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MDL-14679 dml/native_mysqli fixed recordsets handling

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This commit is contained in:
skodak 2008-10-25 18:12:17 +00:00
parent 12e09c6b8b
commit e21847e530
1 changed files with 8 additions and 10 deletions
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18
lib/dml/mysqli_native_moodle_recordset.php
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@ -6,12 +6,10 @@ class mysqli_native_moodle_recordset extends moodle_recordset {
protected $result;
protected $current;
protected $row;
public function __construct($result) {
$this->result = $result;
$this->current = $this->fetch_next();
$this->row = 0;
}
public function __destruct() {
@ -21,24 +19,25 @@ class mysqli_native_moodle_recordset extends moodle_recordset {
private function fetch_next() {
if ($row = $this->result->fetch_assoc()) {
$row = array_change_key_case($row, CASE_LOWER);
$row = (object)$row;
}
return $row;
}
public function current() {
return $this->current;
return is_null($this->current) ? null : (object)$this->current;
}
public function key() {
return $this->row;
/// return first column value as key
if (is_null($this->current)) {
return false;
}
$key = reset($this->current);
return $key;
}
public function next() {
if ($this->current = $this->fetch_next()) {
$this->row++;
}
return $this->current;
$this->current = $this->fetch_next();
}
public function rewind() {
@ -55,6 +54,5 @@ class mysqli_native_moodle_recordset extends moodle_recordset {
$this->result = null;
}
$this->current = null;
$this->row = 0;
}
}