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yii2
Commit ee81915a by Paul Kofmann
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Removed redundant code in detachBehaviors()

After ensureBehaviors() call $this->_behaviors is an array already. And since detachBehavior() unsets elements in $this->_behaviors, $this->_behaviors turns out to be an empty array after all iterations.
parent 369b9c27
Showing with 2 additions and 5 deletions
framework/yii/base/Component.php
......@@ -543,12 +543,9 @@ class Component extends Object
public function detachBehaviors()
{
$this->ensureBehaviors();
if ($this->_behaviors !== null) {
foreach ($this->_behaviors as $name => $behavior) {
$this->detachBehavior($name);
}
foreach ($this->_behaviors as $name => $behavior) {
$this->detachBehavior($name);
}
$this->_behaviors = [];
}
/**
......
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