//获得星期时间范围function get_week($n=0){ $w = date('w',time()); if($w==0)$w=7; $start = strtotime(date('Y-m-d 00:00:00',(time()-($w-1)*24*3600))); $end = strtotime(date('Y-m-d 23:59:59',(time()+(7-$w)*24*3600))); $start = $start + ($n*7*2.

<?php class Block { public $prevHash; public $hash; public $timeStamp; public $data; public function __construct($prevHash, $data) { $this->prevHash = $prevHash; $this->timeStamp = time(); $this-&gt.

方案1<form target="_blank" action="https://www.paypal.com/cgi-bin/webscr" method="post"><input type="hidden" name="cmd" value="_xclick"><input type="hidden" name="business" value="xxx@gmail.com"><input type="hidden" name="item_name".

header("content:application/json;chartset=uft-8");//将内容进行UNICODE编码function unicode_encode($name){ $name = iconv('UTF-8', 'UCS-2', $name); $len = strlen($name); $str = ''; for ($i ...

user www www;worker_processes auto;worker_cpu_affinity auto;error_log /home/wwwlogs/nginx_error.log crit;pid /usr/local/nginx/logs/nginx.pid;#Specifies the value for maximum file d...

user www www;worker_processes auto;worker_cpu_affinity auto;error_log /home/wwwlogs/nginx_error.log crit;pid /usr/local/nginx/logs/nginx.pid;#Specifies the value for maximum file d...

user www www;worker_processes auto;worker_cpu_affinity auto;error_log /home/wwwlogs/nginx_error.log crit;pid /usr/local/nginx/logs/nginx.pid;#Specifies the value for maximum file d...

用于php和app接口通信加密方法// md5加密数据 添加signfunction md5Encryption($post_data){ $post_data['time_stamp'] = time(); ksort($post_data); $post_data['sign'] = md5( implode('#', $post_data) ...

替换图片中的某个颜色为另一个颜色其中其他颜色也会处理 可自行去掉只替换正色亦可背景透明 背景白色均为不处理//替换图片中的颜色//img_replace_color('#000000','#f30145',"upload/001.png","upload/out.png" );//255,255,255,127透明 0000黑 255,255,255,0白 [103,103...

小学生的 20以内的加减法  生成大量题目 之后再 ctrl+p 打印即可 for($j=0;$j&lt;30;$j++){echo '&lt;div&gt;'; for($i=0;$i&lt;30;$i++){ do { $suan = xy(); eval('$m='.$suan.';'); } while ($m &gt;20); $m=''; e...