if (!empty($_POST['je_cherche']) && !empty($_POST['age_min']) && !empty($_POST['age_max']) && !empty($_POST['region']))
{
 
$annee_min = date('Y') - $_POST['age_max'];
$annee_max = date('Y') - $_POST['age_min'];
// requete avec l'utilisation de la détermination
// $requete_recherche = "SELECT `pseudo`, `sexe`, `naissance_jour`, `naissance_mois`, `naissance_annee`, `region`, `photo`, `photo_ext` FROM `informations` WHERE ((`orientation_sex` = '" . détermination() . ") AND (`naissance_annee` BETWEEN '" . $annee_min . "' AND '" . $annee_max . "') ";
$requete_recherche = "SELECT `pseudo`, `sexe`, `naissance_jour`, `naissance_mois`, `naissance_annee`, `region`, `photo`, `photo_ext` FROM `informations` WHERE (`naissance_annee` BETWEEN '" . $annee_min . "' AND '" . $annee_max . "') ";
if ($_POST['je_cherche'] != 'indifférent') { $requete_recherche .= "AND `sexe` = '" . $_POST['je_cherche'] . "' "; }
$regions_array = array('belgique', 'suisse', 'luxembourg', 'canada', 'angleterre', 'espagne', 'autres');
if ($_POST['region'] != 'france')
{
if (in_array($_POST['region'], $regions_array))
{
$requete_recherche .= "AND `region` = '" . $_POST['region'] . "' ";
}
else
{
$requete_recherche .= "AND `region` = '" . $_POST['region'] . "' AND `region` != 'belgique' AND `region` != 'suisse' AND `region` != 'luxembourg' AND `region` != 'canada' AND `region` != 'angleterre' AND `region` != 'espagne' AND `region` != 'autres'";
}
}
if ($_POST['region'] = 'france')
{
$requete_recherche .= "AND `region` = 'alsace' OR `region` = 'aquitaine'  OR `region` = 'auvergne' OR `region` = 'basse-normandie' OR `region` = 'bourgogne' OR `region` = 'bretagne' OR `region` = 'centre' OR `region` = 'corse' OR `region` = 'champagne-ardenne' OR `region` = 'dom-tom' OR `region` = 'franche-comté'  OR `region` = 'haute-normandie' OR `region` = 'ile-de-france' OR `region` = 'languedoc-roussillon' OR `region` = 'limousin' OR `region` = 'lorraine'  OR `region` = 'midi-pyrénées' OR `region` = 'monaco' OR `region` = 'nord-pas-de-calais' OR `region` = 'pays-de-la-loire' OR `region` = 'picardie' OR `region` = 'poitou-charentes' OR `region` = 'provence-alpes-côte d\'azur' OR `region` = 'rhône-alpes'";
}