3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo {} $foo = new Foo(); $foo->bar = 42; $foo = unserialize('O:3:"Foo":1:{s:3:"bar";i:42;}');
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Deprecated: Creation of dynamic property Foo::$bar is deprecated in /in/FUgco on line 6 Deprecated: Creation of dynamic property Foo::$bar is deprecated in /in/FUgco on line 8
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 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33

preferences:
58.56 ms | 409 KiB | 5 Q