Online PHP editor | output for DA1Z8

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array *RECURSION* ) [three] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array *RECURSION* ) [three] => Array *RECURSION* ) [four] => Array *RECURSION* )
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array *RECURSION* ) [three] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array *RECURSION* ) [three] => Array *RECURSION* ) [four] => Array *RECURSION* )
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28: Warning: Illegal offset type in /in/DA1Z8 on line 9 Warning: Illegal offset type in /in/DA1Z8 on line 9 Warning: Illegal offset type in /in/DA1Z8 on line 9 Warning: Illegal offset type in /in/DA1Z8 on line 9 Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array *RECURSION* ) [three] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array *RECURSION* ) [three] => Array *RECURSION* ) [four] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array *RECURSION* ) [three] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array ( [0] => one [1] => two [2] => three [3] => four [one] => Array *RECURSION* ) [two] => Array *RECURSION* ) [three] => Array *RECURSION* ) [four] => Array *RECURSION* ) )