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run code in 300+ PHP versions simultaneously
<?php function anon() { static $i = 0; return eval(sprintf('return new class { private $prop%s; };', ++$i)); } $c1 = anon(); $c2 = anon(); var_dump($c1, $c2);
Output for 7.4.3 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
object(class@anonymous)#1 (1) { ["prop1":"class@anonymous":private]=> NULL } object(class@anonymous)#2 (1) { ["prop2":"class@anonymous":private]=> NULL }
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 7.0.10 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.1
object(class@anonymous)#1 (1) { ["prop1":"class@anonymous":private]=> NULL } object(class@anonymous)#2 (1) { ["prop1":"class@anonymous":private]=> NULL }
Output for 7.0.0 - 7.0.9
object(class@anonymous)#1 (1) { ["prop2":"class@anonymous":private]=> NULL } object(class@anonymous)#2 (1) { ["prop2":"class@anonymous":private]=> NULL }
Output for 5.6.0 - 5.6.40
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/RiRcW(6) : eval()'d code on line 1 Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/RiRcW(6) : eval()'d code on line 1 bool(false) bool(false)
preferences:
122.76 ms | 412 KiB | 5 Q