3v4l.org

run code in 500+ PHP versions simultaneously
<?php echo hash('sha256','qwertyuiopasdfghjklzxcvbnm12345'); //31 symbol echo "\n"; echo hash('sha256','qwertyuiopasdfghjklzxcvbnm12345asdfghjklzxcvbnmcvcvxcvcvxcvxcvcvv'); //65 symbol echo "\n"; echo hash('sha256','qwertyuiopasdfghjklzxcvbnm12345asdfghjklzxcvbnmcvcvxcvcvxcvxcvc23'); //65 symbol, changed last 2

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