1
1
Fork 0
mirror of https://code.mensbeam.com/MensBeam/Arsse.git synced 2024-12-23 06:04:53 +00:00
Arsse/lib/Db/ResultSQLite3.php
2017-02-16 14:29:42 -06:00

64 lines
No EOL
1.4 KiB
PHP

<?php
declare(strict_types=1);
namespace JKingWeb\NewsSync\Db;
class ResultSQLite3 implements Result {
protected $st;
protected $set;
protected $pos = 0;
protected $cur = null;
protected $rows = 0;
public function __construct($result, $changes, $statement = null) {
$this->st = $statement; //keeps the statement from being destroyed, invalidating the result set
$this->set = $result;
$this->rows = $changes;
}
public function __destruct() {
$this->set->finalize();
unset($this->set);
}
public function valid() {
$this->cur = $this->set->fetchArray(\SQLITE3_ASSOC);
return ($this->cur !== false);
}
public function next() {
$this->cur = null;
$this->pos += 1;
}
public function current() {
return $this->cur;
}
public function key() {
return $this->pos;
}
public function rewind() {
$this->pos = 0;
$this->cur = null;
$this->set->reset();
}
public function getSingle() {
$this->next();
if($this->valid()) {
$keys = array_keys($this->cur);
return $this->cur[array_shift($keys)];
}
return null;
}
public function get() {
$this->next();
return ($this->valid() ? $this->cur : null);
}
public function changes() {
return $this->rows;
}
}