OTAV

<?php

echo BuscaBR::Fonetica("José da Silva", 1); //O 1 aqui faz com que o retorno venha delimitado por //...
echo BuscaBR::Fonetica("José da Silva");

/* BUSCABR*/

/*
http://www.unibratec.com.br/jornadacientifica/diretorio/NOVOB.pdf
Baseado no Algoritimo de FRED JORGE TAVARES DE LUCENA
E-mail: Fred.lucena@unibratec.com.br
*/
//echo SoundexBR("valter");

class BuscaBR
{
    static public function Fonetica($nome,$delimitador = FALSE)
    {
        if (strpos($nome," ") !== FALSE)
        {
            $nome1 = explode(" ",$nome);
            foreach($nome1 as &$val)
                $val = self::SoundexBR($val);

            $nome1 = implode(" ",$nome1);
        }
        else
            $nome1 = self::SoundexBR($nome);

        $nome1 = trim($nome1);
        if ($delimitador)
            $nome1 = "/ $nome1 /";
        else
            $nome1 = " $nome1 ";
        return $nome1;
    }

    public function SoundexBR ($string)
    {
        $string=trim($string);
        //1. Para Minuscula - Faster Insensitive
        $string = utf8_decode($string);
        $string = strtolower($string);
        $string = utf8_encode($string);
        //2. Remove Acentos
        $arr = array(
        "á"=>"a",
        "â"=>"a",
        "à"=>"a",
        "ã"=>"a",
        "ä"=>"a",
        "é"=>"e",
        "ê"=>"e",
        "è"=>"e",
        "ë"=>"e",
        "í"=>"i",
        "î"=>"i",
        "ì"=>"i",
        "ï"=>"i",
        "ó"=>"o",
        "õ"=>"o",
        "ò"=>"o",
        "ô"=>"o",
        "ö"=>"o",
        "ú"=>"u",
        "ù"=>"u",
        "û"=>"u",
        "ü"=>"u"
        );
        $string = strtr($string,$arr);
        $arr = array(
        "bl"=>"b", //4
        "br"=>"b", //4
        "ca"=>"k", //8
        "ce"=>"s",
        "ci"=>"s",
        "co"=>"k", //8
        "cu"=>"k", //8
        "ck"=>"k", //8
        "ç"=>"s", //13
        "ch"=>"s", //13
        "ct"=>"t",
        "ge"=>"j",
        "gi"=>"j",
        "gm"=>"m",
        "gl"=>"g",
        "gr"=>"g",
        "l"=>"r",
        "n"=>"m",
        "md"=>"m",
        "mg"=>"g",
        "mj"=>"j",
        "ph"=>"f",
        "pr"=>"p",
        "q"=>"k",
        "rg"=>"g",
        "rs"=>"s",
        "rt"=>"t",
        "rm"=>"sm",
        "rj"=>"j",
        "st"=>"t",
        "tr"=>"t",
        "tl"=>"t",
        "ts"=>"s",
        "w"=>"v",
        "x"=>"s",
        "st"=>"t",
        "y"=>"i",
        "z"=>"s",
        );
        $string = strtr($string,$arr);
        if (substr($string,-2) == "ao") $string = substr($string,0,-2)."m"; //10
        //Termincao S z R M N AO L
        if (substr($string,-1) == "s")  $string = substr($string,0,-1); //16
        if (substr($string,-1) == "z")  $string = substr($string,0,-1); //16
        if (substr($string,-1) == "r")  $string = substr($string,0,-1); //16
        if (substr($string,-1) == "r")  $string = substr($string,0,-1); //16
        if (substr($string,-1) == "m")  $string = substr($string,0,-1); //16
        if (substr($string,-1) == "n")  $string = substr($string,0,-1); //16
        if (substr($string,-2) == "ao") $string = substr($string,0,-2); //16
        if (substr($string,-1) == "l")  $string = substr($string,0,-1); //16
        $arr = array(
        "r"=>"l", //17
        "h"=>"", //18
        "a"=>"", //18
        "e"=>"", //18
        "i"=>"", //18
        "o"=>"", //18
        "u"=>"", //18
        "aa"=>"a",//19
        "bb"=>"b",
        "cc"=>"c",
        "dd"=>"d",
        "ee"=>"e",
        "ff"=>"f",
        "gg"=>"g",
        "hh"=>"h",
        "ii"=>"i",
        "jj"=>"j",
        "kk"=>"k",
        "ll"=>"l",
        "mm"=>"m",
        "nn"=>"n",
        "oo"=>"o",
        "pp"=>"p",
        "qq"=>"q",
        "rr"=>"r",
        "ss"=>"s",
        "tt"=>"t",
        "uu"=>"y",
        "vv"=>"v",
        "ww"=>"w",
        "xx"=>"x",
        "yy"=>"y",
        "zz"=>"z" //19
        );
        $string = strtr($string,$arr);
        return $string;
    }
}

?>