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yii
web
HeaderCollection
offsetExists
yii\web\HeaderCollection::offsetExists PHP Method
HeaderCollection Class Documentation
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Open project: yiisoft/yii2
offsetExists()
public
method
This method is required by the SPL interface [[\ArrayAccess]]. It is implicitly called when you use something like
isset($collection[$name])
.
public
offsetExists
(
string
$name
) :
boolean
$name
string
the header name
return
boolean
whether the named header exists
public function offsetExists($name) { return $this->has($name); }
HeaderCollection
add
count
fromArray
get
getCount
getIterator
has
offsetExists
offsetGet
offsetSet
offsetUnset
remove
removeAll
set
setDefault
toArray