soselo/api/v1/http/mastodon/accounts/silence/mod.php

<?php

$_ = function() {
	$id = trim($_GET['id']);
	if (!valid_mastodon_account_id($id))
		return apiresult(['error' => 'id parameter has incorrect format'], 400);

	instance_config();

	$output = instance_http_post('/api/v1/admin/accounts/'.$id.'/action',
		['type' => 'silence' ]);

	$silenced = [];
	$sile_file = 'silenced_accounts,'.$GLOBALS['ap_software'].','.$GLOBALS['ap_instance'];
	if (filedb_exists('cache', $sile_file))
		$silenced = unserialize(filedb_get('cache', $sile_file));
	$silenced []= $id;
	$silenced = array_unique($silenced);
	filedb_put('cache', $sile_file, serialize($silenced));

	if (!isset($_SERVER['REQUEST_URI']))
		sleep(2);

	return apiresult($output);
};
$_();