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run code in 300+ PHP versions simultaneously

@ 2018-01-31T08:28:22Z

<?php

function getOptionOrElse(array $options, string $key, $else = false)
{
	if (key_exists($key, $options) && $options[$key]['value'] !== '' && $options[$key]['value'] !== null) {
		return $options[$key]['value'];
	}
	return $else;
}

$abo_options = 
    [
        'gedeelde bundel - belminuten per maand' => ['value' => 200],
        'gedeelde bundel - sms per maand' => ['value' => 200],
        'gedeelde bundel - mb per maand' => ['value' => 200]
    ];

$minuten_sms_mb_amount = getOptionOrElse($abo_options,'gedeelde bundel - belminuten per maand', 0);
$minuten_sms_mb_amount += getOptionOrElse($abo_options,'gedeelde bundel - sms per maand', 0);
$minuten_sms_mb_amount += getOptionOrElse($abo_options,'gedeelde bundel - mb per maand', 0);

echo "amount: {$minuten_sms_mb_amount}";

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: amount: 600
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 amount: 600
Output for 5.6.0 - 5.6.40: Catchable fatal error: Argument 2 passed to getOptionOrElse() must be an instance of string, string given, called in /in/j7P5r on line 18 and defined in /in/j7P5r on line 3
Process exited with code 255.

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