3v4l.org

run code in 300+ PHP versions simultaneously
<?php enum Foo { case bar; } echo serialize( Foo::bar );
Output for 8.1.0 - 8.1.33, 8.2.21 - 8.2.29, 8.3.5 - 8.3.28, 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1
E:7:"Foo:bar";
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.0.1 - 8.0.19
Parse error: syntax error, unexpected identifier "Foo" in /in/J6h8o on line 3
Process exited with code 255.
Output for 7.4.0 - 7.4.29
Parse error: syntax error, unexpected 'Foo' (T_STRING) in /in/J6h8o on line 3
Process exited with code 255.
preferences:
98.85 ms | 410 KiB | 5 Q