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

php³£Óú¯Êý2

Îļþ¶ÁÈ¡º¯Ê½
   //Îļþ¶ÁÈ¡º¯Ê½
   function PHP_Read($file_name) {
   $fd=fopen($file_name,r);
   while($bufline=fgets($fd, 4096)){
   $buf.=$bufline;
    }
   fclose($fd);
   return $buf;
    }
   ?>
ÎļþдÈ뺯ʽ
    //ÎļþдÈ뺯ʽ
   function PHP_Write($file_name,$data,$method="w") {
   $filenum=@fopen($file_name,$method);
   flock($filenum,LOCK_EX);
   $file_data=fwrite($filenum,$data);
   fclose($filenum);
   return $file_data;
    }
   ?>
¾²Ì¬Ò³ÃæÉú³Éº¯Ê½
   //¾²Ì¬Ò³ÃæÉú³Éº¯Ê½
   function phptohtm($filefrom,$fileto,$u2u=1){
   if($u2u==1){
   $data=PHP_Read($filefrom);
    }else{
   $data=$filefrom;
    }
   PHP_Write($fileto,$data);
   return true;
    }
   ?>
Ö¸¶¨Ìõ¼þÐÅÏ¢ÊýÁ¿¼ìË÷º¯Ê½
    //Ö¸¶¨Ìõ¼þÐÅÏ¢ÊýÁ¿¼ìË÷º¯Ê½
   function rec_exist($table,$where){
   $query="select count(*) as num from $table ".$where;
   $result=mysql_query($query) or die(nerror(1));
   $rowcount=mysql_fetch_array($result);
   $num=$rowcount["num"];
   if ($num==0){
   return false;
    }
   return $num;
    }
   ?>
Ŀ¼ɾ³ýº¯Ê½
   //Ŀ¼ɾ³ýº¯Ê½
   function del_DIR($directory){
   $mydir=dir($directory);
   while($file=$mydir->read()){
   if((is_dir("$directory/$file")) AND ($file!=".") AND ($file!="..")){
   del_DIR("$directory/$file");
    }else{
   if(($file!=".") AND ($file!="..")){
   unlink("$directory/$file");
   //echo "unlink $directory/$file ok ";
    }


Ïà¹ØÎĵµ£º

blogÔ´ÂëÕûÀí£ºphp+mysql²©¿Í³ÌÐò25ÖÖ

Blogϵͳ×÷Ϊ´ó¼Ò×î³£½Ó´¥µÄ»¥ÁªÍø¶«¶«£¬ÔÚÕ¾³¤ÈºÌåÖм¸ºõÈËÊÖÒ»²©£¬´ÓÖªÃûÃÅ»§µÄ²©¿ÍƵµÀ£¬µ½ÍøÂçÓªÏúר¼Ò²©¿Í£¬ÍøÃñ¶Ô²©¿ÍµÄ¹Ø×¢¶ÈÔÚ²»¶ÏÌá¸ß²¢É¡£Ä¿Ç°ÍøÉÏÃâ·ÑµÄblogϵͳ̫ÔÓ£¬ÔÚ´ËÕûÀíPHP°æµÄBlog½éÉÜÈçÏ£º
1¡¢wordpress:http://www.wordpress.org ¹¦ÄÜÒ²ºÜÈ«Ãæ£¬Ó¦¸ÃÊÇÖ§³ÖblogµÄÊ×Ñ¡¡£ËüÓÐ×îÇ¿µÄÄ£°æ¹¦ÄÜ£¬ÒѾ­ ......

phpÏÔʾ·þÎñÆ÷ʱ¼ä´úÂë

<div id="time" align="center">time </div> 
<script language="javascript">
function time1()
{
var now,n,y,r,h,m,s;
now=new Date();
n = now.getYear();
y = now.getMonth()+1;
r = now.getDate();
h = now.getHours();
m =now.getMinutes();
s = now.getSeconds();
......

phpÉú³ÉÑéÖ¤ÂëͼƬ´úÂë

Îļþcheck.php
<?php
//Éú³ÉÑéÖ¤ÂëͼƬ
Header("Content-type: image/PNG");
srand((double)microtime()*1000000);//²¥ÏÂÒ»¸öÉú³ÉËæ»úÊý×ÖµÄÖÖ×Ó£¬ÒÔ·½±ãÏÂÃæËæ»úÊýÉú³ÉµÄʹÓÃ
session_start();//½«Ëæ»úÊý´æÈësessionÖÐ
$_SESSION['authnum']="";
$im = imagecreate(62,20); //ÖÆ¶¨Í¼Æ¬±³¾°´óС
$black = ImageC ......

ÈçºÎÌá¸ßPHPЧÂÊÓÅ»¯¡¾Ò»Ð©phpÄÚÖú¯ÊýµÄÃîÓá¿


[תÌù] Õ¥¸É PHP,²»µÃ²»×ªµÄһƪPHPʹÓü¼ÇÉ!
ÕâÆªÔÓÎÄ·­ÒëÕûÀí×ÔÍøÂç¸÷·Îĵµ×ÊÁÏ(¼û×îÄ©µÄ²Î¿¼×ÊÁÏ)£¬ÓÈÆäÊÇ Ilia Alshanetsky (Åå·þÖ®ÖÁ) ÔÚ¶à¸ö PHP »áÒéÉϵÄÑݽ²£¬Ö÷ÒªÊǸ÷ÀàÌá¸ß PHP ÐÔÄܵļ¼ÇÉ¡£ÎªÇó¾«×¼£¬ºÜ¶à²¿·Ö¶¼ÓÐÏêϸµÄЧÂÊÊý¾Ý£¬ÒÔ¼°¶ÔÓ¦µÄ°æ±¾µÈµÈ¡£ÍµÀÁ£¬Êý¾Ý¾Í²»Ò»Ò»¸ø³öÁË£¬Ö±½Ó¸ø½áÂÛ£¬Èç¹ûÐèÒª¿´Ô­Î ......

¡¾×ª¡¿ÔÚWindowsÉÏÅäÖò¢ÕûºÏPHPºÍMySQL¾­µä½Ì³Ì

ÔÚΪÓû§Ìṩ¶¯Ì¬ÄÚÈÝ·½Ã棬PHPºÍMySQLÊÇÒ»¸öÇ¿´óµÄ×éºÏ¡£ÕâЩÄêÀ´£¬ÕâÁ½Ïî²úÆ·ÒѾ­¿çÔ½ÁËËüÃÇ×î³õµÄÓ¦ÓÃÎę̀£¬ÏÖÔÚ£¬Ò»Ð©ÊÀ½çÉÏ×æµÄÍøÕ¾Ò²ÔÚÓ¦ÓÃËüÃÇ¡£ËäÈ»ËüÃǵ±³õ¶¼ÊÇ¿ªÔ´Èí¼þ£¬Ö»ÄÜÔÚUNIX/LinuxÉÏÔËÐУ¬µ«¾­¹ýÏ൱һ¶ÎʱÆÚµÄ·¢Õ¹£¬ËüÃÇÒÑÄÜÔÚWindowsƽ̨ÉÏÔËÐС£
ÔÚ±¾ÎÄÖУ¬ÎÒ½«Öð²½ÎªÄãÃÇ˵Ã÷ÈçºÎÔÚWindows»·¾³ÖÐ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ