gen_redis_proto.php

<?php
/**
 * PHP gen redis protocol function
 * author: h2ero <122750707@qq.com> 
 * date: 2013-07-24 15:01:42
 * useage: php gen_redis_proto.php | redis-cli --pipe
 */
function gen_redis_proto() 
{
    $CRLF = "\r\n";
    $args = func_get_args();
    $proto = '*'.count($args).$CRLF;
    foreach ($args as $arg) {
        $proto .= '$'.strlen($arg).$CRLF;
        $proto .= $arg.$CRLF;

    }
    return $proto;
}

for ($i = 0; $i < 1000000; $i++) {
    echo gen_redis_proto("SET", "MYKEY$i", "VALUE$i");
}
?>