Online PHP editor | perf for MUihV

@ 2014-09-09T17:31:53Z

<?php
	
	//require_once (dirname(__FILE__) . "/sha256.php");

	$AWS_ACCESS_KEY = 'AKIAIDMODWRW3CRDO2BA';
	$AWS_PRIVATE_KEY = 'kMuJRvcejqzMvmoZWsURIDKkteVTXa3ReDXQ6RqE';
	$AWS_REGION = 'us-west-2';
	$TOPIC_ARN_UPDATECUS = 'arn:aws:sns:us-west-2:791920038536:updateCusNumberRequest';
	
	$endpoints = array(
			'US-EAST-1' => 'sns.us-east-1.amazonaws.com',
			'US-WEST-1' => 'sns.us-west-1.amazonaws.com',
			'US-WEST-2' => 'sns.us-west-2.amazonaws.com',
			'EU-WEST-1' => 'sns.eu-west-1.amazonaws.com',
			'AP-SE-1' => 'sns.ap-southeast-1.amazonaws.com',
			'AP-NE-1' => 'sns.ap-northeast-1.amazonaws.com',
			'SA-EAST-1' => 'sns.sa-east-1.amazonaws.com'
	);
	
	$endpoint = $endpoints[strtoupper($AWS_REGION)];
	$protocol = 'https://';
	$email = '';
	$cus_id = '';
	
	if ($argc >= 2)
	{
		$email = $argv[1];
		$cus_id = $argv[2];
	}
	
	$message = array(
			'topic' => 'updateCusNumberRequest',
			'email' => $email,
			'cus_id' => $cus_id
	);

	$params = array(
			'TopicArn' => $TOPIC_ARN_UPDATECUS,
			'Message' => php_compat_json_encode($message)
	);
	
	$params['Action'] = 'Publish';
	$params['AWSAccessKeyId'] = $AWS_ACCESS_KEY;
	$params['Timestamp'] = gmdate('Y-m-d\TH:i:s\Z');
	$params['SignatureVersion'] = 2;
	$params['SignatureMethod'] = 'HmacSHA256';
	
	uksort($params, 'strnatcmp');
	$queryString = '';
	foreach ($params as $key => $val) {
		$queryString .= "&{$key}=".rawurlencode($val);
	}
	$queryString = substr($queryString, 1);
	
	$requestString = "GET\n"
	. $endpoint."\n"
	. "/\n"
	. $queryString;
	
	$params['Signature'] = base64_encode(
			php_compat_hash_hmac('sha256', $requestString, $AWS_PRIVATE_KEY, true)
	);
	
	$request = $protocol . $endpoint . '/?' . php_compat_http_build_query($params);
	
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $request);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	
	$output = curl_exec($ch);
	
	$curlErrorNo = curl_errno($ch);
	$curlError = curl_error($ch);
	$info = curl_getinfo($ch);
	
	curl_close($ch);

	if ((floor($info['http_code'] / 100) == 2) === false)
	{
		if (strpos($output, '<Error>') !== FALSE)
		{
			echo "Amazon returned an XML error " . $output;
		}
		else{
			if(!empty($curlErrorNo))
			{
				echo "There was a problem executing curl" . $curlError . " - " . $curlErrorNo;
			}
			else{
				echo "There was a problem executing this request " . $info['http_code'];
			}
		}
	}
	else 
	{
		echo "All good!";
	}
	
	
	/* php4 compatible functions */
	
	//http://bit.ly/1qd0Usl
	function php_compat_hash_hmac($algo, $data, $key, $raw_output = false)
	{
		// Block size (byte) for MD5, SHA-1 and SHA-256.
		$blocksize = 64;
	
		$ipad = str_repeat("\x36", $blocksize);
		$opad = str_repeat("\x5c", $blocksize);
	
		if (strlen($key) > $blocksize) {
			$key = php_compat_hash($algo, $key, true);
		} else {
			$key = str_pad($key, $blocksize, "\x00");
		}
	
		$ipad ^= $key;
		$opad ^= $key;
	
		return php_compat_hash($algo, $opad . php_compat_hash($algo, $ipad . $data, true), $raw_output);
	}
	
	//http://bit.ly/1nIYD2h
	function php_compat_hash($algo, $data, $raw_output = false)
	{
		$hash = hash('sha256', $data);
		
		if ($raw_output) {
			return pack('H*', $hash);
		} else {
			echo "returnhash";
			return $hash;
		}
	}
	
	//http://bit.ly/1uH6OR0
	function php_compat_json_encode($a=false)
	{
		if (is_null($a)) return 'null';
		if ($a === false) return 'false';
		if ($a === true) return 'true';
		if (is_scalar($a))
		{
			if (is_float($a))
			{
				// Always use "." for floats.
				return floatval(str_replace(",", ".", strval($a)));
			}

			if (is_string($a))
			{
				$jsonReplaces = array(array("\\", "/", "\n", "\t", "\r", "\b", "\f", '"'), array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\"'));
				return '"' . str_replace($jsonReplaces[0], $jsonReplaces[1], $a) . '"';
			}
			else
				return $a;
		}
		$isList = true;
		for ($i = 0, reset($a); $i < count($a); $i++, next($a))
		{
			if (key($a) !== $i)
			{
				$isList = false;
				break;
			}
		}
		$result = array();
		if ($isList)
		{
			foreach ($a as $v) $result[] = php_compat_json_encode($v);
			return '[' . join(',', $result) . ']';
		}
		else
		{
			foreach ($a as $k => $v) $result[] = php_compat_json_encode($k).':'.php_compat_json_encode($v);
			return '{' . join(',', $result) . '}';
		}
	}
	
	//http://bit.ly/1q8GwII
	function php_compat_http_build_query($data, $prefix = null, $sep = '', $key = '')
	{
		$ret = array();
		foreach ((array )$data as $k => $v) {
			$k = urlencode($k);
			if (is_int($k) && $prefix != null) {
				$k = $prefix . $k;
			}

			if (!empty($key)) {
				$k = $key . "[" . $k . "]";
			}

			if (is_array($v) || is_object($v)) {
				array_push($ret, http_build_query($v, "", $sep, $k));
			} else {
				array_push($ret, $k . "=" . urlencode($v));
			}
		}

		if (empty($sep)) {
			$sep = ini_get("arg_separator.output");
		}

		return implode($sep, $ret);
	}

if (!function_exists('hash'))
{
    function hash($algo, $data)
    {
        if (empty($algo) || !is_string($algo) || !is_string($data)) {
            return false;
        }

        if (function_exists($algo)) {
            return $algo($data);
        }
    }
}
	
?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.3.6	0.015	0.006	17.00
8.3.5	0.019	0.008	22.99
8.3.4	0.012	0.003	18.93
8.3.3	0.009	0.006	19.22
8.3.2	0.008	0.000	20.04
8.3.1	0.004	0.004	23.39
8.3.0	0.007	0.003	19.50
8.2.18	0.009	0.009	18.38
8.2.17	0.003	0.013	22.96
8.2.16	0.013	0.000	20.47
8.2.15	0.011	0.000	24.18
8.2.14	0.000	0.008	24.66
8.2.13	0.008	0.000	26.16
8.2.12	0.000	0.007	21.00
8.2.11	0.010	0.000	22.11
8.2.10	0.003	0.009	18.34
8.2.9	0.007	0.004	19.38
8.2.8	0.003	0.005	17.97
8.2.7	0.005	0.003	17.75
8.2.6	0.000	0.008	18.05
8.2.5	0.006	0.003	18.07
8.2.4	0.010	0.000	19.94
8.2.3	0.005	0.002	18.24
8.2.2	0.003	0.006	17.94
8.2.1	0.000	0.007	18.19
8.2.0	0.003	0.005	17.79
8.1.28	0.008	0.008	25.92
8.1.27	0.000	0.009	23.82
8.1.26	0.000	0.008	26.35
8.1.25	0.005	0.003	28.09
8.1.24	0.003	0.006	23.83
8.1.23	0.012	0.000	19.10
8.1.22	0.000	0.008	17.91
8.1.21	0.005	0.003	18.77
8.1.20	0.017	0.000	17.34
8.1.19	0.003	0.006	17.38
8.1.18	0.008	0.000	18.10
8.1.17	0.004	0.004	18.78
8.1.16	0.005	0.003	22.16
8.1.15	0.003	0.006	18.91
8.1.14	0.005	0.002	17.67
8.1.13	0.000	0.007	17.81
8.1.12	0.004	0.004	17.64
8.1.11	0.000	0.008	17.65
8.1.10	0.007	0.003	17.68
8.1.9	0.000	0.007	17.69
8.1.8	0.007	0.000	17.57
8.1.7	0.005	0.003	17.63
8.1.6	0.003	0.006	17.61
8.1.5	0.004	0.004	17.53
8.1.4	0.000	0.008	17.60
8.1.3	0.003	0.005	17.57
8.1.2	0.000	0.008	17.73
8.1.1	0.004	0.004	17.55
8.1.0	0.009	0.004	17.62
8.0.30	0.000	0.008	18.77
8.0.29	0.005	0.003	16.88
8.0.28	0.007	0.000	18.50
8.0.27	0.003	0.006	17.30
8.0.26	0.000	0.007	17.29
8.0.25	0.003	0.003	17.16
8.0.24	0.002	0.005	17.06
8.0.23	0.000	0.008	17.13
8.0.22	0.007	0.000	17.13
8.0.21	0.004	0.004	17.17
8.0.20	0.003	0.003	17.04
8.0.19	0.006	0.003	17.13
8.0.18	0.007	0.004	17.11
8.0.17	0.004	0.004	17.09
8.0.16	0.007	0.000	16.89
8.0.15	0.003	0.005	16.90
8.0.14	0.004	0.004	16.86
8.0.13	0.000	0.007	13.53
8.0.12	0.004	0.004	17.06
8.0.11	0.008	0.000	17.07
8.0.10	0.000	0.007	16.85
8.0.9	0.004	0.004	17.04
8.0.8	0.010	0.007	16.97
8.0.7	0.004	0.004	17.11
8.0.6	0.003	0.005	16.91
8.0.5	0.000	0.008	16.96
8.0.3	0.012	0.008	17.37
8.0.2	0.011	0.011	17.40
8.0.1	0.000	0.008	17.10
8.0.0	0.007	0.010	16.89
7.4.33	0.000	0.006	15.09
7.4.32	0.005	0.003	16.66
7.4.30	0.006	0.000	16.68
7.4.29	0.000	0.007	16.62
7.4.28	0.000	0.007	16.50
7.4.27	0.003	0.003	16.75
7.4.26	0.004	0.004	16.54
7.4.25	0.005	0.003	16.64
7.4.24	0.000	0.008	16.58
7.4.23	0.000	0.007	16.78
7.4.22	0.015	0.003	16.71
7.4.21	0.003	0.018	16.65
7.4.20	0.003	0.003	16.59
7.4.16	0.013	0.010	16.86
7.4.15	0.008	0.013	17.40
7.4.14	0.013	0.008	17.86
7.4.13	0.006	0.011	16.69
7.4.12	0.011	0.008	16.73
7.4.11	0.011	0.007	16.66
7.4.10	0.013	0.005	16.57
7.4.9	0.017	0.000	16.67
7.4.8	0.007	0.010	19.39
7.4.7	0.007	0.010	16.61
7.4.6	0.003	0.013	16.60
7.4.5	0.003	0.006	16.75
7.4.4	0.011	0.011	16.39
7.4.3	0.013	0.006	16.63
7.4.0	0.007	0.010	15.27
7.3.33	0.007	0.000	13.36
7.3.32	0.000	0.005	13.38
7.3.31	0.000	0.008	16.49
7.3.30	0.000	0.008	16.41
7.3.29	0.016	0.003	16.64
7.3.28	0.006	0.013	16.54
7.3.27	0.015	0.003	17.40
7.3.26	0.010	0.014	16.82
7.3.25	0.011	0.007	16.60
7.3.24	0.014	0.005	16.50
7.3.23	0.010	0.014	16.70
7.3.21	0.012	0.003	16.59
7.3.20	0.004	0.012	16.65
7.3.19	0.004	0.015	16.73
7.3.18	0.004	0.014	16.52
7.3.17	0.013	0.003	16.53
7.3.16	0.006	0.012	16.80
7.2.33	0.016	0.003	16.91
7.2.32	0.009	0.012	16.79
7.2.31	0.007	0.011	16.59
7.2.30	0.019	0.000	16.95
7.2.29	0.010	0.007	16.88
7.2.6	0.016	0.009	16.61
7.1.20	0.006	0.006	15.96
7.1.10	0.011	0.004	17.91
7.1.7	0.006	0.003	17.29
7.1.6	0.007	0.014	19.40
7.1.5	0.023	0.010	35.03
7.1.0	0.003	0.077	22.36
7.0.20	0.272	0.003	16.83
7.0.14	0.000	0.080	22.09
7.0.11	0.047	0.057	20.13
7.0.10	0.010	0.070	20.03
7.0.9	0.017	0.030	20.04
7.0.8	0.013	0.033	19.98
7.0.7	0.007	0.040	20.12
7.0.6	0.010	0.043	20.02
7.0.5	0.003	0.050	20.17
7.0.4	0.010	0.033	19.79
7.0.3	0.017	0.040	19.74
7.0.2	0.010	0.037	19.78
7.0.1	0.003	0.050	19.73
7.0.0	0.003	0.037	19.71
5.6.28	0.000	0.077	20.91
5.6.26	0.013	0.077	20.71
5.6.25	0.007	0.073	20.71
5.6.24	0.010	0.037	20.60
5.6.23	0.007	0.040	20.60
5.6.22	0.003	0.040	20.69
5.6.21	0.010	0.043	20.73
5.6.20	0.003	0.040	20.67
5.6.19	0.010	0.037	20.76
5.6.18	0.003	0.043	20.74
5.6.17	0.007	0.033	20.66
5.6.16	0.007	0.033	20.67
5.6.15	0.010	0.030	20.60
5.6.14	0.010	0.027	20.63
5.6.13	0.007	0.063	20.70
5.6.12	0.013	0.070	20.67
5.6.11	0.007	0.080	20.68
5.6.10	0.010	0.043	20.59
5.6.9	0.013	0.060	20.69
5.6.8	0.010	0.080	20.10
5.6.7	0.000	0.060	20.06
5.6.6	0.007	0.077	20.05
5.6.5	0.007	0.073	20.13
5.6.4	0.007	0.070	19.93
5.6.3	0.003	0.063	20.04
5.6.2	0.007	0.077	19.96
5.6.1	0.000	0.063	20.05
5.6.0	0.013	0.070	19.99
5.5.38	0.010	0.037	17.56
5.5.37	0.003	0.040	17.59
5.5.36	0.003	0.040	17.71
5.5.35	0.010	0.040	17.63
5.5.34	0.000	0.043	18.00
5.5.33	0.003	0.040	18.08
5.5.32	0.000	0.040	18.14
5.5.31	0.003	0.037	18.26
5.5.30	0.013	0.033	18.16
5.5.29	0.000	0.050	18.14
5.5.28	0.010	0.077	17.95
5.5.27	0.007	0.037	18.13
5.5.26	0.007	0.070	18.28
5.5.25	0.007	0.057	17.94
5.5.24	0.007	0.063	17.64
5.5.23	0.000	0.057	17.37
5.5.22	0.007	0.077	17.45
5.5.21	0.000	0.057	17.43
5.5.20	0.003	0.060	17.38
5.5.19	0.000	0.080	17.51
5.5.18	0.007	0.063	17.33
5.5.16	0.007	0.033	17.50
5.5.15	0.003	0.053	17.51
5.5.14	0.000	0.040	17.29
5.5.13	0.003	0.070	17.47
5.5.12	0.007	0.067	17.69
5.5.11	0.010	0.073	17.63
5.5.10	0.013	0.070	17.41
5.5.9	0.000	0.040	17.51
5.5.8	0.003	0.040	17.51
5.5.7	0.000	0.070	17.21
5.5.6	0.007	0.047	17.26
5.5.5	0.007	0.033	17.32
5.5.4	0.017	0.053	17.49
5.5.3	0.003	0.033	17.25
5.5.2	0.017	0.070	17.38
5.5.1	0.000	0.060	17.43
5.5.0	0.007	0.047	17.21
5.4.45	0.010	0.027	19.65
5.4.44	0.007	0.050	19.31
5.4.43	0.003	0.060	19.63
5.4.42	0.013	0.030	19.50
5.4.41	0.010	0.067	19.20
5.4.40	0.010	0.077	19.34
5.4.39	0.003	0.053	18.99
5.4.38	0.010	0.057	19.13
5.4.37	0.010	0.047	18.99
5.4.36	0.013	0.050	19.13
5.4.35	0.003	0.070	18.95
5.4.34	0.003	0.060	19.02
5.4.32	0.007	0.037	19.16
5.4.31	0.003	0.060	18.95
5.4.30	0.003	0.067	19.01
5.4.29	0.003	0.063	19.34
5.4.28	0.003	0.073	19.24
5.4.27	0.007	0.067	18.98
5.4.26	0.003	0.080	18.94
5.4.25	0.007	0.060	18.99
5.4.24	0.010	0.067	19.16
5.4.23	0.007	0.040	18.98
5.4.22	0.000	0.053	18.99
5.4.21	0.003	0.037	19.00
5.4.20	0.003	0.033	19.22
5.4.19	0.003	0.077	19.01
5.4.18	0.003	0.037	19.13
5.4.17	0.013	0.030	19.15
5.4.16	0.003	0.040	18.98
5.4.15	0.020	0.067	19.32
5.4.14	0.007	0.037	16.39
5.4.13	0.007	0.043	16.68
5.4.12	0.007	0.047	16.44
5.4.11	0.010	0.023	16.55
5.4.10	0.000	0.050	16.64
5.4.9	0.007	0.053	16.52
5.4.8	0.007	0.067	16.51
5.4.7	0.003	0.043	16.40
5.4.6	0.003	0.080	16.62
5.4.5	0.007	0.050	16.62
5.4.4	0.003	0.077	16.57
5.4.3	0.017	0.050	16.59
5.4.2	0.007	0.073	16.43
5.4.1	0.007	0.047	16.60
5.4.0	0.007	0.070	15.94

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