Inserts an element in the heap by sifting it up

# SplHeap::insert

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

SplHeap::insert — Inserts an element in the heap by sifting it up

### Description

public SplHeap::insert(mixed `$value`): true

Insert `value` in the heap.

### Parameters

`value`

  The value to insert.

### Return Values

Always returns `true`.

### Changelog

Version | Description
--- | ---
8.4.0 | SplHeap::insert() now has a tentative return of true.

`↑` and `↓` to navigate • `Enter` to select • `Esc` to close • `/` to open