PHP统计网站访问次数防刷新

PHP计算页面执行时间

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 ......

php的simpletest框架对uchome项目进行接口测试脚本

<?php
require_once ('unit_tester.php');
require_once ('reporter.php');
require_once ('../config.php');
require_once ('../source\modules\user\user_api.func.php');
require_once ('../source/base_model.class.php');
Class registertest extends UnitTestCase{
public function testAssertEqual(){
$b ......

php嵌入html

<?php
function outputMyName($fname) {
echo "我的名字叫 ";
echo "周 ".$fname."<br />";
}
?>
<html>
<body>
<?php
outputMyName("胜超");
outputMyName("宇恒");
outputMyName("宇盟");
?>
</body>
</html>
结果如下� ......

重要的PHP超级全局变量总结

重要的PHP超级全局变量总结

2008-07-14 16:53:03
　标签：全局变量
　　　[推送到技术圈
]
PHP有9个预定义变量数组，分别总结如下：

1、$_SERVER

$_SERVER超级全局变量包含由web服务器创建的信息 ......

php生成word文档,并可以下载

<?php
if($_POST['str'])
{
header('Content-type: application/doc');
header('Content-Disposition: attachment; filename="downloaded.doc"');
echo iconv("UTF-8","GB2312",$_POST['str']);
}
?>
<a href="javascript:void(0)" onclick="downword()">下载</a>
<div id="word" style="dis ......