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<?php if(defined('B')) { function b() { echo "hello from `".__FUNCTION__."`\n"; } } echo function_exists("b") ? "b is defined\n" : "b is not defined\n"; a(); echo function_exists("b") ? "b is defined\n" : "b is not defined\n"; b(); a(); echo function_exists("b") ? "b is defined\n" : "b is not defined\n";
Output for git.master, git.master_jit, rfc.property-hooks
b is not defined Fatal error: Uncaught Error: Call to undefined function a() in /in/LRVrR:10 Stack trace: #0 {main} thrown in /in/LRVrR on line 10
Process exited with code 255.

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