Added count_all_results() function to Active Record.
diff --git a/system/database/drivers/mysqli/mysqli_utility.php b/system/database/drivers/mysqli/mysqli_utility.php
index 55ffcb7..c904e92 100644
--- a/system/database/drivers/mysqli/mysqli_utility.php
+++ b/system/database/drivers/mysqli/mysqli_utility.php
@@ -219,13 +219,30 @@
$v = str_replace('\\\r', '\r', $v);
$v = str_replace('\\\t', '\t', $v);
- // Escape the data if it's not an integer type
- $val_str .= ($is_int[$i] == FALSE) ? $this->db->escape($v) : $v;
- $val_str .= ', ';
+ // Is the value NULL?
+ if ($v == NULL)
+ {
+ $val_str .= 'NULL';
+ }
+ else
+ {
+ // Escape the data if it's not an integer
+ if ($is_int[$i] == FALSE)
+ {
+ $val_str .= $this->db->escape($v);
+ }
+ else
+ {
+ $val_str .= $v;
+ }
+ }
+ // Append a comma
+ $val_str .= ', ';
$i++;
}
+ // Remove the comma at the end of the string
$val_str = preg_replace( "/, $/" , "" , $val_str);
// Build the INSERT string