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Fix a couple of bugs in the Arr class.

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This commit is contained in:
Taylor Otwell
2011-08-15 15:05:57 -05:00
parent 4d38ec0279
commit cd90845acc
1 changed files with 2 additions and 2 deletions
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4
system/arr.php
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@@ -20,7 +20,7 @@ class Arr {
foreach (explode('.', $key) as $segment) foreach (explode('.', $key) as $segment)
{ {
if ( ! array_key_exists($segment, $array)) if ( ! is_array($array) or ! array_key_exists($segment, $array))
{ {
return is_callable($default) ? call_user_func($default) : $default; return is_callable($default) ? call_user_func($default) : $default;
} }
@@ -52,7 +52,7 @@ class Arr {
{ {
$key = array_shift($keys); $key = array_shift($keys);
if ( ! isset($array[$key])) if ( ! isset($array[$key]) or ! is_array($array[$key]))
{ {
$array[$key] = array(); $array[$key] = array();
} }