52 lines
828 B
PHP
52 lines
828 B
PHP
<?php
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/**
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* Singleton pattern class.
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*
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* @package xts
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*/
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namespace XTS;
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/**
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* Singleton pattern class.
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*
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* @since 1.0.0
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*/
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class Singleton {
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/**
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* Instance of this static object.
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*
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* @var array
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*/
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private static $instances = [];
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/**
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* Get singleton instance.
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*
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* @since 1.0.0
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*
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* @return object Current object instance.
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*/
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public static function get_instance() {
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$subclass = static::class;
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if ( ! isset( self::$instances[ $subclass ] ) ) {
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self::$instances[ $subclass ] = new static();
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self::$instances[ $subclass ]->init();
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}
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return self::$instances[ $subclass ];
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}
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/**
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* Prevent singleton class clone.
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*
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* @since 1.0.0
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*/
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private function __clone() {}
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/**
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* Prevent singleton class initialization.
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*
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* @since 1.0.0
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*/
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private function __construct() {}
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}
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