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<?php list($a) = null; list($a) = 1; list($a) = 'a'; list($a) = 1.2; function foo() { yield 3; } // syntax error //list($a) = ...foo(); list($a) = iterator_to_array(foo()); // fatal error //list($a) = (object) ['a' => 1]; //Undefined array key 0 list($a) = [];
Output for 8.5.0 - 8.5.3
Warning: Cannot use int as array in /in/SkKon on line 4 Warning: Cannot use string as array in /in/SkKon on line 5 Warning: Cannot use float as array in /in/SkKon on line 6 Warning: Undefined array key 0 in /in/SkKon on line 17
Output for 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18
Warning: Undefined array key 0 in /in/SkKon on line 17
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