add simplexml_load_string() with better error reporting

1 files changed, 19 insertions, 0 deletions

diff --git a/it.class b/it.class
index a40b6d1..537984d 100644
--- a/it.class
+++ b/it.class
@@ -1404,4 +1404,23 @@ static function utf8_encode($latin1)
 	return UConverter::transcode($latin1, 'UTF8', 'ISO-8859-1');
 }
 
+/**
+ * Parse xml and put any offending input into error report
+ */
+static function simplexml_load_string($data, $class_name = null, $options = 0)
+{
+	$oldsetting = libxml_use_internal_errors(true);
+
+	if (($result = simplexml_load_string($data, $class_name, $options)) === false)
+	{
+		$titles = it::map('trim($v->message) . " at line $v->line col $v->column"', libxml_get_errors());
+		it::error('title' => $titles[0], ['body' => join("\n", $titles) . "\n\n$data"]);
+		libxml_clear_errors();
+	}
+
+	libxml_use_internal_errors($oldsetting);
+
+	return $result;
+}
+
 }