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Aug 4, 2020 · SplHeap::top (PHP 5 >= 5.3.0, PHP 7, PHP 8) SplHeap::top — Peeks at the node from the top of the heap
Return Values The value of the node on the top.
SplHeap::compare — Compare elements in order to place them correctly in the heap while sifting up. SplHeap::__construct — Constructs a new empty heap SplHeap::count — Counts the number of elements in the heap. SplHeap::current — Return current node pointed by the iterator SplHeap::extract — Extracts a node from top of the heap and ...
SplHeap::compare — Compare elements in order to place them correctly in the heap while sifting up SplHeap::count — Counts the number of elements in the heap SplHeap::current — Return current node pointed by the iterator SplHeap::extract — Extracts a node from top of the heap and sift up SplHeap::insert — Inserts an element in the heap by sifting it up SplHeap::isCorrupted — Tells ...
SplHeap::extract — Extracts a node from top of the heap and sift up. SplHeap::insert — Inserts an element in the heap by sifting it up. SplHeap::isEmpty — Checks whether the heap is empty.
Mar 24, 2021 · The SplHeap::top () function is an inbuilt function in PHP that is used to display the peek node from the top of the heap. Generally, the Heap Data Structure is of two types Max-Heap: In a Max-Heap, the key present at the root node must be greatest among the keys present at all of its children.
SplHeap::top — Peeks at the node from the top of the heap
