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-rwxr-xr-xapplication/third_party/test-more-php/Test-More-OO.php5
1 files changed, 5 insertions, 0 deletions
diff --git a/application/third_party/test-more-php/Test-More-OO.php b/application/third_party/test-more-php/Test-More-OO.php
index 005c7dc01..7ce9f9421 100755
--- a/application/third_party/test-more-php/Test-More-OO.php
+++ b/application/third_party/test-more-php/Test-More-OO.php
@@ -87,6 +87,11 @@ class TestMore extends TestSimple {
$ret = ob_get_clean();
$ret = preg_replace("/^[^\n]*\n/", "", $ret);
$ret = preg_replace("/\n$/", "", $ret);
+ # replace unprintable characters with questionmarks
+ $old = ini_get("mbstring.substitute_character");
+ ini_set("mbstring.substitute_character", "?");
+ $ret = mb_convert_encoding($ret, 'UTF-8', 'UTF-8');
+ ini_set("mbstring.substitute_character", $old);
return $ret;
}