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Diffstat (limited to 'engine/lib/elgglib.php')
| -rw-r--r-- | engine/lib/elgglib.php | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php index 65666954c..9aad2a5bd 100644 --- a/engine/lib/elgglib.php +++ b/engine/lib/elgglib.php @@ -1578,7 +1578,11 @@ function elgg_http_url_is_identical($url1, $url2, $ignore_params = array('offset * @return void * @since 1.8.0 */ -function elgg_extract($key, array $array, $default = NULL, $strict = true) { +function elgg_extract($key, array $array, $default = null, $strict = true) { + if (!is_array($array)) { + return $default; + } + if ($strict) { return (isset($array[$key])) ? $array[$key] : $default; } else { |