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

±à³ÌС¼¼ÇÉ PHP»ñÎļþÀ©Õ¹ÃûµÄÈýÖÖ·½·¨

·½·¨Ò»£º
<?php
function extend_1($file_name)
{
$retval="";
$pt=strrpos($file_name, ".");
if ($pt) $retval=substr($file_name, $pt+1, strlen($file_name) - $pt);
return ($retval);
}
?>
·½·¨¶þ£º
function extend_2($file_name)
{
$extend = pathinfo($file_name);
$extend = strtolower($extend["extension"]);
return $extend;
}
·½·¨Èý£º
function extend_3($file_name)
{
$extend =explode("." , $file_name);
$va=count($extend)-1;
return $extend[$va];
}


Ïà¹ØÎĵµ£º

ÓÃPHPʵÏÖ·ÉÐÅapi½Ó¿Ú·¢·ÉÐŶÌÐÅ

²»¹ýÕâ¸ö²»ÄܺͷÉÐſͻ§¶ËͬʱµÇ¼£¬¶þÕßÖ»ÄܵÇÒ»¸ö£¬Ö»Òª´úÂëÔÚdwÀï´ò¿ª£¬¿Í»§¶Ë¾ÍµôÁ˺ǺÇ~~~
<?php
/*
* Created on 2010-4-18
* MiaoPengFei
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
*/
$data["username"] = ;//ÕâÀïÌ ......

´ÓȨÏÞÈëÊÖ½â¾öIIS+PHP»·¾³¹ÊÕÏ(ͼ)

ÔÚIIS»ù´¡ÉϽ¨Á¢PHP»·¾³×Ü»á³öÏÖÕâÑù»òÄÇÑùµÄÎÊÌ⣬ºÜ¶àÎÊÌâ¶¼±È½ÏÄѽâ¾ö£¬±ÊÕß×î½üÔÚ½¨Á¢IISÏÂPHP»·¾³Ê±¾ÍÓöµ½Á˳öÏÖ·ÃÎʳö´íµÄÎÊÌ⣬ËùÓÐphpÒ³ÃæÎļþÎÞ·¨Õý³£ÏÔʾ³öÀ´£¬¶øASP»¹ÓÐHTML¾²Ì¬Ò³ÃæÄܹ»Ë³Àû·ÃÎÊ¡£ÏÂÃæ¾ÍÇë¸÷λIT168µÄ¶ÁÕßËæÎÒÒ»Æð´ÓȨÏÞÈëÊÖ½â¾öIIS+PHP»·¾³¹ÊÕÏ¡£
Ò»¡¢¹ÊÕÏÏÖÏó£º
    ±ÊÕß´î½ ......

ÔÚPHP5ÖÐʹÓÃDOM¿ØÖÆXML


PHP5ÖÐÔöÇ¿ÁËXML
µÄ
Ö§³Ö£¬Ê¹ÓÃDOM
À©Õ¹ÁËXML²Ù×÷µÄÄÜÄÍ¡£ÕâЩº¯Êý
×÷Ϊ PHP5 ºËÐĵÄÒ»²¿·Ö£¬ÎÞÐè±»°²×°
¼´¿ÉʹÓá£
ÏÂÃæµÄÀý×Ó¼òµ¥µÄÑÝʾÁËDOM¶ÔXMLµÄ²Ù
×÷£¬Ïêϸ½âÊÍÇë¿´´úÂë
ÖеÄ×¢ÊÍ
<?
/************************************************
**         & ......

ÓÅ»¯PHP´úÂëµÄ42Ìõ½¨Òé

1.Èç¹ûÒ»¸ö·½·¨¿É¾²Ì¬»¯£¬¾Í¶ÔËü×ö¾²Ì¬ÉùÃ÷¡£ËÙÂÊ¿ÉÌáÉýÖÁ4±¶¡£
2.echo ±È print ¿ì¡£
3.ʹÓÃechoµÄ¶àÖØ²ÎÊý£¨Òë×¢£ºÖ¸ÓöººÅ¶ø²»ÊǾäµã£©´úÌæ×Ö·û´®Á¬½Ó¡£
4.ÔÚÖ´ÐÐforÑ­»·Ö®Ç°È·¶¨×î´óÑ­»·Êý£¬²»ÒªÃ¿Ñ­»·Ò»´Î¶¼¼ÆËã×î´óÖµ¡£
5.×¢ÏúÄÇЩ²»ÓõıäÁ¿ÓÈÆäÊÇ´óÊý×飬ÒÔ±ãÊÍ·ÅÄÚ´æ¡£
6.¾¡Á¿±ÜÃâʹÓÃ__get£¬__set£¬__a ......

PHP»ù±¾°²È«·À·¶£¬³õѧÕ߱ؿ´

1¡¢Ò»°ãÒ³ÃæÍ¨¹ýGET½ÓÊյIJÎÊý¶¼ÊÇINTÐÍ£¨ÕûÐÍ£©¾Ó¶à£¬µ«ÊÇÒª·À·¶Ò»Ð©²»¹æ·¶µÄÊäÈ룬½ÓÊÕʱÓÃÕûÐͺ¯Êýת»»Ò»ÏÂ
            $id=intval($_GET["id"]);
2¡¢ÓÐÉÏ´«¹¦ÄÜʱ£¬Ò»¶¨Òª¼ì²éÎļþÀàÐÍ¡£²»ÄÜÈÎÒâÓɷÿÍÉÏÔØËùÓÐÎļþ¡££¨ÌرðҪעÒâһЩHTML±à¼­Æ÷µÄ©¶´£©
3 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ