GoLang SplHeap::top

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PHP SplHeap::top

PHP original manual for SplHeap::top [ show | php.net ]

SplHeap::top

(PHP 5 >= 5.3.0, PHP 7)

SplHeap::top — Peeks at the node from the top of the heap

Description

public mixed SplHeap::top ( void )

Parameters

This function has no parameters.

Return Values

The value of the node on the top.

Errors/Exceptions

Throws RuntimeException when the data-structure is empty.