获取微信 jsapi_ticket

WeixinApi.php

<?php


Class WeixinApi {
	private $appid;
	private $secret;
	
	function __construct ($appid, $secret) {
		$this->appid = $appid;
		$this->secret = $secret;
	}

	public function get_access_token () {
		$api = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=' . $this->appid . '&secret=' . $this->secret;
		$resp = json_decode(file_get_contents($api), true);

		return is_null($resp) ? null : $resp['access_token'];
	}
	
	public function get_jsapi_ticket () {
		$access_token = $this->get_access_token();
		$api = 'https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi&access_token=' . $access_token;
		$resp = json_decode(file_get_contents($api), true);
		
		return is_null($resp) ? null : $resp['ticket'];
	}
}


$weixin = new WeixinApi('appid', 'secret');

$ticket = $weixin->get_jsapi_ticket();

echo $ticket;