3v4l.org

run code in 300+ PHP versions simultaneously
<?php class BugReportMailrcConfigTests { /** @var string */ private $s1 = <<<STRING I'm a string :( STRING; /** @var string */ private $s2 = <<<'STRING' I'm a string :) STRING; /** @var string */ private $s3 = 'I\'m a string :)'; } $ref = new \ReflectionClass(BugReportMailrcConfigTests::class); $s1 = $ref->getProperty('s1'); var_dump($s1->getDocComment()); $s2 = $ref->getProperty('s2'); var_dump($s2->getDocComment()); $s3 = $ref->getProperty('s3'); var_dump($s2->getDocComment());
Output for 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.4 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
string(18) "/** @var string */" string(18) "/** @var string */" string(18) "/** @var string */"
Output for 7.3.0 - 7.3.13, 7.4.0 - 7.4.1
bool(false) string(18) "/** @var string */" string(18) "/** @var string */"

preferences:
154.38 ms | 401 KiB | 171 Q