¶¼¿´Á½¸öView£¨ÏÔ Ê¾£©²¿·Ö£ºÄÚ²¿ºÍÍⲿ¡£¶øÕâÁ½¸ö¶¼Àë²»¿ªÒ»¸öController£ ......

php´òÓ¡º¯Êý¼¯ºÏ

 
1 echo();2 print();3 die();4 printf();5 sprintf();6 print_r();7 var_dump();
1 echo()
  ¿ÉÒÔͬʱÊä³ö¶à¸ö×Ö·û´®,¿ÉÒÔ¶à¸ö²ÎÊý,²¢²»ÐèÒªÔ²À¨ºÅ,ÎÞ·µ»ØÖµ¡£
2 print()
  Ö»¿ÉÒÔͬʱÊä³öÒ»¸ö×Ö·û´®£¬Ò»¸ö²ÎÊý,ÐèÒªÔ²À¨ºÅ,Óзµ»ØÖµ,µ±ÆäÖ´ÐÐʧ°Üʱ·µflase .print  µÄÓ÷¨ºÍCÓï ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ