php º¯Êý
htmlspecialchars()
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ENT_COMPAT - ĬÈÏ¡£½ö±àÂëË«ÒýºÅ¡£
eg:" £¨Ë«ÒýºÅ£© ³ÉΪ "
implode()
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Óï·¨:implode(separator,array)
separator
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array
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eg:
<?php>
$arr = array('Hello','World!','Beautiful','Day!');
echo implode(" ",$arr)
;
?>
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explode()
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¸ñʽ£ºexplode(separa
Ïà¹ØÎĵµ£º
run_time.php Code:
<?php
class runtime
{
var $StartTime = 0;
var $StopTime = 0;
function get_microtime()
{
list($usec, $sec) = explode(' ', microtime());
return ((float)$usec + (float)$sec);
}
function start()
{
$this->StartTime = $this->get_microtime();
}
f ......
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MySQL-server-community-5.1.46-1.rhel5.x86_64.rpm
MySQL-client-community-5.1.46-1.rhel5.x86_64.rpm
MySQL-devel-commu ......
ÔÚÏîÄ¿¿ª·¢Öз¢ÏÖ¶ÔphpµÄÎĵµÈ±ÉÙ¹ÜÀí,±ðÈËдÁËÒ»¸ö,¹¦Äܲ»¶à
<?php
/**
* ˈ̞: doc
*
ÃèÊö: ÎĵµÉú³ÉÀà
* ÆäËû: ¿ÉÒÔ¶ÔĿ¼½øÐйýÂË,ÉèÖúÃԴĿ¼ºó,ÇëÓþø¶Ô·¾¶Ö¸¶¨Éú³ÉĿ¼,ģʽ¿Éµ÷,ģʽ
*
1Ϊ³£¹æÀàÐÍ,¼´ÒÔ Ð±Ïß**¿ªÍ·,ÒÔ*бÏß ½áÊø
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Í·²¿µ÷ÓÃ
<?
require('conn.php');
$sql1="select id from news";
$query1=mysql_query($sql1,$conn);
$sun_num=mysql_num_rows($query1);
$gs=20;
$page_num=ceil($sun_num/$gs);
include("../subpage.php");
//´«¹ýÀ´µÄÒ³Êý²ÎÊý
$PB_page=$_GET['PB_page'];
if ($PB_page==1 or empty($PB_page)){
$ ......