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<?php $arrays = [ ["Alberto"], ["Alberto", "Bianca"], ["Alberto", "Bianca", "Claudio"], ["Alberto", "Bianca", "Claudio", "Douglas"], ["Alberto", "Bianca", "Claudio", "Douglas", "Erica"] ]; foreach ($arrays as $array) { $original = $array; array_push($array, ...array_splice($array, 0, count($array) / 2)); var_export(array_combine($original,$array)); echo "\n---\n"; }
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
Deprecated: Implicit conversion from float 0.5 to int loses precision in /in/kXkiE on line 13 array ( 'Alberto' => 'Alberto', ) --- array ( 'Alberto' => 'Bianca', 'Bianca' => 'Alberto', ) --- Deprecated: Implicit conversion from float 1.5 to int loses precision in /in/kXkiE on line 13 array ( 'Alberto' => 'Bianca', 'Bianca' => 'Claudio', 'Claudio' => 'Alberto', ) --- array ( 'Alberto' => 'Claudio', 'Bianca' => 'Douglas', 'Claudio' => 'Alberto', 'Douglas' => 'Bianca', ) --- Deprecated: Implicit conversion from float 2.5 to int loses precision in /in/kXkiE on line 13 array ( 'Alberto' => 'Claudio', 'Bianca' => 'Douglas', 'Claudio' => 'Erica', 'Douglas' => 'Alberto', 'Erica' => 'Bianca', ) ---
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
array ( 'Alberto' => 'Alberto', ) --- array ( 'Alberto' => 'Bianca', 'Bianca' => 'Alberto', ) --- array ( 'Alberto' => 'Bianca', 'Bianca' => 'Claudio', 'Claudio' => 'Alberto', ) --- array ( 'Alberto' => 'Claudio', 'Bianca' => 'Douglas', 'Claudio' => 'Alberto', 'Douglas' => 'Bianca', ) --- array ( 'Alberto' => 'Claudio', 'Bianca' => 'Douglas', 'Claudio' => 'Erica', 'Douglas' => 'Alberto', 'Erica' => 'Bianca', ) ---
preferences:
144.14 ms | 409 KiB | 5 Q