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<?php function writeMsg() { define("CONSTANT", "Hello world."); $a=5; echo "Hello world!"; return "kkk"; } writeMsg(); // call the function const CONSTANT = 'constant value'; ?>
Output for git.master, git.master_jit, rfc.property-hooks
Hello world! Warning: Constant CONSTANT already defined in /in/AihLs on line 12

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