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MINOR: Remove support for PHP <5.3.2

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This commit is contained in:
Andrew O'Neil 2012-04-18 11:01:03 +12:00
parent 14c0796617
commit fb3b03f38b
3 changed files with 1 additions and 7 deletions
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1
api/DataFormatter.php
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@ -264,7 +264,6 @@ abstract class DataFormatter extends Object {
// add default required fields
$dbFields = array_merge($dbFields, array('ID'=>'Int'));
// @todo Requires PHP 5.1+
if(is_array($this->removeFields)) {
$dbFields = array_diff_key($dbFields, array_combine($this->removeFields,$this->removeFields));
}

2
i18n/i18nTextCollector.php
View File

@ -17,8 +17,6 @@
* Usage through URL (module-specific): http://localhost/dev/tasks/i18nTextCollectorTask/?module=mymodule
* Usage on CLI: sake dev/tasks/i18nTextCollectorTask
* Usage on CLI (module-specific): sake dev/tasks/i18nTextCollectorTask module=mymodule
*
* Requires PHP 5.1+ due to class_implements() limitations
*
* @author Bernat Foj Capell <bernat@silverstripe.com>
* @author Ingo Schommer <FIRSTNAME@silverstripe.com>

5
model/DataObject.php
View File

@ -2158,10 +2158,7 @@ class DataObject extends ViewableData implements DataObjectInterface, i18nEntity
* @return bool
*/
public static function has_own_table($dataClass) {
// The condition below has the same effect as !is_subclass_of($dataClass,'DataObject'),
// which causes PHP < 5.3 to segfault in rare circumstances, see PHP bug #46753
if($dataClass == 'DataObject' || !in_array('DataObject', ClassInfo::ancestry($dataClass))) return false;
if(!is_subclass_of($dataClass,'DataObject')) return false;
if(!isset(DataObject::$cache_has_own_table[$dataClass])) {
if(get_parent_class($dataClass) == 'DataObject') {