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lithium
data
Collection
keys
lithium\data\Collection::keys PHP Method
Collection Class Documentation
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Open project: unionofrad/lithium
keys()
public
method
Returns the item keys.
public
keys
( ) :
array
return
array
The keys of the items.
public function keys() { $this->offsetGet(null); return parent::keys(); }
Collection
__construct
__destruct
_filterFromArray
_init
_populate
_set
assignTo
close
closed
current
data
each
exists
find
first
key
keys
map
meta
model
next
offsetExists
offsetGet
offsetSet
offsetUnset
parent
reduce
result
rewind
schema
serialize
set
sort
stats
to
unserialize
valid