一个简陋的支持HTTPS的PHP CURL封装函数
标题有点长，其实就是用来向https服务器post数据
function curlPost($url, $data, $timeout = 30)
{
$ssl = substr($url, 0, 8) == "https://" ? TRUE : FALSE;
$ch = curl_init();
$opt = array(
CURLOPT_URL => $url,
CURLOPT_POST => 1,
CURLOPT_HEADER => 0,
CURLOPT_POSTFIELDS => (array)$data,
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_TIMEOUT => $timeout,
);
if ($ssl)
{
$opt[CURLOPT_SSL_VERIFYHOST] = 1;
$opt[CURLOPT_SSL_VERIFYPEER] = FALSE;
}
curl_setopt_array($ch, $opt);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
$data = curlPost('https://ssl.test.com', array('p'=>'hello'));
echo ($data);
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思路:SQL里尽可能的采用两个引号闭合变量;对变量中的引号转义;对不能采用2个引号闭合的变量,先预先判断变量类型;
方案:
1 所有非数值运算(如字符,简单数值型等等)的SQL变量都加引号;
2 所有非数值运算的SQL变量的值都采用magic_quotes_gpc� ......
今天想使用这一句php来判断一个文件是否存在： echo is_file('/var/downloads/donkey/incoming/[当地球停止转动].The.Day.The.Earth.Stood.Still.DVDRip.XviD-DMT.avi')?"true":"false";
echo is_file('/var/downloads/donkey/incoming/[当地球停止转动].The.Day.The.Earth.Stood.Still.DVDRip.XviD-DMT.avi')?"t ......
isset() 【1】
Returns TRUE if var
exists and has value other
than NULL, FALSE otherwise.
输入可以是多个变量，只有所有的变量为真的时候，返回真
empty()【2】
Returns FALSE if var
has a non-empty
and non-zero value.
The following things are considered to be empty:
"" (an em ......
wangjimima.php
<form id="form1" name="form1" method="post" action="mailto.php" onSubmit="return CheckForm()">
<input name="username" type="text" class="in" id="username" size="30" onmouseover="fEvent('mouseover',this)" onfocus="fEvent('focus',this)" onblur="fEvent('blur',this)" onmouseout ......
编译安装
apache
下载apache安装
=============================
我把他安装在/usr/local/apache目录下
tar -zxvf apache文件
进入解压后的目录，配置./configure --prefix=/usr/local/apache -enable-mods-shared=all -enable-so -enable-rewrite
make
make install
然后启动/usr/local/apache/bin/apachectl sta ......
