<?php
$url = 'http://localhost/save_override.php';
$data = [
    'project_id' => 25,
    'overrides' => [
        ['month' => '2025-11-01', 'nsr' => 1000, 'cost' => 500],
        ['month' => '2025-12-01', 'nsr' => 2000, 'cost' => 1000],
    ]
];

$options = [
    'http' => [
        'header'  => "Content-type: application/json\r\n",
        'method'  => 'POST',
        'content' => json_encode($data),
    ],
];

$context  = stream_context_create($options);
$result = file_get_contents($url, false, $context);

if ($result === FALSE) { 
    echo "Error fetching URL";
}

var_dump($result);
?>