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run code in 300+ PHP versions simultaneously
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Output for 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
array ( 0 => array ( 0 => 'hello world good morning', ), 1 => array ( 0 => 'hello world good', 1 => 'world good morning', ), 2 => array ( 0 => 'hello world', 1 => 'world good', 2 => 'good morning', ), 3 => array ( 0 => 'hello', 1 => 'world', 2 => 'good', 3 => 'morning', ), )
preferences:
49.12 ms | 412 KiB | 5 Q