WireArray class - ProcessWire API

Name	Return	Summary
WireArray::count()	`int`	Returns the number of items in this WireArray. Can also be used as property: WireArray::count
WireArray::eq(int $num)	`Wire` `null`	Returns the item at the given index starting from 0, or NULL if it doesn't exist.
WireArray::explode()	`array`	Return a plain array of the requested property from each item
WireArray::find($selector)	`WireArray`	Find all items in this WireArray that match the given selector.
WireArray::findOne($selector)	`Wire` `bool`	Find a single item by selector
WireArray::findRandom(int $num)	`WireArray`	Find a specified quantity of random elements from this WireArray.
WireArray::findRandomTimed(int $num)	`WireArray`	Find a quantity of random elements from this WireArray based on a timed interval (or user provided seed).
WireArray::first()	`Wire` `mixed` `bool`	Returns the first item in the WireArray or boolean false if empty. Can also be used as property: WireArray::first
WireArray::get($key)	`WireData` `Page` `mixed` `array` `null`	Returns the value of the item at the given index, or null if not set.
WireArray::getAll()	`$this`	Returns all items in the WireArray (for syntax convenience)
WireArray::getArray()	`array`	Get a PHP array of all the items in this WireArray with original keys maintained
WireArray::getKeys()	`array`	Returns a regular PHP array of all keys used in this WireArray.
WireArray::getNext(Wire $item)	`Wire` `null`	Given an item, get the item that comes after it in the WireArray
WireArray::getPrev(Wire $item)	`Wire` `null`	Given an item, get the item before it in the WireArray
WireArray::getProperty(string $property)	`Wire` `mixed`	Get a predefined property of the array, or extra data that has been set.
WireArray::getRandom()	`WireArray` `Wire` `mixed` `null`	Get a random item from this WireArray.
WireArray::getValues()	`array` `Wire`	Returns a regular PHP array of all values used in this WireArray.
WireArray::has($key)	`bool`	Does this WireArray have the given item, index, or match the given selector?
WireArray::implode(string $delimiter)	`string`	Combine all elements into a delimiter-separated string containing the given property from each item
WireArray::index(int $num)	`WireArray`	Returns a new WireArray of the item at the given index.
WireArray::last()	`Wire` `mixed` `bool`	Returns the last item in the WireArray or boolean false if empty. Can also be used as property: WireArray::last
WireArray::pop()	`Wire` `mixed` `null`	Pop an element off the end of the WireArray and return it
WireArray::reverse()	`WireArray`	Return a new reversed version of this WireArray.
WireArray::shift()	`Wire` `mixed` `null`	Shift an element off the beginning of the WireArray and return it
WireArray::slice(int $start)	`WireArray`	Get a slice of the WireArray.
WireArray::slices(int $qty)	`array`	Divide this WireArray into $qty slices and return array of them (each being another WireArray)
WireArray::unique()	`WireArray`	Return a new array that is unique (no two of the same elements)