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

phpɾ³ýÎļþ


ÈçºÎÓÃphpɾ³ýÎļþÄØ£¿
phpÖÐÓиöº¯Êý½Ð×÷unlink¡£Ö»ÒªÒ»¸ö²ÎÊý£¬±íʾÎļþ·¾¶¾ÍÐÐÁË¡£
bool unlink ( string filename)
³É¹¦É¾³ý·µ»ØÕ棬·ñÔò·µ»Ø¼Ù¡£
Õâ´ÎÎÒÔÚÏîÄ¿ÖУ¬ÐèÒªÓõ½É¾³ýÎļþ²Ù×÷¡£ÎªÁËÍêÃÀµÄ²Ù×÷£¬Ê×ÏÈÒªÅжÏÒ»ÏÂÕâ¸ö·¾¶µÄÎļþÊÇ·ñ´æÔÚ£¬ÓÃfile_existsº¯Êý¡£ÈçÈô´æÔÚ£¬Ôòȥɾ³ýÎļþ¡£¾ßÌå´úÂëÈçÏ£º
if(file_exists($aurls[$i])){
   unlink($aurls[$i]);
  }
ÆäÖÐ$aurl[$i]Ò»¿´¾ÍÖªµÀÊÇÔÚÑ­»·ÖеÄÒ»¸öÊý×é¡£¹þ¹þ£¬Ã»´í£¬ÎÒ½«ËùҪɾ³ýµÄ¶à¸öÎļþµÄ·¾¶´æµ½Ò»¸öÊý×éÖУ¬È»ºó±éÀú¡£Èç¹ûÎļþ´æÔÚÄØ£¬¾Íɾ³ýÖ®¡£ÎªÁ˸üÓгɾ͸У¬ÎÒÔÚǰºó¼ÓÁËÁ½¾ä»°£¬±ä³ÉÁËÕâÑù£º
echo "ÕýÔÚɾ³ý".$aurls[$i]."……<br />";
  if(file_exists($aurls[$i])){
   unlink($aurls[$i]);
  }
  echo "³É¹¦É¾³ý".$aurls[$i]."<hr />";
ÕâÑù½á¹û¾ÍºÃ¿´ÁË£¬ÄÜÃ÷È·µØ¿´µ½³ÌÐòÖ´Ðнá¹û¡£


Ïà¹ØÎĵµ£º

½« Apache ¼° PHP µÄ°æ±¾Òþ²Ø

µ¼¶Á£º ¡¡
¡¡Apache: ¡¡
¡¡¿ªÆô httpd.conf£¬¼ÓÈëÒÔÏÂÁ½ÐÐ: ¡¡
¡¡QUOTE: ¡¡
¡¡ServerTokens ProductOnly ¡¡
¡¡ServerSignature Off ¡¡
¡¡PHP: ¡¡
¡¡Òþ²Ø PHP °æ±¾¾ÍÊÇÒþ²Ø "X-Powered-By: PHP/5.1.2-1+b1" Õâ¸ö£¬¿ªÆô php.ini£¬¼ÓÈë: ¡¡
¡¡QUOTE: ¡¡
¡¡expose_php = Off ¡¡
¡¡Apache ½ûֹĿ¼ä¯ÀÀ: ¡¡
¡¡½ûֹĿ ......

PHP ÕýÔò±í´ïʽ²éÕÒ×Ö·û´®

<?php
set_time_limit(0);
$url='http://item.taobao.com/auction/item_detail.htm?xid=0db2&item_num_id=4512430274&cm_cat=50000671&pm2=1';
$ch = curl_init();
$timeout = 10;
curl_setopt ($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CU ......

BDB¹Ù·½¸øPHPÌṩµÄ½Ó¿ÚµÄ³ÌÐòÔ±ÕæÊDz»¸ºÔð

¸ÕдÍêÇ°ÃæµÄÈÕÖ¾£¬ÓÖ·¢ÏÖÒ»¸öBug:
¸ù¾ÝOracle¹Ù·½ÌṩµÄ˵Ã÷£º
http://www.oracle.com/technology/documentation/berkeley-db/db/programmer_reference/ext_php.html
class Db4µÄÉùÃ÷ÈçÏ£º
class Db4 {
function Db4($dbenv = null) {} // create a new Db4 object using
......

PHPͼ±íÖÆ×÷¹¤¾ß¼¯

ת×Ô£ºhttp://nedvedheqing.javaeye.com/blog/383506
1. PHPÀ©Õ¹
JpGraph£ºhttp://www.aditus.nu/jpgraph/
ChartDirector£ºhttp://www.advsofteng.com/
2. JavaScript
Flot (http://code.google.com/p/flot/
) - Flot Ϊ jQuery ÌṩµÄjavascript´úÂë¿â. ÈÝÒ×ʹÓã¬ÓÐÌØÉ«µÄͼ±í£¬Ìṩ½»»¥¹¦ÄÜ(Äܹ»·Å´óËõСÊý¾ÝÇøÓòµ ......

ÈçºÎ½«php»ñµÃµÄʱ¼äת»»Îª±±¾©Ê±¼ä

´Óphp5.10¿ªÊ¼£¬phpÖмÓÈëÁËÊ±ÇøµÄÉèÖã¬ÔÚphpÖÐÏÔʾµÄʱ¼ä¶¼ÊǸñÁÖÍþÖαê׼ʱ¼ä£¬Õâ¾ÍÔì³ÉÁËÎÒÃÇÖйúµÄÓû§»á²î°Ë¸öСʱµÄÎÊÌ⣡
Ïà¹ØÉèÖÃÊÇÐÞ¸Äphp.iniÖÐµÄ date.timezone ²ÎÊý£º
[Date]
; Defines the default timezone used by the date functions
;date.timezone =
ĬÈÏÊǹرյģ¬Ö»Ðè°Ñ×¢ÊÍÈ¥µô£¬¸ÄΪ¼´¿É
[Dat ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ