Develop Your Own FoundPHP Library

English

###  Develop Your Own FoundPHP Library

FoundPHP is an extremely mini core library. If we want to develop our own library, it can be easily extended. You can also develop your own excellent open source library by following the system's standard specifications.

#### PHP Core Library

|  path | | | description |
| ------------ | ------------ | ------------ | ---------- - |
| plugin | | | |
| | class | | **system class library** |
| | | sms | <font color='red'>**SMS verification code class**</font> |

#### SMS Verification Code Library Development
In order to make the library you develop more authentic, we use the actual sms library to join the FoundPHP library.
We need to create a `sms` directory under the `plugin/class/` directory, and create a php file in utf8 format, named `sms.php`.

Class library structure:
Class name: FoundPHP_sms
Sending method: send()
Log method: logs()

Called SMS sending interface Tencent SMS platform
SDK reference:
https://github.com/TencentCloud/tencentcloud-sdk-php
manual reference:
https://cloud.tencent.com/document/product/382/43070

class library file
plugin/class/sms/sms.php
```
<?php
/*	(C)2005-2020 FoundPHP Framework.
*	Official website: http://www.FoundPHP.com
* Email: master@foundPHP.com
* Author: tonsen
* This is not a freeware, use is subject to license terms.
* This software is authorized to use software, please refer to the software agreement.
* http://www.FoundPHP.com/agreement
* Last: 2021-01-16
Example:
You can put your own sample code
*/

class FoundPHP_sms{
private $id =''; //Authorization SID
private $key =''; //Authorization tonken
private $valid =''; //Verification code
private $logs_dir =''; //Storage path
private $filename ='ymd';//file name

//construct express method
	function __construct($ary=array()) {
		$this->id			= $ary['id'];
		$this->nationcode	= empty($ary['code'])?'86':$ary['code'];	//omestic sector
		$this->key			= $ary['key'];
		$this->sign			= $ary['sign'];
		$this->logs_dir		= $ary['logs_dir'];
	}
	
	/*
		send a message
		phone		receive information mobile phone
		txt			text message content
		tplid		template id
	*/
	function send($phone='',$txt='',$tplid=''){
		$logs	= 'Date:'.dates(time())."\r\n";
		$logs	.= 'Phone:'.$phone."\r\n";
		$logs	.= 'Msg:'.$txt."\r\n";
		$logs	.= 'TPLid:'.$tplid."\r\n";
		$logs	.= 'Sign:'.$this->sign."\r\n";
		
		$data				= new \stdClass();//create an empty object without member methods and properties
		$tel				= new \stdClass();
		$tel->nationcode	= "86";
		$tel->mobile		= "".$phone;
		$data->tel			= $tel;
		$nowtime			= time();
		$random			= rand(100000, 999999);//generate random numbers
		$data->sig		=hash("sha256", "appkey=".$this->key."&random=".$random."&time=".$nowtime."&mobile=".$phone);// generate signature
		$data->tpl_id		= $tplid;
		$data->params	= array($txt);
		$data->sign		= $this->sign;
		$data->time		= $nowtime;
		$data->extend	= '';
		$data->ext		= '';
		
		//request
		$res = json($GLOBALS['tpl']->curl("https://yun.tim.qq.com/v5/tlssmssvr/sendsms". "?sdkappid=" . $this->id . "&random=" . $random,$data,1));
		if($res['result']==0){
			$logs	.= 'Info:'.$res['errmsg']."\r\n---------------------------\r\n";
			$this->logs($logs);
			return json_out(1,array('msg'=>$res['errmsg']),1);
		}else{
			$logs	.= 'Code:'.$res['result']."\r\n";
			$logs	.= 'Info:'.$res['errmsg']."\r\n---------------------------\r\n";
			$this->logs($logs);
			return json_out($res['result'],array('msg'=>$res['errmsg']),1);
		}
	}
	
	//Log
	function logs($txt=''){
		if (is_dir($this->logs_dir) && $this->logs_dir==true){
			$GLOBALS['tpl']->writer($this->logs_dir.'/'.dates(time(),$this->filename).'_sms.txt',$txt,'a+');
		}
	}
}
```

------------

**Call Method:**
plugin/model/default.php
```
<?php
$title	= lang('SMS verification code');

//configuration
$config['sms']['id']			= '1400000002';						//SMS SDK AppID
$config['sms']['key']		= '54axxxxxxxxxxx82b';				//App Key
$config['sms']['sign']		= 'Suiteng Network';							//SMS signature

//introduce sms library
$sms	= load('class/sms/sms','FoundPHP_sms',$config['sms']);
//send a message
$rand_code	= 1234;
$tpl_id		= 12345678;
$res		= json($sms->send('19102021188',$rand_code,$tpl_id));
if ($res['code']==1){
	echo 'success';
}
?>
```
The class library and use encapsulated here are complete.
Fill in the real mobile phone number, the verification code uses a random number, and the template id uses the real one to send the SMS, and the verification code will be received in a few seconds.