Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : php

PHP

ÎÒÊÇѧµç×ÓÉÌÎñµÄѧÉú£¬Ö÷Ҫѧϰ·½ÏòÊǵç×ÓÉÌÎñ¼¼Êõ²ãÃæµÄ¶«Î÷¡£Ñ§ÁËÒ»Äê¶àµÄʱ¼äÁË£¬¸Ð¾õСÓÐÊÕ»ñ¡£
ǰ¶Îʱ¼ä³öÈ¥ÃæÊÔflashµÄʱºò·¢ÏÖ×Ô¼ººÍ±ðÈ˵ÄÒªÇó²î¾àÉõÔ¶£¬»Øµ½Ñ§Ð£ºóŬÁ¦µÄѧϰPHP£¬×ÔÎҸоõ»¹²»´í£¬È«°àֻʣϼ¸¸öÈËÔÚѧºǫ́ÓïÑÔÁË£¬²»ÖªµÀÊÇÒòΪÓÐÁËÉÏÒ»´ÎµÄ´ò»÷»¹ÊÇÒòΪÎÒÊʺÏѧPHP£¬×ÔÈÏΪѧµÃ±È½Ï¿ì£¬ÖÁÉÙ±ÈÖÜΧµÄ´ó¶àÊýͬѧѧµÃ¿ì¡£
¾­¹ýÉÏÒ»´ÎµÄ½ÌѵºîÎÒÉîÉîµÄÖªµÀ£¬×Ô¼ºÖ»²»¹ýÊǾ®µ×Ö®ÍܶøÒÑ£¬ÒªÑ§µÃ»¹ºÜ¶à¡£  ²»¹ýÎÒ¶ÔѧУµÄ¸Ð¾õ²»ÔõôºÃ£¬ÀÏʦֻ½ÌһЩÈëÃŵÄ֪ʶ£¬¿Î³Ì°²ÅÅÍêÁ˾Í×ßÈ˵ġ£Èç¹ûÏëÓиü´óµÄÌá¸ß¾ÍµÃÍêÍêȫȫµÄ¿¿×Ô¼ºÁË¡£
µÃµ½ÅóÓѵÄÍÆ¼ö£¬¾Ãµ½CSDNÀ´¿´¿´ÁË£¬Ã»Ïëµ½CSDNÓÐÒ»¸öѧÉúµÄ°å¿é£¬ºÜ×ÔÈ»µÄ¾Í×¢²á½øÀ´ºÍÖÚ¶à¸ßÊÖѧϰÁË¡£ÔÚ´ËÏ£ÍûͬÊÇѧϰphp¡¢JSPµÄÅóÓÑÄܸøÓëÖ¸µã¡£ ......

apache phpÔ´Âë°²×°

 Ò»¡¢apache Ô´Âë°²×°
./configure --prefix=/usr/local/apache --enable-so
make
make install
×¢£º°²×°ºóÈç¹û¸Ä±äapacheÆðʼĿ¼(¹¤×÷Ŀ¼)£¬¿ÉÄÜ»á³öÏÖ403´íÎ󣬴ËʱÐÞ¸Ähttpd.confÖеÄUserºÍGroupΪÄã¸Ä±äºó
     µÄÆðʼĿ¼ËùÊôµÄÓû§ºÍ×é¼´¿É£¡
     ÈçrootÓû§°²×°apache£¬ÔòȱʡÅäÖÃΪ
     User daemon
     Group daemon
     Äã¸Ä±äDocumentRootΪһoracleÓû§Ä¿Â¼£¬ÔòÐÞ¸ÄÅäÖÃΪ
     User oracle
     Group dba
¶þ¡¢ php Ô´Âë°²×°
./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --with-oci8=/opt/ora/product/11.2.0/dbhome_1 --with-oci8=$ORACLE_HOME
make
make install
cp php.ini-development /usr/local/lib/php.ini
ÐÞ¸Äphp.ini Ìí¼Ó
  extension=oci8.so
ÐÞ¸Ähttpd.conf Ìí¼Ó
  AddType application/x-httpd-php  .php  .phtml
  AddType application/x-httpd-php-source .phps
ÐÞ¸Ä/etc/profile Ìí¼Ó
  PA ......

×îÁîPHP³õѧÕßÍ·Í´µÄÊ®ËĸöÎÊÌâ

 ¡¾1¡¿Ò³ÃæÖ®¼äÎÞ·¨´«µÝ±äÁ¿ get,post,sessionÔÚ×îеÄphp°æ±¾ÖÐ×Ô¶¯È«¾Ö±äÁ¿Êǹرյģ¬ËùÒÔÒª´ÓÉÏÒ»Ò³ÃæÈ¡µÃÌá½»¹ýÀ´µÃ±äÁ¿ÒªÊ¹ÓÃ$_GET['foo'],$ _POST['foo'],$_SESSION['foo']À´µÃµ½¡£µ±È»Ò²¿ÉÒÔÐÞ¸Ä×Ô¶¯È«¾Ö±äÁ¿Îª¿ª(php.ini¸ÄΪ register_globals = On)£»¿¼Âǵ½¼æÈÝÐÔ£¬»¹ÊÇÇ¿ÆÈ×Ô¼ºÊìϤеÄд·¨±È½ÏºÃ¡£¡¡¡¡
¡¾2¡¿Win32ÏÂapache2 ÓÃget·½·¨´«µÝÖÐÎIJÎÊý»á³ö´í£ºtest.php?a=ÄãºÃ&b=ÄãÒ²ºÃ¡¡
¡¡´«µÝ²ÎÊýÊǻᵼÖÂÒ»¸öÄÚ²¿´íÎó¡¡¡¡
¡¡½â¾ö°ì·¨:"test.php?a=".urlencode(ÄãºÃ)."&b=".urlencode(ÄãÒ²ºÃ)¡¡
¡¾3¡¿win32ϵÄsession²»ÄÜÕý³£¹¤×÷¡¡
¡¡php.iniĬÈϵÄsession.save_path = /tmp¡¡
¡¡ÕâÏÔÈ»ÊÇlinuxϵÄÅäÖã¬win32ÏÂphpÎÞ·¨¶ÁдsessionÎļþµ¼ÖÂsessionÎÞ·¨Ê¹Ó㬰ÑËü¸Ä³ÉÒ»¸ö¾ø¶Ô·¾¶¾Í¿ÉÒÔÁË£¬ÀýÈçsession.save_path = c:windows emp¡¡¡¡
¡¾4¡¿ÏÔʾ´íÎóÐÅÏ¢¡¡¡¡
µ±php.iniµÄdisplay_errors = On²¢ÇÒerror_reporting = E_ALLʱ£¬½«ÏÔʾËùÓеĴíÎóºÍÌáʾ£¬µ÷ÊÔµÄʱºò×îºÃ´ò¿ªÒÔ±ã¾À´í£¬Èç¹ûÄãÓÃÒÔǰphpд·¨´íÎóÐÅÏ¢¶à°ëÊǹØÓÚ䶨Òå±äÁ¿µÄ¡£±äÁ¿ÔÚ¸³ÖµÒÔǰµ÷ÓûáÓÐÌáʾ£¬½â¾ö°ì·¨ÊÇ̽²â»òÕ߯Á±Î¡£¡¡¡¡
ÀýÈçÏÔʾ$foo£¬¿ÉÒÔif(isset($foo)) echo $ ......

PHP´¦ÀíÔÚÏßÓû§

 ×ªÌù×Ô: http://hi.baidu.com/isnono/blog/item/3c94ea11a54a0fc7a7ef3f94.html
¾­³£ÔÚCSDNµÄPHPÂÛ̳ÉÏ¿´µ½ÓÐÅóÓÑÎÊ´¦ÀíÔÚÏßÓû§µÄÎÊÌâ,ÎÒд¹ýÀàËÆµÄ´úÂë,¾ÍÄóöÀ´Ï׳óÁË,ÓеãÀ¬»ø,»ù±¾ÉÏʵÏÖÁ˹¦ÄÜ, ͬÊÇÒ²Äܹ»À©Õ¹£¬±ÈÈçͬʱֻÔÊÐíÒ»¸öÕʺÅÔÚÏߵȡ£
/*
³ÌÐòÓÃ;£º¼ì²âÔÚÏßÓû§
³ÌÐò×÷Õߣºheiyeluren
д×÷ʱ¼ä£º2004/6
*/
<? session_cache_limiter("private,max-age=10800"); ?>
<? @session_start(); ?>
<? include("Function.php"); ?>
<? include("ConnDB.php"); ?>
<? include("Const.php"); ?>
<?php
//ÔÚÏßÓû§´¦Àí
if (isset($user_name))//Èç¹ûsessionдÁË,ÄÇôÓû§ÒѾ­µÇ½
{
$result = mysql_query("SELECT * from aliang_online WHERE OnlineUser   = '$user_name' ") or die($die_msg."Óû§ÓÐûÓÐдÈëÔÚÏßÁбí");
    //²éѯ¿´¿´Óû§ÓÐûÓÐдÈëÔÚÏßÁбí
$num = mysql_num_rows($result);
if ($num != 0) //Èç¹ûÒѾ­Ð´ÈëÁËÔÚÏßÁбí,¾Í¸üÐÂ×îºóÔÚÏßʱ¼äºÍ״̬
{   //$now_timeÊÇ×Ô¶¨ÒåµÄÒ»¸ö³£Á¿,´ú±íÏÖÔÚʱ¼äµÄʱ¼ä´Á,¸Ã³£Á¿ÔÚconst.phpÖÐÉèÖÃ
   ......

php¶ÔͼƬÌí¼ÓˮӡÀà

 /*
* ¹¦ÄÜ£ºPHP
ͼƬˮӡ (ˮӡ֧³ÖͼƬ»òÎÄ×Ö)
* ²ÎÊý£º
*      $product_img    ±³¾°Í¼Æ¬£¬¼´ÐèÒª¼ÓˮӡµÄͼƬ£¬ÔÝÖ»Ö§³ÖGIF,JPG,PNG¸ñʽ£»
*      $waterPos        Ë®Ó¡Î»Öã¬ÓÐ10ÖÖ״̬£¬0ÎªËæ»úλÖã»
*                        1Ϊ¶¥¶Ë¾Ó×ó£¬2Ϊ¶¥¶Ë¾ÓÖУ¬3Ϊ¶¥¶Ë¾ÓÓÒ£»
*                        4ΪÖв¿¾Ó×ó£¬5ΪÖв¿¾ÓÖУ¬6ΪÖв¿¾ÓÓÒ£»
*                        7Ϊµ×¶Ë¾Ó×ó£¬8Ϊµ×¶Ë¾ÓÖУ¬9Ϊµ×¶Ë¾ÓÓÒ£»
*      $waterImage        Í¼Æ¬Ë®Ó¡£¬¼´×÷ΪˮӡµÄͼƬ£¬ÔÝÖ»Ö§³ÖGIF,JPG,PNG¸ñʽ£»
*      $waterText        ÎÄ×Öˮӡ£¬¼´°ÑÎÄ×Ö×÷ΪΪˮӡ£¬Ö§³ÖASCIIÂ룬²»Ö§³ÖÖÐÎÄ£»
*&nb ......

java£¬php£¬mysqlʱ¼ä´¦Àí

javaÖÐʱ¼ä´ÁºÍʱ¼ä×Ö·û´®Ö®¼äµÄת»»
»ñÈ¡µ±Ç°µÄunixʱ¼ä´Á
new Date().getTime()
System.currentTimeMillis()
·µ»ØµÄÊǺÁÃëÊý£¬Òª×ª»»long t = System.currentTimeMillis()/1000;
»ñÈ¡µ±Ç°ÄêÔÂÈÕÒÔ¼°Ê±·ÖÃë
Calendar c = Calendar.getInstance();
c.get(Calendar.YEAR))  c.get(Calendar.YEAR))  c.get(Calendar.DATE)
½«UNIXʱ¼ä´Áת»»³Éʱ¼ä×Ö·û´®
new SimpleDateFormat("yyyy/MM/dd").format(new Date(timestamp*1000));
½«Ê±¼ä×Ö·û´®×ª»»³ÉUNIXʱ¼ä´Á
new java.text.SimpleDateFormat (”dd/MM/yyyy HH:mm:ss”).parse(”09/22/2008 16:33:00″).getTime()
ÔÚjavaÖÐ×Ö·û´®ºÍunixʱ¼ä´ÁÖ®¼äÓÐÒ»¸öÖÐרÀàÐÍÊÇDate
Date.getTime()  ÓÉDateµ½unixtime
new Date(unixtime)  ÓÉunixtimeµ½Date
×¢Ò⣺
Çë×¢Ò⣡¶ÔÓ벻ͬµÄÊ±Çø´¦ÀíÉÏÓвîÒ죬Ê×ÏÈÒªÇå³þ×Ô¼ºËùÔÚµÄÊ±Çø¡£
String timezone_info = System.getProperty(”user.timezone”);
System.out.println(”µ±Ç°µÄÊ±Çø:”+timezone_info);
System.out.println(”Ê±ÇøÐÅÏ¢:”+TimeZone.getDefault());
Êä³ö£º
µ±Ç°µÄ求 ......

java£¬php£¬mysqlʱ¼ä´¦Àí

javaÖÐʱ¼ä´ÁºÍʱ¼ä×Ö·û´®Ö®¼äµÄת»»
»ñÈ¡µ±Ç°µÄunixʱ¼ä´Á
new Date().getTime()
System.currentTimeMillis()
·µ»ØµÄÊǺÁÃëÊý£¬Òª×ª»»long t = System.currentTimeMillis()/1000;
»ñÈ¡µ±Ç°ÄêÔÂÈÕÒÔ¼°Ê±·ÖÃë
Calendar c = Calendar.getInstance();
c.get(Calendar.YEAR))  c.get(Calendar.YEAR))  c.get(Calendar.DATE)
½«UNIXʱ¼ä´Áת»»³Éʱ¼ä×Ö·û´®
new SimpleDateFormat("yyyy/MM/dd").format(new Date(timestamp*1000));
½«Ê±¼ä×Ö·û´®×ª»»³ÉUNIXʱ¼ä´Á
new java.text.SimpleDateFormat (”dd/MM/yyyy HH:mm:ss”).parse(”09/22/2008 16:33:00″).getTime()
ÔÚjavaÖÐ×Ö·û´®ºÍunixʱ¼ä´ÁÖ®¼äÓÐÒ»¸öÖÐרÀàÐÍÊÇDate
Date.getTime()  ÓÉDateµ½unixtime
new Date(unixtime)  ÓÉunixtimeµ½Date
×¢Ò⣺
Çë×¢Ò⣡¶ÔÓ벻ͬµÄÊ±Çø´¦ÀíÉÏÓвîÒ죬Ê×ÏÈÒªÇå³þ×Ô¼ºËùÔÚµÄÊ±Çø¡£
String timezone_info = System.getProperty(”user.timezone”);
System.out.println(”µ±Ç°µÄÊ±Çø:”+timezone_info);
System.out.println(”Ê±ÇøÐÅÏ¢:”+TimeZone.getDefault());
Êä³ö£º
µ±Ç°µÄ求 ......

java£¬php£¬mysqlʱ¼ä´¦Àí

javaÖÐʱ¼ä´ÁºÍʱ¼ä×Ö·û´®Ö®¼äµÄת»»
»ñÈ¡µ±Ç°µÄunixʱ¼ä´Á
new Date().getTime()
System.currentTimeMillis()
·µ»ØµÄÊǺÁÃëÊý£¬Òª×ª»»long t = System.currentTimeMillis()/1000;
»ñÈ¡µ±Ç°ÄêÔÂÈÕÒÔ¼°Ê±·ÖÃë
Calendar c = Calendar.getInstance();
c.get(Calendar.YEAR))  c.get(Calendar.YEAR))  c.get(Calendar.DATE)
½«UNIXʱ¼ä´Áת»»³Éʱ¼ä×Ö·û´®
new SimpleDateFormat("yyyy/MM/dd").format(new Date(timestamp*1000));
½«Ê±¼ä×Ö·û´®×ª»»³ÉUNIXʱ¼ä´Á
new java.text.SimpleDateFormat (”dd/MM/yyyy HH:mm:ss”).parse(”09/22/2008 16:33:00″).getTime()
ÔÚjavaÖÐ×Ö·û´®ºÍunixʱ¼ä´ÁÖ®¼äÓÐÒ»¸öÖÐרÀàÐÍÊÇDate
Date.getTime()  ÓÉDateµ½unixtime
new Date(unixtime)  ÓÉunixtimeµ½Date
×¢Ò⣺
Çë×¢Ò⣡¶ÔÓ벻ͬµÄÊ±Çø´¦ÀíÉÏÓвîÒ죬Ê×ÏÈÒªÇå³þ×Ô¼ºËùÔÚµÄÊ±Çø¡£
String timezone_info = System.getProperty(”user.timezone”);
System.out.println(”µ±Ç°µÄÊ±Çø:”+timezone_info);
System.out.println(”Ê±ÇøÐÅÏ¢:”+TimeZone.getDefault());
Êä³ö£º
µ±Ç°µÄ求 ......
×ܼǼÊý:2174; ×ÜÒ³Êý:363; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [271] [272] [273] [274] 275 [276] [277] [278] [279] [280]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ