setumei

regexp img

function getFirstImage($content) {

    $pattern = "/<img.*?src\s*=\s*[\"|\'](.*?)[\"|\'].*?>/i";
    preg_match($pattern,$content,$images);

    if(empty($images)) {
      $result = false;
    } else {
      $result = $images[0];
    }

    return $result;

}