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-rw-r--r--lib/helper.php7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/helper.php b/lib/helper.php
index ffa5943..84cb69c 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -162,3 +162,10 @@ function git_url($repository,$type,$commit,$path,$line = null,$commit_is_hash =
}
};
};
+
+function if_unset($array, $index, $default) {
+ if (isset($array[$index]))
+ return $array[$index];
+ else
+ return $default;
+};