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yii
base
ArrayAccessTrait
offsetExists
yii\base\ArrayAccessTrait::offsetExists PHP Method
ArrayAccessTrait Trait Documentation
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Open project: yiisoft/yii2
offsetExists()
public
method
This method is required by the interface [[\ArrayAccess]].
public
offsetExists
(
mixed
$offset
) :
boolean
$offset
mixed
the offset to check on
return
boolean
public function offsetExists($offset) { return isset($this->data[$offset]); }
ArrayAccessTrait
count
getIterator
offsetExists
offsetGet
offsetSet
offsetUnset