if (isset($_GET["finish_at"]) && $_GET["finish_at"] != "") {
echo $_GET["finish_at"];
}
?>
" class="form-control" placeholder="Palabra clave">
</div>
</div>
<div class="col-lg-6">
<button class="btn btn-primary btn-block">Procesar</button>
</div>
</div>
</form>
<?php
if (isset($_GET["start_at"]) && $_GET["start_at"] != "" && isset($_GET["finish_at"]) && $_GET["finish_at"] != "") {
$users = OperationData::getByRange($_GET["start_at"], $_GET["finish_at"]);
if (count($users) > 0) {
// si hay usuarios
$_SESSION["report_data"] = $users;
?>
<div class="panel panel-default">
<div class="panel-heading">
Reportes</div>
<table class="table table-bordered table-hover">
<thead>
<th>Ejemplar</th>
<th>Titulo</th>
<th>Cliente</th>
<th>Fecha</th>
</thead>
<?php
