keylen.php

<?php
$key = 'call-me-ishmael-some-years-ago-never-mind-how-long-precisely-having-little-or-no-money-in-my-purse-and-nothing-particular-to-interest-me-on-shore-i-thought-i-would-sail-about-a-little-and-see-the-watery-part-of-the-world-it-is-a-way-i-have-of-driving-off-the-spleen-and-regulating-the-circulation-whenever-i-find-myself-growing-grim-about-the-mouth-whenever-it-is-a-damp-drizzly-november-in-my-soul-whenever-i-find-myself-involuntarily-pausing-before-coffin-warehouses-and-bringing-up-the-rear-of-every-funeral-i-meet-and-especially-whenever-my-hypos-get-such-an-upper-hand-of-me-that-it-requires-a-strong-moral-principle-to-prevent-me-from-deliberately-stepping-into-the-street-and-methodically-knocking-people-s-hats-off-then-i-account-it-high-time-to-get-to-sea-as-soon-as-i-can-this-is-my-substitute-for-pistol-and-ball-with-a-philosophical-flourish-cato-throws-himself-upon-his-sword-i-quietly-take-to-the-ship-there-is-nothing-surprising-in-this-if-they-but-knew-it-almost-all-men-in-their-degree-some-time-or-other-cherish-very-nearly-the-same-feelings-towards-the-ocean-with-me';

$client = new Memcached();
$client->addServer('127.0.0.1', '11211');

function testSetGet( $key ) {
        global $client;

        echo "Key length: " . strlen($key) . "\n";
        if ( !$client->set( $key, 1 ) ) {
                echo "Failed to set key.\n";
        }
        if ( $client->get( $key ) == 1 ) {
                echo "Key was set correctly.\n";
        }
};


testSetGet( $key );
echo "----\n";
testSetGet( substr( $key, 1, 250 ) );