Test redis status

redis-stats.php

<?php
/* Redis PHP stats dump
 * Based on code https://gist.github.com/putzflorian/45c137a8d7868d4b6250
 */
define(REDIS_TIMEOUT, 2);

$fp = fsockopen('127.0.0.1', 6379, $errno, $errstr, REDIS_TIMEOUT);
if (!$fp) {
    die($errstr);
} 
$data = array();

fwrite($fp, "INFO\r\nQUIT\r\n");
while (!feof($fp)) {
	$ln = fgets($fp);
	$parts = explode(':', trim($ln), 2);
	if (isset($parts[1])) {
		$data[$parts[0]] = $parts[1];
	}
}
fclose($fp);
print(json_encode($data));
?>

test-redis-status.php

<?php
/* Redis PHP write test
 * Inspired by code https://gist.github.com/putzflorian/45c137a8d7868d4b6250
 */
define(REDIS_TIMEOUT, 2);
define(REDIS_ADDRESS, '127.0.0.1');

$fp = fsockopen(REDIS_ADDRESS, 6379, $errno, $errstr, REDIS_TIMEOUT);
if (!$fp) {
    die($errstr);
} 
/* Write string to Redis with short TTL
 */
fwrite($fp, "SET is-redis-alive yes EX 10\r\n");
$ln = trim(fgets($fp));
if ($ln != "+OK") {
	die("Unable to write to Redis - got '$ln'\n");
} else {
	print("Redis write successfull...\n");
}
fclose($fp);
?>

I added right exit codes, see: https://gist.github.com/pulecp/916bf5ad56d341c63ab7