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

php¶ÁдÉÏÒڼǼÊý¾Ý¿â²âÊÔ

Ó²¼þ£ºIntel(R) Core(TM)2 Quad CPU    Q6600  @ 2.40GHz         4GÄÚ´æ
1¡¢¹þÏ£ÐÍÊý¾Ý¿â
2¡¢¹ØÏµÐÍÊý¾Ý¿â   
 ±í½á¹¹
 name sex age memo1 memo2 memo3 memo4 memo5 memo6 memo7 memo8 memo9 memo10 memo11 memo12 memo13
 ¶Ôage×Ö¶Î×öË÷Òý
 µÚÒ»´Îд£º10ÍòÌõ¼Ç¼ 20Ãë
 µÚ¶þ´Îд£º40ÍòÌõ¼Ç¼ 140Ãë
 µÚ¶þ´Îд£º20ÍòÌõ¼Ç¼ 293Ãë
 Ð´Êý¾Ý£¬µ±¼Ç¼ÊýÔö´óµÄʱºò£¬Ð´ÈëµÄÊý¾Ý±äÂý
 ¶Á£º1000´Î ûÕÒµ½£º´ó¸Å120ºÁÃë ÕÒµ½Ò»Ìõ£º´ó¸Å190ºÁÃë 10ÍòÌõ¼Ç¼
 ¶Á£º1000´Î ûÕÒµ½£º´ó¸Å120ºÁÃë ÕÒµ½Ò»Ìõ£º´ó¸Å190ºÁÃë 50ÍòÌõ¼Ç¼
 ¶Á£º1000´Î ûÕÒµ½£º´ó¸Å120ºÁÃë ÕÒµ½Ò»Ìõ£º´ó¸Å190ºÁÃë 70ÍòÌõ¼Ç¼
 ¼Ç¼ÊýµÄÔö¼Ó£¬¶Ô²éÕÒËÙ¶ÈûӰÏì¡£Èç¹ûÓзµ»ØÐÅÏ¢ÔòÓ°ÏìËÙ¶È¡£·µ»ØµÄÐÅÏ¢Ô½¶àËÙ¶ÈÔ½Âý¡£
²âÊÔ³ÌÐò£º
д£º
<?php
set_time_limit(86400);
require_once("inc/comm.inc.php");
function getmicrotime()  
{  
    list($usec, $sec) = explode(" ",microtime());  
    return ((float)$usec + (float)$sec);  

function getName()
{
  $str = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890"; 
  $len = strlen($str);
  $password = "";
  for($i=1;$i<=8;$i++){ 
   $num=rand(0,$len-1); 
   $password = $password.$str[$num]; 
  }
  return $password;
}
$objTest=ClsTt::getTt("DB");
$time_start = getmicrotime(); //»ñÈ¡³ÌÐò¿ªÊ¼Ö´ÐеÄʱ¼ä
for($i=0;$i<200000;$i++)
{
 $key=getName();
 $arrCols=array('name'=>$key,
 'sex'=>rand(0,1),
 'age'=>rand(18,60),
 'memo'=>'memo',
 'memo2'=>'memo2',
 'memo3'=>'memo3',
 'memo4'=>'memo4',
 'memo5'=>'memo5',
 'memo6'=>'memo6',
 'memo7'=>'memo7',
 'memo8'=>'memo8',
 'memo9'=>'memo9',
 'memo10'=>'memo10',
 'memo11'=>'memo11',
 'memo12'=>'memo12',
&nbs


Ïà¹ØÎĵµ£º

phpͼƬÉÏ´«

 <?php
if(empty($_GET[submit]))
{
?>
<form enctype="multipart/form-data" action="<?php $_SERVER['PHP_SELF']?>?submit=1" method="post">
<input name="filename" type="file">
<input type="submit" value="È·¶¨ÉÏ´«">
</form>
<?php
}
else{
   ......

¸æÄÇЩ¶ÔѧϰPHP»¹²»¼á¶¨µÄÅóÓÑ

 ¶ÔÓÚPHP
£¬ºÜ¶àÅóÓѱ§Ô¹·¢Õ¹ÎÊÌâ
£¬ÄÜÁ¦ÎÊÌâ¡£»¹ÓÐ×Ô¼ºÒÔºóµÄ·¢Õ¹¼°Ð½Ë®ÎÊÌâ¡£»¹ÓÐһЩ¿ÚÎǾÍÊÇPHP²»ÐУ¬²»ÊʺϴóÐͼܹ¹µÈµÈ¡£¿ìϰàÁË£¬×÷Ϊһ¸ö¿ª·¢
PHPÒѾ­6Äê¶àÁËÀÏÄñ£¬ÔÚÕâÀïËæÒâ˵Éϼ¸¾ä¡£Ï£ÍûÄܶÔÄÇЩ¸Õ¸ÕÈëÃŵÄPHPERÓÐЩ°ïÖú¡£
   Ê×ÏÈÈκÎÓïÑÔµÄÄÜÁ¦¹Ø¼üÔÚÓÚ×Ô¼ºµÄ¼¼ÊõÄÜÁ¦¡£·ñÔò¸øÄãÒ»¼Ü²¨Òô ......

php JSON


JSON ÊÇÒ»ÏîÖ¼ÔÚÔÊÐíÖмä¼þ´´½¨Ê¹Óà JavaScript ¹ÌÓиñʽµÄ¶ÔÏóµÄЭÒé¡£Ëü×îÇ¿´óµÄÊôÐÔÊÇËüÊÇÒ»ÖÖÇáÁ¿¼¶Ð­Òé¡£¼òµ¥´¦Àí RSS ¾ÛºÏ»ò recipe Áбíʱ£¬Äú²»ÐèÒªÔÚ JavaScript ÖÐʹÓà XML µÄÈ«²¿¹¦ÄÜ¡£²»ÐèÒªÑéÖ¤¸ñʽ»òÈ·±£ÑϸñµÄÊý¾Ý¼üÈë¡£
±àÂëºÍ½âÂë
ÓÐÁ½¸öº¯ÊýÓÃÓÚ JSON£ºencode ºÍ decode¡£µÚÒ»¸öº¯Êý½«°ÑÈÎÒâÀàÐ͵ÄÊý ......

PHP

ÎÒÊÇѧµç×ÓÉÌÎñµÄѧÉú£¬Ö÷Ҫѧϰ·½ÏòÊǵç×ÓÉÌÎñ¼¼Êõ²ãÃæµÄ¶«Î÷¡£Ñ§ÁËÒ»Äê¶àµÄʱ¼äÁË£¬¸Ð¾õСÓÐÊÕ»ñ¡£
ǰ¶Îʱ¼ä³öÈ¥ÃæÊÔflashµÄʱºò·¢ÏÖ×Ô¼ººÍ±ðÈ˵ÄÒªÇó²î¾àÉõÔ¶£¬»Øµ½Ñ§Ð£ºóŬÁ¦µÄѧϰPHP£¬×ÔÎҸоõ»¹²»´í£¬È«°àֻʣϼ¸¸öÈËÔÚѧºǫ́ÓïÑÔÁË£¬²»ÖªµÀÊÇÒòΪÓÐÁËÉÏÒ»´ÎµÄ´ò»÷»¹ÊÇÒòΪÎÒÊʺÏѧPHP£¬×ÔÈÏΪѧµÃ±È½Ï¿ì£¬ÖÁÉÙ±ÈÖ ......

PHP´¦ÀíÔÚÏßÓû§

 ×ªÌù×Ô: http://hi.baidu.com/isnono/blog/item/3c94ea11a54a0fc7a7ef3f94.html
¾­³£ÔÚCSDNµÄPHPÂÛ̳ÉÏ¿´µ½ÓÐÅóÓÑÎÊ´¦ÀíÔÚÏßÓû§µÄÎÊÌâ,ÎÒд¹ýÀàËÆµÄ´úÂë,¾ÍÄóöÀ´Ï׳óÁË,ÓеãÀ¬»ø,»ù±¾ÉÏʵÏÖÁ˹¦ÄÜ, ͬÊÇÒ²Äܹ»À©Õ¹£¬±ÈÈçͬʱֻÔÊÐíÒ»¸öÕʺÅÔÚÏߵȡ£
/*
³ÌÐòÓÃ;£º¼ì²âÔÚÏßÓû§
³ÌÐò×÷Õߣºheiyeluren
д×÷ʱ¼ä ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ