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@ 2020-02-14T07:40:21Z

<?php

$multiarr = [
    ['Fruit' => 'Apples'],
    ['Fruit' => 'Bananas'],
    ['Fruit' => 'Oranges'],
    ['Veg'   => 'Carrot'],
    //['Veg'   => 'Leek'],
];


var_export(
    ['Fruit' => array_column($multiarr, 'Fruit')]
);

Output
Performance
VLD
References
Branches

array_column: documentation ( source)
var_export: documentation ( source)

preferences:dark modelive previewkey bindings

32 ms | 405 KiB | 5 Q