PHPѧϰ±Ê¼Ç1
1£¬Notice: Undefined variable½â¾ö°ì·¨
PHPĬÈÏÅäÖûᱨÕâ¸ö´íÎó£¬ÎÒµÄPHP°æ±¾ÊÇ5.2.9-1,´æÔÚÕâ¸öÎÊÌ⣺
Notice: Undefined variable
Õâ¾ÍÊǽ«¾¯¸æÔÚÒ³ÃæÉÏ´òÓ¡³öÀ´£¬ËäÈ»ÕâÊÇÓÐÀûÓÚ±©Â¶ÎÊÌ⣬µ«ÊµÏÖʹÓÃÖÐ»á´æÔںܶàÎÊÌâ¡£
ÐèÒªÉèÖÃÏÔʾ´íÎó¼¶±ð£¬À´½â¾öÎÊÌâ¡£
ÍøÂçÉϵÄͨÓýâ¾ö°ì·¨ÊÇÐÞ¸Äphp.iniµÄÅäÖãº
½â¾ö·½·¨£º
1) error_reportingÉèÖãº
ÕÒµ½error_reporting = E_ALL
ÐÞ¸ÄΪerror_reporting = E_ALL & ~E_NOTICE
2) register_globalsÉèÖãº
ÕÒµ½register_globals = Off
ÐÞ¸ÄΪregister_globals = On
ÎÒ·¢ÏÖÔÚphp´úÂëÖÐÖ±½ÓʹÓÃ
error_reporting(E_ALL & ~E_NOTICE);
¿ÉÒÔ½â¾öÕâ¸öÎÊÌ⣬С¼¼ÇɼÇһϣ¬ºÇºÇ¡£
----------------------------
2, Notice: Undefined index: ACTION in c:\accounts\bayrealt\wwwroot\hr\appraisal\signin.php
$email = $_POST["GI_EMAIL"];
$action = $_GET["ACTION"];
ÎÒÕâд±¾»úÔËÐÐûÎÊÌ⣬´«µ½ÍøÕ¾·þÎñÆ÷ÉÏÈ¥ÌáʾÈçÏ´íÎó:
Notice: Undefined index: GI_EMAIL in c:\accounts\bayrealt\wwwroot\hr\appraisal\signin.php on line 8
Notice: Undefined index: ACTION in c:\accounts\bayrealt\wwwroot\hr\appraisal\signin.php on line 9
1.ÔÚ×îÇ°Ãæ¼ÓÒ»¾ä
error_reporting(0);
2.
$email = @$_POST["GI_EMAIL"];
$action = @$_GET["ACTION"];
3, Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in
½â¾ö°ì·¨£¬ÔÚmysql_fetch_arrayǰ¼Ó'@', ±ä³É£º @mysql_fetch_array($result)
4£¬mysqlÊý¾Ý¿âÂÒÂëÎÊÌâ
Ҫȷ±£Ò³Ãæ¡¢Êý¾Ý¿âµÈ±àÂë¸ñʽһÖ£¬×îºÃ¶¼ÓÐutf8
Ïà¹ØÎĵµ£º
½ñÌì¸ãÁËÒ»ÏÂÎ磬ÔÚµçÄÔÉϴÁËAPMƽ̨
ϵͳ:Windows7 Professional EN
Apache2.2.9:http://archive.apache.org/dist/httpd/binaries/win32/apache_2.2.9-win32-x86-openssl-0.9.8h-r2.msi
PHP5.3.1:http://windows.php.net/downloads/releases/php-5.3.1-Win32-VC6-x86.zip
MySQL5.1.42:http://ftp.iij.ad.jp/pub/db/ ......
$_GET ±äÁ¿ÓÃÓÚÊÕ¼¯À´×Ô method="get" µÄ±íµ¥ÖеÄÖµ¡£
$_GET ±äÁ¿
$_GET ±äÁ¿ÊÇÒ»¸öÊý×飬ÄÚÈÝÊÇÓÉ HTTP GET ·½·¨·¢Ë͵ıäÁ¿Ãû³ÆºÍÖµ¡£
$_GET ±äÁ¿ÓÃÓÚÊÕ¼¯À´×Ô method="get" µÄ±íµ¥ÖеÄÖµ¡£´Ó´øÓÐ GET ·½·¨µÄ±íµ¥·¢Ë͵ÄÐÅÏ¢£¬¶ÔÈκÎÈ˶¼ÊǿɼûµÄ£¨»áÏÔʾÔÚä¯ÀÀÆ÷µÄµØÖ·À¸£©£¬²¢ÇÒ¶Ô·¢Ë͵ÄÐÅÏ¢Á¿Ò²ÓÐÏÞÖÆ£¨×î¶à 100 ¸ö ......
Ò»¡¢¹æ·¶Ç°ÑÔÆª
±ê×¼»¯²»ÊÇÌØÊâµÄ¸öÈË·ç¸ñ£¬ËüÈóÌÐòÔ±¿ÉÒÔÁ˽âÈκδúÂ룬ŪÇå³ÌÐòµÄ×´¿ö£»ÐÂÈË¿É
ÒԺܿìµÄÊÊÓ¦»·¾³£»·ÀֹнӴ¥phpµÄÈËÒ»´Î´ÎµÄ·¸Í¬ÑùµÄ´íÎó£»ÔÚÒ»ÖµĿª·¢»·¾³Ï£¬
¿ÉÒÔ¼õÉÙÈËÃÇ·¸´íµÄ»ú»á¡£±¾¹æ·¶µÄ±ê×¼ÔÚ¾ø¶Ô¶àÊýÓ¦ÓÃÉÏΪ·ÂÕÕjava¼¼ÊõÌåϵ£¬ÒòΪ
java¼¼ÊõÌåϵÒÔÆäÖÚ¶à³É¹¦µÄ°¸Àý³ÉΪ´ó²¿·Ö¼ÆËã»úÓ¦Ó ......
ÔÚphpÖмÆËãʱ¼ä²îÓÐʱºòÊǼþÂé·³µÄÊÂ!²»¹ýÖ»ÒªÄãÕÆÎÕÁËÈÕÆÚʱ¼äº¯ÊýµÄÓ÷¨ÄÇÕâЩҲ¾Í±äµÄ¼òµ¥ÁË:
Ò»¸ö¼òµ¥µÄÀý×Ó¾ÍÊǼÆËã½èÊéµÄÌìÊý,ÕâÐèÒªphp¸ù¾ÝÿÌìµÄÈÕÆÚ½øÐмÆËã,ÏÂÃæ¾ÍÀ´Ì¸Ì¸ÊµÏÖÕâÖÖÈÕÆÚ¼ÆËãµÄ¼¸ÖÖ·½·¨:
(1) Èç¹ûÓÐÊý¾Ý¿â¾ÍºÜÈÝÒ×ÁË!ÈôÊÇMSSQL¿ÉÒÔʹÓô¥·¢Æ÷!ÓÃרÃżÆËãÈÕÆÚ²îµÄº¯Êýdatediff()±ã¿É ......
ÔÎÄÁ´½Ó£ºhttp://www.phpdo.net/index.php/2010/01/25/29/
ѧϰÁËÒ»¶Îʱ¼äPHP£¬¾õµÃÓеãÊÕ»ñ¡£Ò²Ó¦¸Ã½«Ñ§¹ýµÄ¶«Î÷ÄóöÀ´É¹É¹ÁË£¬²»È»¾Í½»»Ø¸ø¿Î±¾ÁË¡£
PHPÊÇÊ²Ã´ÄØ£¿
PHP£¬Êdz¬¼¶Îı¾Ô¤´¦ÀíÓïÑÔ£¨PHP:Hypertext Preprocessor£©µÄËõд¡£PHP ÊÇÒ»ÖÖ HTML ÄÚǶʽµÄÓïÑÔ£¬ÊÇÒ»ÖÖÔÚ·þÎñÆ÷¶ËÖ´ÐеÄǶÈëHTMLÎĵµµÄ½Å±¾ÓïÑÔ£¬Óï ......