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 ×îÐÂÎÄÕ : php

PHPÖù״ͼ¡¢±ý״ͼºÍÏßÐÔͼ

Ê×ÏÈÎÒÃÇÒª½éÉÜÒ»ÏÂÎÒÃÇÔÚÕâƪÎÄÕÂÖÐʹÓõÄPHPÀàLibchart£¬ÕâÊǸöÍâ¹úÈË£¨·ÇÖйú¹ú¼®µÄµØÇòÈË£¬±»³ÆΪÍâ¹úÈË£¡£©Ð´µÄÃâ·ÑÀ࣡ʹÓÃÆðÀ´·Ç
³£¼òµ¥¡£¿´³öÀ´ÁË°É£¬ÎÒÃÇÊÇÒªÓÃÒ»¸öÍâ¹úÈËдµÄPHP´´½¨Öù״ͼ£¬±ý״ͼ£¬ºÍÏßÐÔͼµÄÀ࣬À´¹¤×÷µÄ¡£Èç¹ûÄãҪѧϰÕâ¸öÀàµÄд·¨£¬ÄãÒ²¿ÉÒÔ°ÑÕâ¸öÀàÏÂÔØÏÂÀ´¿´¿´Íâ¹úÈ˵Ä˼·£¡
ÎÒÃÇ¿ªÊ¼°É£¬Ê×ÏÈÏÂÔØÕâ¸öÀà µã»÷´Ë´¦£ºÏÂ
ÔØLibchart
£¬½âѹËõ£¡
µÚÒ»¸öÓÃÀý£¬ÎÒÃÇÀ´´´½¨Ò»¸ö×ÝÏòµÄÖù״ͼ£º
Ê×ÏÈÎÒÃÇ°üº¬Õâ¸öÀàÎļþµ½ÎÒÃǵijÌÐòÖУ¬²¢ÇÒʵÀý»¯Õâ¸öÀ࣬³ÌÐòÈçÏ£º
requir_once(
'./Libchart/classes/libchart.php'
)
;
$chart
=
new
VerticalBarChart(
500
,
250
)
;
//²ÎÊý±íʾÐèÒª´´½¨µÄͼÏñµÄ¿íºÍ¸ß
 
$dataSet
=
new
XYDataSet(
)
;
//ʵÀý»¯Ò»¸öXYÖáÊý¾Ý¶ÔÏó
//ΪÕâ¸ö¶ÔÏóÔö¼ÓËÄ×éÊý¾Ý¼¯ºÏ£¬Point¶ÔÏóµÄµÚÒ»¸ö²ÎÊý±íʾXÖá×ø±ê£¬µÚ¶þ¸ö±íʾYÖá×ø±ê
$dataSet
->
addPoint
(
new
Point(
"Jan 2005"
,
273
)
)
;
$dataSet
->
addPoint
(
new
Point(
"Feb 2005"
,
321
)
)
;
$dataSet
->
addPoint
(
new
Point(
"March 2005&qu ......

php/apc ¼à¿ØÎļþÉÏ´«½ø¶È

Ô­ÎĵØÖ·£º http://blog.csdn.net/lmss82/archive/2010/05/10/5574772.aspx
ÕâÊÇÒ»¸öÍêÕû¿ÉÓõĴúÂ룬²¿·Ö´úÂëÀ´×ÔÓÚÍøÂç¡£
PHP:
5.26
JS»·¾³£º
jquery.js,jquery_form.js
ʹÓò½Ö裺
¿ªÆôAPC.
ÏÂÔØphp_apc.dll£¬ÐÞ¸Äphp.iniÎļþÔö¼ÓÒÔÏÂÄÚÈÝ£º
extension=php_apc.dll
apc.rfc1867 = On
´úÂ룺
<?php
//<BS>X_REQUESTED_WITH
/* ÉÏ´«Îļþ */
if(isset($_FILES['upfile'])){
$uploaddir = $_SERVER['DOCUMENT_ROOT']."/uploadprogress/upfile/";
$uploaddir.= date("YmdHis",time()).'_'.$_FILES['upfile']['name'];
if(move_uploaded_file($_FILES["upfile"]["tmp_name"], $uploaddir))
{
echo "ÉÏ´«³É¹¦!";
exit;
}
}
/* »ñÈ¡ÉÏ´«½ø¶ÈÐÅÏ¢ */
if($_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest'){
if(isset($_GET['APC_UPLOAD_PROGRESS']) && $_GET['do'] == 'retrieving') {
$status = apc_fetch('upload_'.$_GET['APC_UPLOAD_PROGRESS']);
if($status['total']!=0 && !empty($status['total'] ......

»ñµÃphpËù¶ÔÓ¦µÄÅäÖÃÎļþ(php.ini)ÐÅÏ¢

[root@BIND9-master /usr/local/bin]# php --ini
Configuration File (php.ini) Path: /usr/local/etc
Loaded Configuration File:         /usr/local/Zend/etc/php.ini
Scan for additional .ini files in: /usr/local/etc/php
Additional .ini files parsed:      /usr/local/etc/php/extensions.ini ......

Ò»¸öPHPÈÕÀú³ÌÐò

//calendar.php
<?¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
/*******************************¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡*¡¡ ÓÃÀ´ÅжÏÊÇ·ñÈòÄêµÄº¯Êý¡¡¡¡*¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡*¡¡ ¿ÉÒÔ¸ù¾Ý¸ü¸´ÔÓµÄËã·¨¸Ä½ø¡¡*¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡*******************************/¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡function leap_year($year)¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡¡¡{¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡if($year% 4 == 0) // basic rule¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡¡¡¡¡{¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡¡¡¡¡ return true; // is leap year¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡¡¡¡¡}¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡ else¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡¡¡ {¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ......

PHPµ÷ÓÃϵͳÃüÁîÐÞ¸ÄIP,netmask,gateway,mac,dns

ip_contrl.php:
<?php
 //include('header.php');
 
 $ipaddr = $_POST['ipaddr'];
 $netmask = $_POST['netmask'];
 $gateway = $_POST['gateway'];
 $mac = $_POST['mac'];
 $dns1 = $_POST['dns1'];
 $dns2 = $_POST['dns2'];
 //echo "ipaddr=$ipaddr;netmask=$netmask<br>";
 
 if( $ipaddr && $netmask && $gateway && $mac && $dns1 && $dns2 )
 {
  system("./ip/changeip 1 $ipaddr $netmask $gateway $mac $dns1 $dns2");
  
  echo "<script type='text/javascript'>
    alert( 'ÍøÂçÅäÖóɹ¦£¡' );
    window.location.href = 'service_manage.php?id=2';
     </script>";
 }
 else
 {
  exec("ifconfig eth0", $res);
  
  $str = explode( "HWaddr ",$res[0] );
  $macaddr = $str[1];    //macµØÖ·
  //echo "str ......

Nginx+PHP+MySQLË«»ú»¥±¸¡¢È«×Ô¶¯Çл»·½°¸

ÔÚÉú²úÓ¦ÓÃÖУ¬Ä³Ì¨“Nginx+PHP+MySQL”½Ó¿ÚÊý¾Ý·þÎñÆ÷£¬°çÑݵĽÇÉ«Ê®·ÖÖØÒª£¬Èç¹û·þÎñÆ÷Ó²¼þ»òNginx¡¢MySQL·¢Éú¹ÊÕÏ£¬¶ø ¶Ìʱ¼äÄÚÎÞ·¨»Ö¸´£¬ºó¹û½«·Ç³£ÑÏÖØ¡£ÎªÁ˱ÜÃâµ¥µã¹ÊÕÏ£¬ÎÒÉè¼ÆÁË´ËÌ×·½°¸£¬±àдÁËfailover.sh½Å±¾£¬ÊµÏÖÁËË«»ú»¥±¸¡¢È«×Ô¶¯Çл»£¬¹ÊÕÏתÒÆʱ¼ä Ö»Ð輸ʮÃë¡£
Ò»¡¢Ë«»ú»¥±¸¡¢È«×Ô¶¯Çл»·½°¸£º
1¡¢ÍØÆËͼ£º
2¡¢½âÊÍ£º
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(2)¡¢Ä¬ÈÏÇé¿öÏ£¬ÓÉÖ÷»ú°ó¶¨ÄÚ¡¢ÍâÍøÐéÄâIP£¬±¸»ú×÷Ϊ±¸·Ý£¬µ±Ö÷»úµÄMySQL¡¢Nginx»ò·þÎñÆ÷³öÏÖ¹ÊÕÏÎÞ·¨·ÃÎÊʱ£¬±¸»ú»á×Ô¶¯½Ó¹ÜÄÚ¡¢ÍâÍø ÐéÄâIP¡£Á½Ì¨·þÎñÆ÷¶¼Æô¶¯¸ºÔð¼à¿Ø¡¢×Ô¶¯Çл»ÐéÄâIPµÄÊØ»¤½ø³Ì/usr/bin/nohup /bin/sh /usr/local/webserver/failover/failover.sh 2>&1 > /dev/null &
(3)¡¢Ö÷»úºÍ±¸»úÉϵÄMySQL·þÎñÆ÷»¥ÎªÖ÷´Ó£¬»¥Ïàͬ²½¡£ÔÚÖ÷»ú´¦Óڻ״̬£¨¼´ÓÉÖ÷»ú°ó¶¨ÐéÄâIP£©Ê±£¬¶ÁдÖ÷»úµÄ MySQL£¬Ð´µ½Ö÷»úµÄÊý¾Ý»áͬ²½µ½±¸»ú£»ÔÚ±¸»ú´¦Óڻ״̬ʱ£¬¶Áд±¸»úµÄMySQL£¬Ð´µ½±¸»úµÄÊý¾Ý»áͬ²½µ½Ö÷»ú£¨Èç¹ûÖ÷»úÉϵÄMySQLËÀµôÔÝʱÎÞ ·¨Í¬²½£¬Ö÷»úÉϵÄMySQL»Ö¸´ºó£¬Êý¾Ý»á×Ô¶ ......

Nginx+PHP+MySQLË«»ú»¥±¸¡¢È«×Ô¶¯Çл»·½°¸

ÔÚÉú²úÓ¦ÓÃÖУ¬Ä³Ì¨“Nginx+PHP+MySQL”½Ó¿ÚÊý¾Ý·þÎñÆ÷£¬°çÑݵĽÇÉ«Ê®·ÖÖØÒª£¬Èç¹û·þÎñÆ÷Ó²¼þ»òNginx¡¢MySQL·¢Éú¹ÊÕÏ£¬¶ø ¶Ìʱ¼äÄÚÎÞ·¨»Ö¸´£¬ºó¹û½«·Ç³£ÑÏÖØ¡£ÎªÁ˱ÜÃâµ¥µã¹ÊÕÏ£¬ÎÒÉè¼ÆÁË´ËÌ×·½°¸£¬±àдÁËfailover.sh½Å±¾£¬ÊµÏÖÁËË«»ú»¥±¸¡¢È«×Ô¶¯Çл»£¬¹ÊÕÏתÒÆʱ¼ä Ö»Ð輸ʮÃë¡£
Ò»¡¢Ë«»ú»¥±¸¡¢È«×Ô¶¯Çл»·½°¸£º
1¡¢ÍØÆËͼ£º
2¡¢½âÊÍ£º
(1)¡¢¼ÙÉèÍâÍøÓòÃûblog.s135.com½âÎöµ½ÍâÍøÐéÄâIP 72.249.146.214ÉÏ£¬ÄÚÍøhostsÉèÖÃdb10¶ÔÓ¦ÄÚÍøÐéÄâIP 192.168.146.214
(2)¡¢Ä¬ÈÏÇé¿öÏ£¬ÓÉÖ÷»ú°ó¶¨ÄÚ¡¢ÍâÍøÐéÄâIP£¬±¸»ú×÷Ϊ±¸·Ý£¬µ±Ö÷»úµÄMySQL¡¢Nginx»ò·þÎñÆ÷³öÏÖ¹ÊÕÏÎÞ·¨·ÃÎÊʱ£¬±¸»ú»á×Ô¶¯½Ó¹ÜÄÚ¡¢ÍâÍø ÐéÄâIP¡£Á½Ì¨·þÎñÆ÷¶¼Æô¶¯¸ºÔð¼à¿Ø¡¢×Ô¶¯Çл»ÐéÄâIPµÄÊØ»¤½ø³Ì/usr/bin/nohup /bin/sh /usr/local/webserver/failover/failover.sh 2>&1 > /dev/null &
(3)¡¢Ö÷»úºÍ±¸»úÉϵÄMySQL·þÎñÆ÷»¥ÎªÖ÷´Ó£¬»¥Ïàͬ²½¡£ÔÚÖ÷»ú´¦Óڻ״̬£¨¼´ÓÉÖ÷»ú°ó¶¨ÐéÄâIP£©Ê±£¬¶ÁдÖ÷»úµÄ MySQL£¬Ð´µ½Ö÷»úµÄÊý¾Ý»áͬ²½µ½±¸»ú£»ÔÚ±¸»ú´¦Óڻ״̬ʱ£¬¶Áд±¸»úµÄMySQL£¬Ð´µ½±¸»úµÄÊý¾Ý»áͬ²½µ½Ö÷»ú£¨Èç¹ûÖ÷»úÉϵÄMySQLËÀµôÔÝʱÎÞ ·¨Í¬²½£¬Ö÷»úÉϵÄMySQL»Ö¸´ºó£¬Êý¾Ý»á×Ô¶ ......
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