在网页上随机显示笑话-利用来福岛的笑话接口

Tag: curl php 笑话

//此接口每天更新10条笑话
$url = "http://api.laifudao.com/open/xiaohua.json";
$ret = http_request($url);
$arr = json_decode( trim($ret,chr(239).chr(187).chr(191)) ,true); //过滤掉BOM头
shuffle($arr);   //随机数组
print_r($arr);  //输出数组

function http_request( $url ){
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_HEADER, 0);
	curl_setopt($ch, CURLOPT_TIMEOUT, 0 );
	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 0 );
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	$data = curl_exec($ch);
	if( $data === false ){
		echo 'Curl error: ' . curl_error($ch);
	}
	curl_close($ch);
	return $data;
}