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<?php |
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/** |
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* Abstract class of public module |
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* |
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* @package WPFunnels\Frontend\Module |
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*/ |
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namespace WPFunnels\Frontend\Module; |
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|
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use WPFunnels\Wpfnl_functions; |
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|
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abstract class Wpfnl_Frontend_Module |
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{ |
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protected static $_instances = []; |
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|
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public static function instance() { |
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|
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$class_name = static::class_name(); |
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|
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if ( empty( static::$_instances[ $class_name ] ) ) { |
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static::$_instances[ $class_name ] = new static(); |
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} |
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|
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return static::$_instances[ $class_name ]; |
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} |
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|
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public static function class_name() { |
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return get_called_class(); |
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} |
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} |
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|
