Class Table

//Código para construir a Classe table
class table {
    private $tag;

    function Begin($border=0, $align="center", $width='100%', $cellpadding=2,$cellspacing=2, $class=", $id=", $bgcolor=", $style="){
        $this->tag='<table ';
        if($aling)  $this->tag .='align="'.$aling.'"';
        if($width)  $this->tag .='width="'.$width.'"';
        if($border > 0) $this->tag .='border="'.$border.'"';
        if($cellpadding > 0)    $this->tag .='cellpadding="'.$cellpadding.'"';
        if($cellspacing > 0)    $this->tag .='cellspacing="'.$cellspacing.'"';
        if($class)  $this->tag .='class="'.$class.'"';
        if($id) $this->tag .='id="'.$id.'"';
        if($bgcolor)    $this->tag .='bgcolor="'.$bgcolor.'"';
        if($style)  $this->tag .='style="'.$style.'"';
        $this->tag .=">";
        return $this->tag;
    }

    function Header($text){
        $this->tag='<th>'.$text.'</th>';
        return $this->tag;
    }

    function RowOn($align="",$bgcolor="",$class="",$height=""){
        $this->tag='<tr';
        if($align)  $this->tag .='align="'.$align.'"';
        if($bgcolor)    $this->tag .='bgcolor="'.$bgcolor.'"';
        if($class)  $this->tag .='class="'.$class.'"';
        if($height) $this->tag .='height="'.$height.'"';
        $this->tag .=">";
        return $this->tag;
    }

    function ColumnOn($colspan=1,$align='left',$width="",$rowspan="",$bgcolor="",$class="",$valign="",$height=""){
        $this->tag='<td';
        if($align)    $this->tag .='align="'.$align.'"';
        if($colspan)    $this->tag .='colspan="'.$colspan.'"';
        if($width)    $this->tag .='width="'.$width.'"';
        if($rowspan)    $this->tag .='rowspan="'.$rowspan.'"';
        if($bgcolor)    $this->tag .='bgcolor="'.$bgcolor.'"';
        if($class)    $this->tag .='class="'.$class.'"';
        if($height)    $this->tag .='height="'.$height.'"';
        if($valign)    $this->tag .="valign="'.$valign.'"";
        if(!$valign)    $this->tag .="valign='middle'>";
        return $this->tag;
    }

    function ColumnOff(){
        $this->tag='</td>';
        return $this->tag;
    }

    function RowOff(){
        $this->tag='</tr>';
        return $this->tag;
    }

    function End(){
        $this->tag='</table>';
        return $this->tag;
    }
}