<?php
    $errorResult = "{status:'failed',reason:'cannot open remove.json file'}";
    $fh = fopen('remove.json', 'a') or die($errorResult);
    flock($fh, LOCK_EX) or die($errorResult);
    
    $id = $_GET['id'];
    
    fwrite($fh, "'$id'\n");
    
    fflush($fh) or die($errorResult);
    flock($fh, LOCK_UN) or die($errorResult);
    fclose($fh);
    
    echo("{status:'ok2'}");
?>