search.php new

<?php

$categories = array( 'sugar' => 'proionta/sugar/',
                     'metropolitan' => 'proionta/metropolitan/',
                     'interior' => 'proionta/interior/',
                     'glamour' => 'proionta/glamour/',
                );

$keyword = trim($_GET['search']);   // kovei ta kena apo arxh k telos
// $keyword = strtolower($keyword);    // ta metatrepei ola se mikra
$keyword = preg_replace('/\s\s+/','*', $keyword);
$keyword = explode("*", $keyword);    // spaei to searchstring se array
$image_found=false;
$cat = $_GET['category'];
$folder = $categories[$cat];


foreach ($keyword as $key=>$file) {
    $images = glob($folder . "*" .$file. "*.*");
        foreach($images as $image) {
            echo json_encode($images);
        }
}

?>