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@ 2026-04-05T16:45:44Z

<?php

function run(string $name)
{
    return $name ?? 'tom';
}
    
var_dump(run(''));

function run2(string $name)
{
    return $name ?: 'tom';
}
    
var_dump(run2(''));

Output
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Output for 8.5.3: string(0) "" string(3) "tom"

preferences:dark modelive previewkey bindings

50.28 ms | 480 KiB | 4 Q