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Alter CI_DB_pdo_result::num_rows()

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commit 31380e88dd6af1d91ef1de0425b320706462e887 1 parent a8126b1
@narfbg narfbg authored
Showing with 12 additions and 11 deletions.
  1. +12 −11 system/database/drivers/pdo/pdo_result.php
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23 system/database/drivers/pdo/pdo_result.php
@@ -26,26 +26,27 @@
*/
class CI_DB_pdo_result extends CI_DB_result {
+ public $num_rows;
+
/**
* Number of rows in the result set
*
- * @access public
- * @return integer
+ * @return int
*/
- function num_rows()
+ public function num_rows()
{
- if (is_numeric(stripos($this->result_id->queryString, 'SELECT')))
+ if (is_int($this->num_rows))
{
- $dbh = $this->conn_id;
- $query = $dbh->query($this->result_id->queryString);
- $result = $query->fetchAll();
- unset($dbh, $query);
- return count($result);
+ return $this->num_rows;
}
- else
+ elseif (($this->num_rows = $this->result_id->rowCount()) > 0)
{
- return $this->result_id->rowCount();
+ return $this->num_rows;
}
+
+ $this->num_rows = count($this->result_id->fetchAll());
+ $this->result_id->execute();
+ return $this->num_rows;
}
// --------------------------------------------------------------------
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