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<?php

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class WPML_Ajax {

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/**

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* @return bool

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public static function is_frontend_ajax_request() {

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return wpml_is_ajax() && isset( $_SERVER['HTTP_REFERER'] ) && false === strpos( $_SERVER['HTTP_REFERER'], admin_url() );

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}

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/**

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* @param string $url

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* @return bool

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public static function is_admin_ajax_request_called_from_frontend( $url ) {

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if ( false === strpos( $url, 'admin-ajax.php' ) ) {

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return false;

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}

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// is not frontend

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if ( isset( $_SERVER['HTTP_REFERER'] )

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&& ( strpos( $_SERVER['HTTP_REFERER'], 'wp-admin' ) || strpos( $_SERVER['HTTP_REFERER'], 'admin-ajax' ) )

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) {

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return false;

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}

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return true;

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}

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}

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