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<?php foreach(token_get_all("<?php echo SplFileObject::SKIP_EMPTY;")[4] as $key=>$val) { echo token_name($val), PHP_EOL; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
T_DOUBLE_COLON Fatal error: Uncaught TypeError: token_name(): Argument #1 ($id) must be of type int, string given in /in/RjmUW:4 Stack trace: #0 /in/RjmUW(4): token_name('::') #1 {main} thrown in /in/RjmUW on line 4
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
T_DOUBLE_COLON Warning: token_name() expects parameter 1 to be int, string given in /in/RjmUW on line 4 UNKNOWN
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
T_DOUBLE_COLON Warning: token_name() expects parameter 1 to be integer, string given in /in/RjmUW on line 4 UNKNOWN
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
T_DOUBLE_COLON Warning: token_name() expects parameter 1 to be long, string given in /in/RjmUW on line 4 UNKNOWN
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/RjmUW on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/RjmUW on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/RjmUW on line 3
Process exited with code 255.

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