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run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); echo "1\n"; define('BBB', 1, true); define('bbb', 2); define('Bbb', 3); echo "2\n"; define('CCC', 1); define('ccc', 2, true); define('Ccc', 3); echo "3\n"; define('DDD', 1); define('ddd', 2); define('Ddd', 3, true);
Output for git.master, git.master_jit, rfc.property-hooks
1 Warning: define(): Argument #3 ($case_insensitive) is ignored since declaration of case-insensitive constants is no longer supported in /in/6SfG7 on line 5 2 Warning: define(): Argument #3 ($case_insensitive) is ignored since declaration of case-insensitive constants is no longer supported in /in/6SfG7 on line 10 3 Warning: define(): Argument #3 ($case_insensitive) is ignored since declaration of case-insensitive constants is no longer supported in /in/6SfG7 on line 15

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