- var_dump: documentation ( source)
<?php
$filters = [];
$filters[] = [
'field' => 'segmentGroupName', 'op' => 'inci',
'type' => 'value', 'value' => 'asd'
];
var_dump($filters);
$filters2= [[
'field' => 'segmentGroupName', 'op' => 'inci',
'type' => 'value', 'value' => 'asd'
]];
var_dump($filters2);