= 400) {
return null; // or throw an exception
}
return json_decode($response, true);
}
// --- Fetch all providers -----------------------------------------------
$providers = callApi('GET', '/providers');
$providers = $providers ?? [];
// Normalize rates for display
foreach ($providers as &$p) {
$rates = $p['rates'] ?? '';
if (is_string($rates)) {
$decoded = json_decode($rates, true);
if (json_last_error() !== JSON_ERROR_NONE) {
// try stripping slashes
$unescaped = stripslashes($rates);
$decoded = json_decode($unescaped, true);
}
if (json_last_error() === JSON_ERROR_NONE && is_array($decoded)) {
$p['rates'] = $decoded;
} else {
// leave as is
$p['rates'] = $rates;
}
} elseif (is_array($rates)) {
$p['rates'] = $rates;
}
}
unset($p);
// -----------------------------------------------------------------------
?>
Providers