<?php $json = '[{"countries":[{"name":"United States","code":"US"}]},{"countries":[{"name":"United Kingdom","code":"UK"}]},{"countries":[{"name":"Canada","code":"CA"}]}]'; $decode = json_decode($json,1); $new = array_filter($decode, function ($var) { return ($var['countries'][0]['code'] != 'US'); }); print_r($new);
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