我在stackoverflow或google中看到类似的问题，但没有任何帮助我。 而且我不想将memory_limit设置为-1，我的意图是在我的代码中真正解决问题。
我的代码：
function mysqli_prepared_query($link, $sql, $types = false, $params = false) {
$multiQuery = false;
if ($stmt = mysqli_prepare($link, $sql)) {
if (!is_array($params))
$params = array(array($params));
elseif (count($params) == count($params,1))
$params = array($params);
else
$multiQuery = true;
$bindParams = array();
if ($types) {
$bindParamsReferences = array();
$bindParams = array_pad($bindParams,(count($params,1)-count($params))/count($params),"");
foreach($bindParams as $key => $value)
$bindParamsReferences[$key] = &$bindParams[$key];
array_unshift($bindParamsReferences,$types);
$bindParamsMethod = new ReflectionMethod('mysqli_stmt', 'bind_param');
$bindParamsMethod->invokeArgs($stmt,$bindParamsReferences);
}
$result = array();
foreach ($params as $queryKey => $query) {
foreach ($bindParams as $paramKey => $value)
$bindParams[$paramKey] = $query[$paramKey];
$queryResult = array();
if (mysqli_stmt_execute($stmt)) {
$stmt0 = substr(strtolower($sql), 0, 6);
if ($stmt0 == 'insert')
return mysqli_insert_id($link);
elseif ($stmt0 != 'select')
return true;
$resultMetaData = mysqli_stmt_result_metadata($stmt);
$stmtRow = array();
$rowReferences = array();
while ($field = mysqli_fetch_field($resultMetaData))
$rowReferences[] = &$stmtRow[$field->name];
mysqli_free_result($resultMetaData);
$bindResultMethod = new ReflectionMethod('mysqli_stmt', 'bind_result');
$bindResultMethod->invokeArgs($stmt, $rowReferences);
while (mysqli_stmt_fetch($stmt)) {
$row = array();
foreach ($stmtRow as $key => $value)
$row[$key] = $value;
$queryResult[] = $row;
}
mysqli_stmt_free_result($stmt);
} else
$queryResult[] = false;
$result[$queryKey] = $queryResult;
}
mysqli_stmt_close($stmt);
} else
$result = false;
if ($multiQuery)
return $result;
else
return $result[0];
}
错误消息：
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 2128 bytes) in /mysite/scripts/db.php on line 200
抛出的错误行200是：
while (mysqli_stmt_fetch($stmt)) {
错误。