remove unbuffered support

1 files changed, 3 insertions, 6 deletions

diff --git a/it_dbi.class b/it_dbi.class
index 786fb90..c9cef54 100644
--- a/it_dbi.class
+++ b/it_dbi.class
@@ -42,7 +42,6 @@ class it_dbi implements Iterator
 		'getfieldinfo' => true, # do not read schema. only select() allowed
 		'localized_defaultlanguage' => "de",	# Localize fields with this suffix, e.g. copy title_de to title on read
 		'throttle_writes' => 0, # sleep for 'throttle_writes' multiplied by the execution time after every write
-		'unbuffered' => false, # use MYSQLI_USE_RESULT (WARNING this is not at all equivalent to normal it_dbi WARNING)
 		'ignored_warnings' => "", # regex of additional mysql warnings numbers to ignore
 		'interruptible_queries' => false, # make queries interruptible by php signal handlers
 		'timeout' => null, # timeout for queries
@@ -680,7 +679,7 @@ function select(...$args)
 	$this->clear();
 	if ($this->_result = $this->query($sql = "SELECT $what " . $this->_from($query) . " " . $this->_where($query)))
 	{
-		$result = $this->_p['unbuffered'] ? true : $this->_num_rows($this->_result);
+		$result = $this->_num_rows($this->_result);
 
 		if ($calc_found_rows)
 		{
@@ -754,8 +753,6 @@ function iterate()
 		else
 		{
 			$this->clear();
-			if ($this->_p['unbuffered'])
-				$this->_result->close();
 		}
 	}
 	else
@@ -1133,7 +1130,7 @@ function __query($query, $p)
 	if ($p['timeout'] || $this->_p['interruptible_queries'])
 	{
 		$starttime = microtime(true);
-		mysqli_query($this->_link, $query, ($p['unbuffered'] ? MYSQLI_USE_RESULT : MYSQLI_STORE_RESULT) | MYSQLI_ASYNC);
+		mysqli_query($this->_link, $query, MYSQLI_STORE_RESULT | MYSQLI_ASYNC);
 		do {
 			$read = $error = $reject = [$this->_link];
 			if ($p['timeout'] && (microtime(true) - $starttime) > $p['timeout'])
@@ -1143,7 +1140,7 @@ function __query($query, $p)
 	}
 	else
 	{
-		return mysqli_query($this->_link, $query, $p['unbuffered'] ? MYSQLI_USE_RESULT : MYSQLI_STORE_RESULT);
+		return mysqli_query($this->_link, $query, MYSQLI_STORE_RESULT);
 	}
 }