Getting HTTP code in PHP using curl

user_849198 0
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I'm using CURL to get the status of a site, if it's up/down or redirecting to another site. I want to get it as streamlined as possible, but it's not working well.

<?php
$ch = curl_init($url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_TIMEOUT,10);
$output = curl_exec($ch);
$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

return $httpcode;
?>

I have this wrapped in a function. It works fine but performance is not the best because it downloads the whole page, thing in if I remove $output = curl_exec($ch); it returns 0 all the time.

Does anyone know how to make the performance better?

curl http-headers php performance
8 Answers

use this hitCurl method for fetch all type of api response i.e. Get / Post

        function hitCurl($url,$param = [],$type = 'POST'){
        $ch = curl_init();
        if(strtoupper($type) == 'GET'){
            $param = http_build_query((array)$param);
            $url = "{$url}?{$param}";
        }else{
            curl_setopt_array($ch,[
                CURLOPT_POST => (strtoupper($type) == 'POST'),
                CURLOPT_POSTFIELDS => (array)$param,
            ]);
        }
        curl_setopt_array($ch,[
            CURLOPT_URL => $url,
            CURLOPT_RETURNTRANSFER => true,
        ]);
        $resp = curl_exec($ch);
        $statusCode = curl_getinfo($ch,CURLINFO_HTTP_CODE);
        curl_close($ch);
        return [
            'statusCode' => $statusCode,
            'resp' => $resp
        ];
    }

Demo function to test api

 function fetchApiData(){
        $url = 'https://postman-echo.com/get';
        $resp = $this->hitCurl($url,[
            'foo1'=>'bar1',
            'foo2'=>'bar2'
        ],'get');
        $apiData = "Getting header code {$resp['statusCode']}";
        if($resp['statusCode'] == 200){
            $apiData = json_decode($resp['resp']);
        }
        echo "<pre>";
        print_r ($apiData);
        echo "</pre>";
    }
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