3v4l.org

run code in 300+ PHP versions simultaneously
<?php //Source: https://bugs.php.net/bug.php?id=63874 $contents = php_strip_whitespace(__FILE__); return <<<A a A;
Output for 7.3.16 - 7.3.33, 7.4.3 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 5.4.0 - 5.4.10, 7.2.29 - 7.2.33
Parse error: syntax error, unexpected end of file, expecting variable (T_VARIABLE) or heredoc end (T_END_HEREDOC) or ${ (T_DOLLAR_OPEN_CURLY_BRACES) or {$ (T_CURLY_OPEN) in /in/H8Sp6 on line 8
Process exited with code 255.
Output for 5.3.0 - 5.3.20
Parse error: syntax error, unexpected $end, expecting T_VARIABLE or T_END_HEREDOC or T_DOLLAR_OPEN_CURLY_BRACES or T_CURLY_OPEN in /in/H8Sp6 on line 8
Process exited with code 255.
preferences:
154.48 ms | 401 KiB | 171 Q