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| <?php
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////// Fonction permettant de convertir une chaine en MAJ ou en MIN ////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
function convertir($mode, $texte)
{
//abcdefghijklmnopqrstuvwxyzàáâãäåæçðèéêëìíîïñòóôõöøßþùúûüýÿ --> lettres minuscules accentuées et non accentuées
//ABCDEFGHIJKLMNOPQRSTUVWXYZÀÁÂÃÄÅÆÇÐÈÉÊËÌÍÎÏÑÒÓÔÕÖØßÞÙÚÛÜÝ --> lettres majuscules accentuées et non accentuées
/*Déclaration des variables */
$new_chaine = null;
/* tableau de conversion minuscule en majuscule */
$trans1 = array("a" => "A", "b" => "B", "c" => "C", "d" => "D", "e" => "E", "f" => "F", "g" => "G", "h" => "H", "i" => "I", "j" => "J", "k" => "K", "l" => "L", "m" => "M", "n" => "N", "o" => "O", "p" => "P", "q" => "Q", "r" => "R", "s" => "S", "t" => "T", "u" => "U", "v" => "V", "w" => "W", "x" => "X", "y" => "Y", "z" => "Z", "à" => "À", "á" => "Á", "â" => "Â", "ã" => "Ã", "ä" => "Ä", "å" => "Å", "æ" => "Æ", "ç" => "Ç", "ð" => "Ð", "è" => "È", "é" => "É", "ê" => "Ê", "ë" => "Ë", "ì" => "Ì", "í" => "Í", "î" => "Î", "ï" => "Ï", "ñ" => "Ñ", "ò" => "Ò", "ó" => "Ó", "ô" => "Ô", "õ" => "Õ", "ö" => "Ö", "ø" => "Ø", "" => "", "ß" => "ß", "" => "", "þ" => "Þ", "ù" => "Ù", "ú" => "Ú", "û" => "Û", "ü" => "Ü", "ý" => "Ý", "ÿ" => "", "" => "");
/* tableau de conversion majuscule en minuscule */
$trans2 = array("A" => "a", "B" => "b", "C" => "c", "D" => "d", "E" => "e", "F" => "f", "G" => "g", "H" => "h", "I" => "i", "J" => "j", "K" => "k", "L" => "l", "M" => "m", "N" => "n", "O" => "o", "P" => "p", "Q" => "q", "R" => "r", "S" => "s", "T" => "t", "U" => "u", "V" => "v", "W" => "w", "X" => "x", "Y" => "y", "Z" => "z", "À" => "à", "Á" => "á", "Â" => "â", "Ã" => "ã", "Ä" => "ä", "Å" => "å", "Æ" => "æ", "Ç" => "ç", "Ð" => "ð", "È" => "è", "É" => "é", "Ê" => "ê", "Ë" => "ë", "Ì" => "ì", "Í" => "í", "Î" => "î", "Ï" => "ï", "Ñ" => "ñ", "Ò" => "ò", "Ó" => "ó", "Ô" => "ô", "Õ" => "õ", "Ö" => "ö", "Ø" => "ø", "" => "", "ß" => "ß", "" => "", "Þ" => "þ", "Ù" => "ù", "Ú" => "ú", "Û" => "û", "Ü" => "ü", "Ý" => "ý", "" => "ÿ", "" => "");
echo 'mode='.$mode.'<br>';
if($mode == 'MAJ')//fonction qui transforme toute la chaîne en majuscule
{
echo "début boucle MAJ<br>";
echo 'chaine : '.$texte.'<br>';
echo 'avant1:'.$texte[0].'<br>';
$new_chaine = strtr($texte, $trans1);
echo 'après:'.$new_chaine[0].'<br>';
echo 'dans boucle MAJ : '.$new_chaine.'<br>';
}
if($mode == 'MIN')//fonction qui transforme la chaîne en minuscule et la première lettre en majuscule
{
echo "début boucle MIN<br>";
echo 'chaine : '.$texte.'<br>';
echo 'avant1:'.$texte[0].'<br>';
$new_chaine = strtr($texte, $trans2);
echo 'avant2:'.$new_chaine[0].'<br>';
$new_chaine[0] = strtr($new_chaine[0], $trans1);
echo 'après:'.$new_chaine[0].'<br>';
echo 'dans boucle MIN : '.$new_chaine.'<br>';
}
echo "<br>";
return $new_chaine;
}
echo "####################################################<br>";
echo "#################### 1er TEST ##########################<br>";
echo "####################################################<br>";
$chaine1 = "ÀÁÂÃÄÅÆÇÐÈÉÊËÌÍÎÏÑÒÓÔÕÖØßÞÙÚÛÜÝ";
$majuscule1 = convertir("MAJ",$chaine1);
$minuscule1 = convertir("MIN",$chaine1);
echo '1ère chaine : '.$chaine1.'<br>';
echo 'en majuscule : '.$majuscule1.'<br>';
echo 'en minuscule : '.$minuscule1.'<br>';
echo "####################################################<br><br><br><br>";
echo "####################################################<br>";
echo "################## 2ème TEST ##########################<br>";
echo "####################################################<br>";
$chaine2 = "àáâãäåæçðèéêëìíîïñòóôõöøßþùúûüýÿ";
$majuscule2 = convertir("MAJ",$chaine2);
$minuscule2 = convertir("MIN",$chaine2);
echo '2ème chaine : '.$chaine2.'<br>';
echo 'en majuscule : '.$majuscule2.'<br>';
echo 'en minuscule : '.$minuscule2.'<br>';
echo "####################################################<br><br><br><br>";
echo "####################################################<br>";
echo "################## 3ème TEST ##########################<br>";
echo "####################################################<br>";
$chaine3 = "minuscule";
$majuscule3 = convertir("MAJ",$chaine3);
$minuscule3 = convertir("MIN",$chaine3);
echo '3ème chaine : '.$chaine3.'<br>';
echo 'en majuscule : '.$majuscule3.'<br>';
echo 'en minuscule : '.$minuscule3.'<br>';
echo "####################################################<br><br><br><br>";
echo "####################################################<br>";
echo "################## 4ème TEST ##########################<br>";
echo "####################################################<br>";
$chaine4 = "Majuscule";
$majuscule4 = convertir("MAJ",$chaine4);
$minuscule4 = convertir("MIN",$chaine4);
echo '4ème chaine : '.$chaine4.'<br>';
echo 'en majuscule : '.$majuscule4.'<br>';
echo 'en minuscule : '.$minuscule4.'<br>';
echo "####################################################<br><br><br><br>";
echo "####################################################<br>";
echo "################## 5ème TEST ##########################<br>";
echo "####################################################<br>";
$chaine5 = "ÊMÂJUSCULé@MïNûSCÜLé";
$majuscule5 = convertir("MAJ",$chaine5);
$minuscule5 = convertir("MIN",$chaine5);
echo '5ème chaine : '.$chaine5.'<br>';
echo 'en majuscule : '.$majuscule5.'<br>';
echo 'en minuscule : '.$minuscule5.'<br>';
echo "####################################################<br><br><br><br>";
echo "####################################################<br>";
echo "################## 6ème TEST ##########################<br>";
echo "####################################################<br>";
$chaine6 = "MÂJUSCULé@MïNûSCÜLé";
$majuscule6 = convertir("MAJ",$chaine6);
$minuscule6 = convertir("MIN",$chaine6);
echo '6ème chaine : '.$chaine6.'<br>';
echo 'en majuscule : '.$majuscule6.'<br>';
echo 'en minuscule : '.$minuscule6.'<br>';
echo "####################################################<br><br><br><br>";
?> |
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