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| function cmpPrixVente($a, $b) {
if ($a['prixvente'] == $b['prixvente'])
return 0;
return ($a['prixvente'] > $b['prixvente']) ? -1 : 1;
}
$articles = array(
0 => array("prixvente" => 58, "prixpromo" => 55, "libelle" => 'libelle 1', "code" => 'code 1', "id" => '1'),
1 => array("prixvente" => 99, "prixpromo" => 95, "libelle" => 'libelle 2', "code" => 'code 2', "id" => '2'),
1 => array("prixvente" => 19, "prixpromo" => 10, "libelle" => 'libelle 3', "code" => 'code 3', "id" => '3')
);
usort($articles, "cmpPrixVente");
var_dump($articles); |
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