<?php function f() { $arr = ['u' => 'U']; $x = 'x'; $y = 'y'; $result = (fn () => [$x, $x = 'xx', $x, $y, $arr, $arr['w'] = 'W', $arr, $newvar = 'newvar'])(); var_export(get_defined_vars()); } f();
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Value for `_results` contains invalid data `array`