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<?php namespace test { use const nonexistent; class test { static function run(){ var_dump(nonexistent); } } } namespace { test\test::run(); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Undefined constant "nonexistent" in /in/AOMXV:8 Stack trace: #0 /in/AOMXV(14): test\test::run() #1 {main} thrown in /in/AOMXV on line 8
Process exited with code 255.
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 Fatal error: Uncaught Error: Undefined constant "nonexistent" in /in/AOMXV:8 Stack trace: #0 /in/AOMXV(14): test\test::run() #1 {main} thrown in /in/AOMXV on line 8
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Undefined constant 'nonexistent' in /in/AOMXV:8 Stack trace: #0 /in/AOMXV(14): test\test::run() #1 {main} thrown in /in/AOMXV on line 8
Process exited with code 255.
Output for 5.6.0 - 5.6.28
Notice: Use of undefined constant nonexistent - assumed 'nonexistent' in /in/AOMXV on line 8 string(11) "nonexistent"
Output for 5.5.0 - 5.5.36
Parse error: syntax error, unexpected 'const' (T_CONST), expecting identifier (T_STRING) or \\ (T_NS_SEPARATOR) in /in/AOMXV on line 4
Process exited with code 255.

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