Google推送firebase PHP代码

代码如下：

<?php
/**
 * google推送
 * Firebase -> Project Overview -> Project settings -> Cloud Messaging -> Server key
 * 
 * @author kevinxie
 * @date 2020/05/09
 */
class Lib_Googlepush
{
	protected static $_instance = array();
	private $pushUrl = 'https://fcm.googleapis.com/fcm/send';
	public function __construct()
	{
		
	}
	/**
	 * 对像生产器
	 *
	 * @return object
	 */
	public static function factory() 
	{
		if ( !isset( self::$_instance[__METHOD__] ) || !is_object( self::$_instance[__METHOD__] ) ) 
		{
			self::$_instance[__METHOD__] = new self();
		}
		return self::$_instance[__METHOD__];
	}
	/**
	 * 谷歌推送-单条
	 * 
	 * @param string $registrationId 客户端获取的用户token
	 * @param array $arrContent 推送内容 array('title'=>string, 'body'=>string, 'data'=>array(key=>value))
	 * @return bool
	 */
    public function pushOne( $registrationId, $arrContent)
    {
    	if( $arrContent['title'] == '' || $arrContent['body'] == '')
    	{
    		return false;
    	}
    	
		$fields = array();
		$fields['to']	= $registrationId;
		$fields['notification']	= array( "title"=>$arrContent['title'], 'body'=>$arrContent['body']);
		if( is_array( $arrContent['data']))
		{
			$fields['data']	= $arrContent['data'];
		}
	 	
	 	$configGoogle['serverKey'] = 'google serverKey';
	 	if( $configGoogle['serverKey'] == '')
	 	{
	 		return false;
	 	}
	    $headers = array(
	        'Authorization:key='.$configGoogle['serverKey'],
	        'Content-Type:application/json',
	    );
	
	    $ch = curl_init();
	    curl_setopt($ch, CURLOPT_URL, $this->pushUrl);
	    curl_setopt($ch, CURLOPT_POST, true);
	    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
	    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));
	    $result = curl_exec($ch);
	    if ($result === FALSE)
	    {
	        return false;
	    }
	    curl_close($ch);
		$arrResult = json_decode( $result, true);
		if( $arrResult['success'] == 1)
		{
			return true;
		}
		else
		{
			return false;
		}
    }
	/**
	 * 谷歌推送-多条
	 * 
	 * @param array $arrParam array('registration_ids'=>array(token,token...), 'title'=>string, 'body'=>string, 'data'=>array()))
	 * @return bool
	 */
    public function pushMany( $arrParam)
    {
    	if( ! is_array( $arrParam))
    	{
    		return false;
    	}
    	
    	$fields = array();
    	
    	$count = count($arrParam['registration_ids']);
    	if( $count == 0 || $count > 1000)
    	{
    		return false;
    	}
    	$fields['registration_ids']	= $arrParam['registration_ids'];
    	$fields['notification'] = array( "title"=>$arrParam['title'], 'body'=>$arrParam['body']);
    	if( is_array( $arrParam['data']))
		{
			$fields['data']	= $arrParam['data'];
		}
    
	    $configGoogle['serverKey'] = 'google serverKey';
	 	if( $configGoogle['serverKey'] == '')
	 	{
	 		return false;
	 	}
	    $headers = array(
	        'Authorization:key='.$configGoogle['serverKey'],
	        'Content-Type:application/json',
	    );
	 
	    $ch = curl_init();
	    curl_setopt($ch, CURLOPT_URL, $this->pushUrl);
	    curl_setopt($ch, CURLOPT_POST, true);
	    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
	    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));
	    $result = curl_exec($ch);
	    if ($result === FALSE)
	    {
	        return false;
	    }
	    curl_close($ch);
		$arrResult = json_decode( $result, true);
		if( $arrResult['success'] >= 1)
		{
			return true;
		}
		else
		{
			return false;
		}
    }
}

// end class Lib_Googlepush
?>

单条推送调用方法：

$registrationId = 'google token';
$arrContent = array('title'=>'title x1', 'body'=>'body x1', 'data'=>array('参数名'=>'值'));
Lib_Googlepush::factory()->pushOne( $registrationId, $arrContent);

批量推送调用方法：

$arrSendTokens = ['google token 1','google token 2',....];
$arrParam = [];
$arrParam['registration_ids'] = $arrSendTokens;
$arrParam['title'] = 'title x2';
$arrParam['body'] = 'title x2';
$arrParam['data'] = array('参数名'=>'值');
Lib_Googlepush::factory()->pushMany( $arrParam);