composer/tests/Composer/Test/Autoload/Fixtures/platform/no_php_upper_bound.php

<?php

// platform_check.php @generated by Composer

$issues = array();

if (!(PHP_VERSION_ID >= 70200)) {
    $issues[] = 'Your Composer dependencies require a PHP version ">= 7.2.0". You are running ' . PHP_VERSION  .  '.';
}

if ($issues && !headers_sent()) {
    header('HTTP/1.1 500 Internal Server Error');
    echo 'Composer detected issues in your platform:' . "\n\n" . implode("\n", $issues) . "\n\n";
    exit(104);
}