<?php

function pico_custom_tag_filter( $text )
{
	if( function_exists( 'mb_convert_kana' ) ) {
		$text = mb_convert_kana( $text , 'as' ) ;
	}

	return preg_split( '/\s+/' , preg_replace( '/[\x00-\x2f:-@\x5b-\x60\x7b-\x7f]/' , ' ' , $text ) ) ;
}


?>