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fix numeric keys in array

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This commit is contained in:
Tobias Schultze
2012-10-31 12:52:26 +01:00
parent ba67e2cf8e
commit e84448bc84
1 changed files with 6 additions and 8 deletions
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lib/Twig/Template.php
+6 -8
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@@ -336,18 +336,16 @@ abstract class Twig_Template implements Twig_TemplateInterface
*/
protected function getAttribute($object, $item, array $arguments = array(), $type = Twig_TemplateInterface::ANY_CALL, $isDefinedTest = false, $ignoreStrictCheck = false)
{
$item = ctype_digit((string) $item) ? (int) $item : (string) $item;
// array
if (Twig_TemplateInterface::METHOD_CALL !== $type) {
if ((is_array($object) && array_key_exists($item, $object))
|| ($object instanceof ArrayAccess && isset($object[$item]))
if ((is_array($object) && array_key_exists((string) $item, $object))
|| ($object instanceof ArrayAccess && isset($object[(string) $item]))
) {
if ($isDefinedTest) {
return true;
}
return $object[$item];
return $object[(string) $item];
}
if (Twig_TemplateInterface::ARRAY_CALL === $type) {
@@ -385,7 +383,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
// object property
if (Twig_TemplateInterface::METHOD_CALL !== $type) {
if (isset($object->$item) || array_key_exists($item, $object)) {
if (isset($object->$item) || array_key_exists((string) $item, $object)) {
if ($isDefinedTest) {
return true;
}
@@ -405,13 +403,13 @@ abstract class Twig_Template implements Twig_TemplateInterface
$lcItem = strtolower($item);
if (isset(self::$cache[$class]['methods'][$lcItem])) {
$method = $item;
$method = (string) $item;
} elseif (isset(self::$cache[$class]['methods']['get'.$lcItem])) {
$method = 'get'.$item;
} elseif (isset(self::$cache[$class]['methods']['is'.$lcItem])) {
$method = 'is'.$item;
} elseif (isset(self::$cache[$class]['methods']['__call'])) {
$method = $item;
$method = (string) $item;
} else {
if ($isDefinedTest) {
return false;