BE_CPONE/application/controllers/fix/Mobile_check.php

<?php

class Mobile_check extends MY_Controller
{
    function index()
    {
        global $_SERVER;
        $this->print_table_style();
        //ping 
        $origin = $_SERVER["SERVER_NAME"];
        $rows = [];
        $rows[] = ["host" => "Server $origin"];
        $this->print_table($rows,array_keys($rows[0]),"Origin");

        $output = [];
        exec("ping -c 3 mobile.pramita.co.id",$output,$result_code);
        $rows = [];
        $rows[] = ["Ping Test to mobile.pramita.co.id" => "Result Code : $result_code"];
        $rows[] = ["Ping Test to mobile.pramita.co.id" => 
            implode("<br/>",$output)];
        $this->print_table($rows,array_keys($rows[0]));
        //curl to mobile.pramita.co.id 
        echo "<br/>";
        $resp = $this->post("https://mobile.pramita.co.id/one-api/info","");
        $this->print_table([$resp], array_keys($resp), "curl https://mobile.pramita.co.id/one-api/info");
        $rows = $this->get_heartbeat();
        echo "<br/>";
        $this->print_table($rows,array_keys($rows[0]),"Last HeartBeat status");
        echo "<br/>";
        $rows = $this->get_upload();
        $this->print_table($rows,array_keys($rows[0]),"Last Post Back status");
    }
    function get_upload() {
        $sql = "select distinct pbUploadCode,pbUploadExecuted from pb_upload";
        $qry = $this->db->query($sql);
        if (!$qry) {
            echo "Error Get Poll Back status : " . $this->db->error()["message"];
            return [];
        }
        $rows = $qry->result_array();
        return $rows;
    }
    function get_heartbeat() {
        $sql = "select distinct heartbeatCode,heartbeatExecuted,heartbeatStatus from regonline.heartbeat";
        $qry = $this->db->query($sql);
        if (!$qry) {
            echo "Error Get HeartBeat status : " . $ths->db->error()["message"];
            return [];
        }
        $rows = $qry->result_array();
        foreach($rows as $idx => $r) {
            switch($r["heartbeatCode"]) {
            case "CAROUSEL" :
                $rows[$idx]["heartbeatCode"] = "Caraousel";
                break;
            case "PING" :
                $rows[$idx]["heartbeatCode"] = "Ping";
                break;
            case "SWAB" :
                $rows[$idx]["heartbeatCode"] = "Schedule";
                break;
            case "QUOTA_PCR":
                $rows[$idx]["heartbeatCode"] = "Quota";
                break;
            case "PRICE_PACKET":
                $rows[$idx]["heartbeatCode"] = "Price and Agreement";
                break;
            case "HS":
            case "MOU_REG":
            case "ORDER_BRANCH":
                unset($rows[$idx]);
                break;
            case "BEST_SELLER":
                $rows[$idx]["heartbeatCode"] = "Best Seller";
                break;
            }
        }
        return $rows;
    }
    public function post($url, $data)
    {
        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
        curl_setopt($ch, CURLOPT_TIMEOUT, 120);
        curl_setopt($ch, CURLOPT_HTTPHEADER, array(
            'Content-Type: application/json',
            'Content-Length: ' . strlen($data)
        ));
        $z_result = curl_exec($ch);
        if (curl_errno($ch) > 0) {
            return array(
                "status" => "ERR",
                "message" => curl_error($ch)
            );
        }
        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        if ($httpCode != 200) {
            return array(
                "status" => "ERR",
                "message" => "Http Response : $httpCode | $z_result"
            );
        }
        $j_result = ["status" => "OK", "message" => "Connection OK"];
        return $j_result;
    }

    public function print_table_style()
    {
        echo "
        <style>
        th, td {
            padding: 15px;
            text-align: left;
          }
          tr:nth-child(even) {background-color: #f2f2f2;}
          table {
            border: solid 1px ;
            min-width:600px;
          }
        </style>
        ";
    }
    public function print_table($rows, $keys, $title = false)
    {
        echo "<table>";
        if ($title) {
            $col_span = count($keys);
            echo "<tr>";
            echo "<th colspan=$col_span>$title</th>";
            echo "</tr>";    
        } 
        echo "<tr>";
        foreach ($keys as $k) {
            echo "<td>$k</td>";
        }
        echo "</tr>\n";
        foreach ($rows as $r) {
            echo "<tr>";
            foreach ($keys as $k) {
                echo "<td>" . $r[$k] . "</td>";
            }
            echo "</tr>";
        }
        echo "</table>";
    }
}
?>