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<?php
class Db_Stmt {
private $stmt;
private $cache;
function __construct($stmt) {
$this->stmt = $stmt;
$this->cache = false;
}
function fetch_result($row, $param) {
if (!$this->cache) {
$this->cache = $this->stmt->fetchAll();
}
if (isset($this->cache[$row])) {
return $this->cache[$row][$param];
} else {
user_error("Unable to jump to row $row", E_USER_WARNING);
return false;
}
}
function rowCount() {
return $this->stmt->rowCount();
}
function fetch() {
return $this->stmt->fetch();
}
}
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