3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class voEmail { const EMAIL = "me@where.com"; function getEmail(){ return self::EMAIL; } } final class voEmaile { const EMAIL = "me@where.com"; function getEmail(){ return self::EMAIL; } } $vo = new voEmail; echo $vo->getEmail(),"\n"; $vo2 = new voEmaile; echo $vo == $vo2,?'true':'false',"\n"; echo $vo === $vo2? 'true':'false',"\n"; echo $vo::EMAIL === $vo2::EMAIL? 'true':'false',"\n";
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '?' in /in/eeFHp on line 20
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '?' in /in/eeFHp on line 20
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/eeFHp on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_CLASS in /in/eeFHp on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/eeFHp on line 2
Process exited with code 255.
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