3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(token_name(327)); var_dump(token_name(387)); var_dump(token_name(385));
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.1, 8.3.3, 8.3.6
string(10) "T_READONLY" string(9) "T_COMMENT" string(26) "T_NULLSAFE_OBJECT_OPERATOR"
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 string(10) "T_READONLY" string(9) "T_COMMENT" string(26) "T_NULLSAFE_OBJECT_OPERATOR"
Output for 8.3.0, 8.3.2, 8.3.4
string(7) "T_ENDIF" string(11) "T_ATTRIBUTE" string(8) "T_FUNC_C"
Output for 8.0.30
string(5) "T_VAR" string(10) "T_OPEN_TAG" string(9) "T_COMMENT"
Output for 8.0.0 - 8.0.29
string(4) "T_DO" string(26) "T_NULLSAFE_OBJECT_OPERATOR" string(5) "T_DEC"
Output for 7.4.0 - 7.4.33
string(10) "T_ENDWHILE" string(13) "T_END_HEREDOC" string(12) "T_WHITESPACE"
Output for 7.3.0 - 7.3.33
string(4) "T_IF" string(14) "T_DOUBLE_COLON" string(26) "T_DOLLAR_OPEN_CURLY_BRACES"

preferences:
121.27 ms | 401 KiB | 156 Q