<?php
$assoc_arr =
array("second" => array(
array("position" => 4,
"content" => "Valiant"),
array("position" => 5,
"content" => "Hail")
),
"first" => array(
array("position" => 0,
"content" => "Hail"),
array("position" => 3,
"content" => "Victors"),
array("position" => 2,
"content" => "the"),
array("position" => 1,
"content" => "to")
)
);
$column = array_column($assoc_arr, 'content');
print_r($column);
preferences:
49.26 ms | 402 KiB | 5 Q