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<?php printf('%x', IntlChar::CODEPOINT_MAX); echo IntlChar::charName('@'); var_dump(IntlChar::ispunct('!'));
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
10ffffCOMMERCIAL ATbool(true)
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 10ffffCOMMERCIAL ATbool(true)
Output for 8.0.13
Fatal error: Uncaught Error: Class "IntlChar" not found in /in/YnjgV:3 Stack trace: #0 {main} thrown in /in/YnjgV on line 3
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.33
Fatal error: Uncaught Error: Class 'IntlChar' not found in /in/YnjgV:3 Stack trace: #0 {main} thrown in /in/YnjgV on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Class 'IntlChar' not found in /in/YnjgV on line 3
Process exited with code 255.

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