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  1. <?php
  2. $date = new DateTime('00:12:00');
  3. $date->sub(new DateInterval('PT1H'));
  4. echo $date->format('h:i:s') . "\n";
Success #stdin #stdout 0.01s 83904KB
comments (?)
stdin 
Standard input is empty
stdout 
11:12:00
https://ideone.com/X6idx6
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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