beans_esc_attributes

Sanitize HTML attributes from array to string.

Return: (string) The escaped attributes.

Parameters

Source

function beans_esc_attributes( $attributes ) {

	/**
	 * Filter attributes escaping methods.
	 *
	 * For all unspecified selectors, values are automatically escaped using
	 * {@link http://codex.wordpress.org/Function_Reference/esc_attr esc_attr()}.
	 *
	 * @since 1.3.1
	 *
	 * @param array $method Associative array of selectors as keys and escaping method as values.
	 */
	$methods = apply_filters( 'beans_escape_attributes_methods', array(
		'href'     => 'esc_url',
		'src'      => 'esc_url',
		'itemtype' => 'esc_url',
		'onclick'  => 'esc_js',
	) );

	$string = '';

	foreach ( (array) $attributes as $attribute => $value ) {

		if ( null !== $value ) {

			if ( $method = beans_get( $attribute, $methods ) ) {
				$value = call_user_func( $method, $value );
			} else {
				$value = esc_attr( $value );
			}

			$string .= $attribute . '="' . $value . '" ';

		}
	}

	return trim( $string );

}