Esempio predefinito
funzione memoize($func)
{
return function () use ($func) {
static $cache = [];
$args = func_get_args();
$key = serialize($args);
$cached = true;
if (!isset($cache[$key])) {
$cache[$key] = $func(...$args);
$cached = false;
}
return ['result' => $cache[$key], 'cached' => $cached];
};
}
$memoizedAdd = memoize(
function ($num) {
restituisce $num + 10;
}
);
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => false].
var_dump($memoizedAdd(6)); // ['result' => 16, 'cached' => false]
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => true]
Esempio oscuro
funzione memoize($func)
{
return function () use ($func) {
static $cache = [];
$args = func_get_args();
$key = serialize($args);
$cached = true;
if (!isset($cache[$key])) {
$cache[$key] = $func(...$args);
$cached = false;
}
return ['result' => $cache[$key], 'cached' => $cached];
};
}
$memoizedAdd = memoize(
function ($num) {
restituisce $num + 10;
}
);
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => false].
var_dump($memoizedAdd(6)); // ['result' => 16, 'cached' => false]
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => true]
Esempio di Coy
funzione memoize($func)
{
return function () use ($func) {
static $cache = [];
$args = func_get_args();
$key = serialize($args);
$cached = true;
if (!isset($cache[$key])) {
$cache[$key] = $func(...$args);
$cached = false;
}
return ['result' => $cache[$key], 'cached' => $cached];
};
}
$memoizedAdd = memoize(
function ($num) {
restituisce $num + 10;
}
);
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => false].
var_dump($memoizedAdd(6)); // ['result' => 16, 'cached' => false]
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => true]
Esempio funky
funzione memoize($func)
{
return function () use ($func) {
static $cache = [];
$args = func_get_args();
$key = serialize($args);
$cached = true;
if (!isset($cache[$key])) {
$cache[$key] = $func(...$args);
$cached = false;
}
return ['result' => $cache[$key], 'cached' => $cached];
};
}
$memoizedAdd = memoize(
function ($num) {
restituisce $num + 10;
}
);
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => false].
var_dump($memoizedAdd(6)); // ['result' => 16, 'cached' => false]
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => true]
Esempio di Okaidia
funzione memoize($func)
{
return function () use ($func) {
static $cache = [];
$args = func_get_args();
$key = serialize($args);
$cached = true;
if (!isset($cache[$key])) {
$cache[$key] = $func(...$args);
$cached = false;
}
return ['result' => $cache[$key], 'cached' => $cached];
};
}
$memoizedAdd = memoize(
function ($num) {
restituisce $num + 10;
}
);
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => false].
var_dump($memoizedAdd(6)); // ['result' => 16, 'cached' => false]
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => true]
Esempio di luce solarizzata
funzione memoize($func)
{
return function () use ($func) {
static $cache = [];
$args = func_get_args();
$key = serialize($args);
$cached = true;
if (!isset($cache[$key])) {
$cache[$key] = $func(...$args);
$cached = false;
}
return ['result' => $cache[$key], 'cached' => $cached];
};
}
$memoizedAdd = memoize(
function ($num) {
restituisce $num + 10;
}
);
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => false].
var_dump($memoizedAdd(6)); // ['result' => 16, 'cached' => false]
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => true]
Esempio di domani sera
funzione memoize($func)
{
return function () use ($func) {
static $cache = [];
$args = func_get_args();
$key = serialize($args);
$cached = true;
if (!isset($cache[$key])) {
$cache[$key] = $func(...$args);
$cached = false;
}
return ['result' => $cache[$key], 'cached' => $cached];
};
}
$memoizedAdd = memoize(
function ($num) {
restituisce $num + 10;
}
);
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => false].
var_dump($memoizedAdd(6)); // ['result' => 16, 'cached' => false]
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => true]
Esempio di stasera
funzione memoize($func)
{
return function () use ($func) {
static $cache = [];
$args = func_get_args();
$key = serialize($args);
$cached = true;
if (!isset($cache[$key])) {
$cache[$key] = $func(...$args);
$cached = false;
}
return ['result' => $cache[$key], 'cached' => $cached];
};
}
$memoizedAdd = memoize(
function ($num) {
restituisce $num + 10;
}
);
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => false].
var_dump($memoizedAdd(6)); // ['result' => 16, 'cached' => false]
var_dump($memoizedAdd(5)); // ['result' => 15, 'cached' => true]
