make sure connection exists for escape_name same as escape_string

1 files changed, 12 insertions, 2 deletions

diff --git a/it_dbi.class b/it_dbi.class
index 217b572..d84c194 100644
--- a/it_dbi.class
+++ b/it_dbi.class
@@ -306,7 +306,7 @@ function _set($tags, $force = false)
 {
 	$expressions = $this->_expressions($tags, $force);
 
-	return $expressions ? 'SET ' . implode(', ', it::map(fn ($k, $v) => $this->_escape_name($k) . "=$v", $expressions)) : '';
+	return $expressions ? 'SET ' . implode(', ', it::map(fn ($k, $v) => $this->escape_name($k) . "=$v", $expressions)) : '';
 }
 
 /**
@@ -319,7 +319,7 @@ function _values($tags, $force = false)
 
 	$result = '';
 	if ($expressions)
-		$result = '(' . implode(', ', it::map(fn ($k) => $this->_escape_name($k), $expressions)) . ') VALUES (' . implode(', ', array_values($expressions)) . ')';
+		$result = '(' . implode(', ', it::map(fn ($k) => $this->escape_name($k), $expressions)) . ') VALUES (' . implode(', ', array_values($expressions)) . ')';
 
 	return $result;
 }
@@ -910,6 +910,16 @@ function escape_string($str)
 	return $this->_escape_string($str);
 }
 
+/**
+ * Escapes a name/identifier for use in a DB query
+ * @param The identifier to be quoted
+ * @return The quoted value
+ */
+function escape_name($str)
+{
+    $this->_connect();
+    return $this->_escape_name($str);
+}
 
 /**
  * INTERNAL: Store information about a table's fields in $this->_fields, possibly from cache.