1--TEST-- 2Don't optimize dynamic call to non-dynamic one if it drops the warning 3--FILE-- 4<?php 5 6function test() { 7 try { 8 ((string) 'extract')(['a' => 42]); 9 } catch (\Error $e) { 10 echo $e->getMessage() . "\n"; 11 } 12} 13test(); 14 15?> 16--EXPECT-- 17Cannot call extract() dynamically 18
