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¨ÎĵµÀàÐÍÉùÃ÷
Ò»°ã¶øÑÔ£¬XMLÉùÃ÷·ÅÔÚÎĵµ¶¥²¿¡£ÔÚPHPÖÐÉùÃ÷Ê®·Ö¼òµ¥£ºÖ»ÐèʵÀý»¯Ò»¸öDOMÎĵµÀàµÄ¶ÔÏ󲢸³ÓèËüÒ»¸ö°æ±¾ºÅ¡£²é¿´³ÌÐòÇåµ¥A£º
³ÌÐòÇåµ¥ A
<?php
// create doctype
$dom = new DOMDocument("1.0");
// display document in browser as plain text
// display document in browser as plain text ......
CentOSµÄphp°æ±¾Ä¬ÈÏΪ5.1.6£¬È»ºóÔÚ5.2.9°æ±¾Ö®Ç°µÄµÄphp¶¼´æÔÚÒ»¸ö©¶´£¬µ«ÊÇÄ¿Ç°ÍøÉÏºÜ¶àµØ·½¶¼ÎÞ·¨Ê¹ÓÃyum update php*Éý¼¶µ½5.2.9£¬±È½Ï³£¼ûµÄÊÇÉý¼¶µ½5.2.6°æ±¾µÄ£¬¾¹ýËÑË÷¹úÍâ×ÊÁÏ£¬ÏÖÔÚÖÕÓÚÕÒµ½Ò»ÖÖÉý¼¶CentOSµÄphpµ½5.2.9µÄ·½·¨¡£
ÔËÐÐÏÂÃæÃüÁ
# wget http://download.fedora.redhat.com/pub/epel/5/i386/ep ......
ÉϺ£ÔóÎäÍøÂçÓÐÏÞ¹«Ë¾
ÕÐÆ¸£ºÕÐÆ¸jsp\phpÍøÕ¾¿ª·¢³ÌÐòÔ±
ÒªÇóÓÐÈýÄêÒÔÉÏ¿ª·¢¾Ñé
¶ÔTomcat+Apache¼¯Èº¼¼ÊõÓÐÊìϤµÄ¾Ñé.¶ÔËÑË÷ÒýÇæ¼¼Êõ(Lucene)±È½ÏÁ˽⡣
-ÊìÁ·Ê¹ÓÃUML½¨Ä£¹¤¾ß¡¢°æ±¾¿ØÖƹ¤¾ß; ÊìÁ·Ê¹ÓÃEclipseµÈIDE¿ª·¢¹¤¾ß;
-¾«Í¨JAVA,php,ÉîÈëÀí½âOOP˼Ïë,ÊìϤÉè¼ÆÄ£Ê½¡£
-ÊìÁ·ÔËÓÃJ2EE¼¼Êõ¡¢WEB·þÎñÆ÷ºÍ¹ØÏµÐ ......
´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 ......
<?php
class main extends spController
{
function index(){
echo "<p align=center><h1>HIS»ù´¡Êý¾Ýά»¤</h1>";
echo "<p align=center><h2>¿ÆÊÒ×Öµä</h2>";
$contentsurl=spUrl("main", "i ......