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<?php define("QUÉ_PASA", "Nada Mucho", true); var_dump(defined("QUÉ_PASA")); var_dump(defined("quÉ_pasa")); var_dump(defined("qué_pasa")); echo QuÉ_Pasa; echo Qué_Pasa;
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
Warning: define(): Argument #3 ($case_insensitive) is ignored since declaration of case-insensitive constants is no longer supported in /in/Od03d on line 3 bool(true) bool(false) bool(false) Fatal error: Uncaught Error: Undefined constant "QuÉ_Pasa" in /in/Od03d:9 Stack trace: #0 {main} thrown in /in/Od03d on line 9
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: define(): Argument #3 ($case_insensitive) is ignored since declaration of case-insensitive constants is no longer supported in /in/Od03d on line 3 bool(true) bool(false) bool(false) Fatal error: Uncaught Error: Undefined constant "QuÉ_Pasa" in /in/Od03d:9 Stack trace: #0 {main} thrown in /in/Od03d on line 9
Process exited with code 255.
Output for 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: define(): Declaration of case-insensitive constants is deprecated in /in/Od03d on line 3 bool(true) bool(true) bool(false) Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "QUÉ_PASA" in /in/Od03d on line 9 Nada Mucho Warning: Use of undefined constant Qué_Pasa - assumed 'Qué_Pasa' (this will throw an Error in a future version of PHP) in /in/Od03d on line 10 Qué_Pasa
Output for 7.2.6 - 7.2.33, 7.3.32 - 7.3.33
bool(true) bool(true) bool(false) Nada Mucho Warning: Use of undefined constant Qué_Pasa - assumed 'Qué_Pasa' (this will throw an Error in a future version of PHP) in /in/Od03d on line 10 Qué_Pasa
Output for 7.0.0 - 7.0.23, 7.1.0 - 7.1.33
bool(true) bool(true) bool(false) Nada Mucho Notice: Use of undefined constant Qué_Pasa - assumed 'Qué_Pasa' in /in/Od03d on line 10 Qué_Pasa

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