Online PHP editor | output for IdVuU

@ 2018-10-26T14:31:01Z

<?php
function sample(int $val, int $min, int $max)
{
	$listLength = $max - $min + 1;

	$key = ($val % $listLength) % $listLength;

	if ($key < 0) {
		$key = $listLength + ($key % $listLength);
	}

	return $min + $key;
}

echo 'Test 2 to 5' . PHP_EOL;
echo '---------------------------------' . PHP_EOL;
foreach (range(-10, 10) as $i)
{
    echo $i . ' → ' . repeatInt($i, 2, 5) . PHP_EOL;
}
echo PHP_EOL;

echo 'Test 3 to 8' . PHP_EOL;
echo '---------------------------------' . PHP_EOL;
foreach (range(-10, 10) as $i)
{
    echo $i . ' → ' . repeatInt($i, 3, 8) . PHP_EOL;
}
echo PHP_EOL;

echo 'Test -2 to -4' . PHP_EOL;
echo '---------------------------------' . PHP_EOL;
foreach (range(-10, 10) as $i)
{
    echo $i . ' → ' . repeatInt($i, -4, -2) . PHP_EOL;
}
echo PHP_EOL;

Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Test 2 to 5 --------------------------------- Fatal error: Uncaught Error: Call to undefined function repeatInt() in /in/IdVuU:19 Stack trace: #0 {main} thrown in /in/IdVuU on line 19
Process exited with code 255.
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Test 2 to 5 --------------------------------- Fatal error: Uncaught Error: Call to undefined function repeatInt() in /in/IdVuU:19 Stack trace: #0 {main} thrown in /in/IdVuU on line 19
Process exited with code 255.
Output for 5.6.0 - 5.6.40: Test 2 to 5 --------------------------------- Fatal error: Call to undefined function repeatInt() in /in/IdVuU on line 19
Process exited with code 255.

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