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<?php class Bar{} function foo(Bar ...$bars) { echo "Got " . count($bars) . " bars.\n"; } $bars = [new Bar, new Bar, new Bar]; foo(...$bars); $ints = [1, 2, 3]; try { foo(...$ints); } catch (Exception $e) { //echo $e }
Output for git.master, git.master_jit, rfc.property-hooks
Got 3 bars. Fatal error: Uncaught TypeError: foo(): Argument #1 must be of type Bar, int given, called in /in/XbX4t on line 17 and defined in /in/XbX4t:5 Stack trace: #0 /in/XbX4t(17): foo(1, 2, 3) #1 {main} thrown in /in/XbX4t on line 5
Process exited with code 255.

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