Php - Check File Exists On Url When Server Is Not Giving Error 404

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902 votes 2 answers php - check file exists on url when server is not giving error 404 Get the solution ↓↓↓

My question is simple. I want to check if file exist on url or not in PHP.

Something likefile_exist($url).

I googled and found lot of solutions, But none of them is working for me. I think the reason is that My server automatically redirect on error 404.

File is hosted on 000webhost server, And I am checking from my local server. I checked .htaccess file but didn't found any setting in it.

Please guide me if it is possible to code in php or any setting in 000webhost.

Undefined asked 2022-05-4 Write your answer 156 votes

Answer

Solution:

Hello I found below code from net and worked for me..

function is_url_exist($url){ $ch = curl_init($url); curl_setopt($ch, CURLOPT_NOBODY, true); curl_exec($ch); $code = curl_getinfo($ch, CURLINFO_HTTP_CODE); if($code == 200){ $status = true; }else{ $status = false; } curl_close($ch); return $status; } Copy code Write your answer 645 votes

Answer

Solution:

You can use an Exception Handler usingset_error_handler('exceptionHandler function');

Here is what is use

if (!function_exists('exceptionHandler')) { function exceptionHandler($severity, $message, $file, $line) { if ($severity == E_STRICT) { return; } // code logic to handle or display exceptions } } Copy code

This would be the way you can have control over handling exceptions and handle 404 exception here

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Date the issue was resolved: 2022-05-4 Link To Source Link To Answer People are also looking for solutions of the problem: invalid argument supplied for foreach() laravel

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