Two apps are sharing data using memcache, one is running on php, the other one on lucee.

PHP can read the items created by lucee, but not the other way around.

PHP Code:

<?php

$memcached = new Memcached();
$memcached->addServer('127.0.0.1','11211');
$memcacheData = '{LALA}';
$memcached->set("PHP", $memcacheData);
print( $memcached->get("LUCEE") ); ---> work print "hello 123" as set below

?>

Lucee Code:
<cfdump var="#cacheput('LUCEE', 'hello 123')#">
<cfdump var="#cacheGet( 'PHP' )#"> --> will result in "not found"

Memcache debug shows that both items exist:

ITEM PHP [6 b; 1432763301 s]
ITEM LUCEE [9 b; 1432763301 s]

get PHP
VALUE PHP 0 6
{LALA}
END

get LUCEE
VALUE LUCEE 32 9
hello 123
END