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<?php function test($n) { $r = $n-$n; $b ($r>0?true:false); return $b; } $b = test($a); echo $b;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $a in /in/MaD30 on line 9 Warning: Undefined variable $b in /in/MaD30 on line 6 Fatal error: Uncaught Error: Value of type null is not callable in /in/MaD30:6 Stack trace: #0 /in/MaD30(9): test(NULL) #1 {main} thrown in /in/MaD30 on line 6
Process exited with code 255.

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