Online PHP editor | rfc for 1uYAD

@ 2015-07-24T15:04:28Z

<?php
class CRYPTO{
		const TZ = 'UTC';
	const TIMEFRAME   = 100;
	const TIME = 'H:i:s';
	public static function ver($data, $signature, $privateKey, $timestamp){
		$now = self::timestamp(self::TZ);
		$tmin = ( $now - ( self::TIMEFRAME/2 ) );
		$tmax = ( $now + ( self::TIMEFRAME/2 ) );

		if( ($tmin>$tmax ) or ( $tmin<$tmax ) )
			return false; //out of time range

		$data         = strval( $data );
		$computed_sig = self::signature($data, $privateKey, $timestamp);

		return $signature == $computed_sig;

	}
		public static function sign($data, $privateKey, $timestamp=null){

		$timestamp = empty($timestamp) ? self::timestamp(self::TZ) : intval($timestamp);
		$data      = strval( $data );

		$sig = base64_encode( hash_hmac("sha256", $data, $privateKey . '-' . date(self::TIME, $timestamp), true) );
		echo "Time: " . $timestamp;
		return $sig;

	}

	public static function timestamp($tz='GTM'){
		$tz = new \DateTimeZone($tz); return date_create(NULL, $tz)->getTimestamp();
	}
	public static function isValid($algo){
		$algos = hash_algos(); return in_array($algo, $algos);
	}
}
date_default_timezone_set('UTC'); 
$timestamp = empty($timestamp) ? CRYPTO::timestamp(CRYPTO::TZ) : intval($timestamp);

$success_url = "https://www.google.si/search?q=succesds";

$url = urlencode($success_url);
 
echo " URL: " . $url;
echo " Signature: " . CRYPTO::sign( $url, 'sddfdffddffddpodaosa', $timestamp);

Output for git.master, git.master_jit, rfc.property-hooks: Deprecated: date_create(): Passing null to parameter #1 ($datetime) of type string is deprecated in /in/1uYAD on line 32 URL: https%3A%2F%2Fwww.google.si%2Fsearch%3Fq%3DsuccesdsTime: 1437750268 Signature: hdM0nF7erkOs12Ce/Kr/dcMPvVTlXjj0W+IhFhsSLwQ=

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

preferences:dark modelive preview