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编辑当前文件:/home/projzpbv/www/wp-content/plugins/mailpoet/vendor/mailpoet/email-editor/src/class-container.php
<?php declare( strict_types = 1 ); namespace MailPoet\EmailEditor; if (!defined('ABSPATH')) exit; class Container { protected array $services = array(); protected array $instances = array(); public function set( string $name, callable $callback ): void { $this->services[ $name ] = $callback; } public function get( $name ) { // Check if the service is already instantiated. if ( isset( $this->instances[ $name ] ) ) { return $this->instances[ $name ]; } // Check if the service is registered. if ( ! isset( $this->services[ $name ] ) ) { throw new \Exception( esc_html( "Service not found: $name" ) ); } $this->instances[ $name ] = $this->services[ $name ]( $this ); return $this->instances[ $name ]; } }