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<?php

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require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );

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if ( ! class_exists( 'ET_Core_LIB_SilentThemeUpgraderSkin' ) ):

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/**

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* Theme Upgrader skin which does not output feedback

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* @since 3.10

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* @private

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class ET_Core_LIB_SilentThemeUpgraderSkin extends WP_Upgrader_Skin {

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/**

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* @since 3.10

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* @private

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* @param string $string

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public function feedback( $string ) {

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return; // Suppress all feedback

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}

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}

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endif;

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