72 lines
1.5 KiB
PHP
72 lines
1.5 KiB
PHP
<?php
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namespace com\fwdekker\deathnotifier;
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use Exception;
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use InvalidArgumentException;
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use Monolog\ErrorHandler;
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use Monolog\Handler\StreamHandler;
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use Monolog\Logger;
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/**
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* Helper functions.
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*/
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class Util
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{
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/**
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* Sets HTTP status code and exits the script.
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*
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* @param int $status the HTTP status code to set
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* @return never
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*/
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static function http_exit(int $status): never
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{
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http_response_code($status);
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exit(1);
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}
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/**
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* Parses POST values from JSON-based inputs.
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*
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* @return array<int|string, mixed>|null the parsed POST-ed values
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*/
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static function parse_post(): ?array
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{
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$output = $_POST;
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$post_input = file_get_contents("php://input");
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if ($post_input !== false)
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$output = json_decode($post_input, associative: true);
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return $output;
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}
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/**
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* Parses `$argv` into an array, similar to `$_GET`.
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*
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* Code from https://www.php.net/manual/en/features.commandline.php#108883.
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*
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* @return array<int|string, mixed> the parsed CLI inputs
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*/
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static function parse_cli(): array
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{
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parse_str(implode("&", array_slice($_SERVER["argv"], 1)), $output);
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return $output;
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}
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/**
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* Generates an appropriate CSRF token.
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*
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* @return string the generated CSRF token
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* @throws Exception if the CSRF token could not be generated
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*/
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static function generate_csrf_token(): string
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{
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return bin2hex(random_bytes(32));
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}
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}
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