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run code in 300+ PHP versions simultaneously
<?php class Foo { const VERSION_INFO = '12abc34 (HEAD -> master, tag: 2.0.1)'; static function getVersion(): string { if (self::VERSION_INFO[0] === '$') { // fallback to other methods return ''; } if (preg_match('/^([0-9a-f]+).*?tag: ([\d\.]+)/', self::VERSION_INFO, $matched)) { return "{$matched[2]}-{$matched[1]}"; } // fallback to other methods } } var_dump(Foo::getVersion());
Output for 7.1.25 - 7.1.28, 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 - 8.1.29, 8.2.0 - 8.2.20, 8.3.0 - 8.3.8
string(13) "2.0.1-12abc34"
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