<?php
function tag($tag, $content=' ', $attribut=array(), $before='', $after=''){
    $str='';
    foreach($attribut as $name => $value){
      $str.=" $name='$value'";
    }
    if(empty($content)){
      return $before."<".$tag.$str.">".$after;
    }
    else{
      return $before."<".$tag.$str.">".$content."</".$tag.">".$after;
    }
}

function label($content,$attribut){
    return tag('label',$content,$attribut,'','');
}

function sel($name,$opts=array(),$n,$attribut=array()){
  $content='';
  $value='';
  $attr['value']=$value;
    foreach($opts as $value => $str){
      if($n==$value){
      $content.="\n".tag('option selected', $value, array('value'=>$value))."\n";
    }
    else{
      $content.="\n".tag('option', $value, array('value'=>$value))."\n";
    }
    }
    $attribut['name']=$name;
    return tag('select',$content,$attribut)."\n";
}

function table($content='', $attribut=array(), $before='', $after=''){
    return tag('table', $content, $attribut, $before, $after);
}

function tr($content){
  return tag('tr',$content);
}

function td($content=''){
  return tag('td', $content);
}

function tablemult($n){
  $content='';
  for($i=1;$i<11;$i++){
    $res = $i*$n;
    $content.=tr(td($n).td('x').td($i).td('=').td($res)); //correspond à "<tr><td>$n</td><td>x</td><td>$i</td><td>=</td><td>$res</td></tr>";
  }
  return tag('table',$content);
}

function paragraphe($balise,$sujet=' '){
  $tag=$balise;
  $content=$sujet;
  return tag($tag,$content);
}

function input($content,$type='',$value='',$name='',$attributs=array()){
  $attributs['type']=$type;
  $attributs['value']=$value;
  $attributs['name']=$name;
  return tag('input',$content,$attributs);
}

function title($sujet1=' '){
  $content=$sujet1;
  return tag('title',$content);
}

function lien($target, $text, $attributs=array()){
    $attributs['href']=$target;
  return tag('a', $text, $attributs);
}

function form($content, $method='POST', $action="#", $attribut=array()){
    $attribut['method']=$method;
    $attribut['action']=$action;

    return tag('form',$content,$attribut);
}

/*function OuvrirTag($tag, $content=' ', $attribut=' ', $method=' '){
    if(empty($content)){
      $res= "<$tag $attribut $method>";
    }
    else{
      $res= "<$tag $attribut $method> $content";
    }
    return $res;
}

function FermerTag($tag){
    $res= "</$tag>";
    return $res;
}

function formDeb($action, $method){
    $action='action='.$action;
    $method='method='.$method;
    return OuvrirTag('form',' ',$action,$method);
}

function formFin(){
    return FermerTag('form');
}*/

?>