<?php

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namespace Elementor\Modules\AtomicWidgets\Utils;

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if ( ! defined( 'ABSPATH' ) ) {

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exit; // Exit if accessed directly.

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}

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class Memo {

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private array $cache = [];

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public function memoize( string $key, callable $callback ) {

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return function() use ( $key, $callback ) {

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if ( array_key_exists( $key, $this->cache ) ) {

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return $this->cache[ $key ];

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}

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$this->cache[ $key ] = call_user_func( $callback );

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return $this->cache[ $key ];

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};

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}

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}

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