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<?php $valueOfTrue = 0; // this was coming from config in real-world. $valueOfFalse = 1; // Same here. ^ define('TRUE', false, true); define('FALSE', true, true); var_dump(TRUE, FALSE); // Happy debugging...
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: define(): Argument #3 ($case_insensitive) is ignored since declaration of case-insensitive constants is no longer supported in /in/QQDcS on line 5 Warning: Constant TRUE already defined in /in/QQDcS on line 5 Warning: define(): Argument #3 ($case_insensitive) is ignored since declaration of case-insensitive constants is no longer supported in /in/QQDcS on line 6 Warning: Constant FALSE already defined in /in/QQDcS on line 6 bool(true) bool(false)
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/QQDcS on line 5 Notice: Constant true already defined in /in/QQDcS on line 5 Deprecated: define(): Declaration of case-insensitive constants is deprecated in /in/QQDcS on line 6 Notice: Constant false already defined in /in/QQDcS on line 6 bool(true) bool(false)
Output for 7.3.32 - 7.3.33
bool(true) bool(false)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
Notice: Constant true already defined in /in/QQDcS on line 5 Notice: Constant false already defined in /in/QQDcS on line 6 bool(true) bool(false)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/QQDcS on line 8
Process exited with code 255.
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