How to convert Object Array to specific attribute value array in php-CodePudding

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How to convert Object Array to specific attribute value array in php

Time：03-09

I want to convert from this array

[{"tagid":"422"},{"tagid":"467"},{"tagid":"146"},{"tagid":"097"}]

["422","467","146","097"]

Is there a way to convert this without using loop in php, or the best possible method in php?

CodePudding user response：

$json = '[{"tagid":"422"},{"tagid":"467"},{"tagid":"146"},{"tagid":"097"}]';

$arr = array_column(json_decode($json, true), 'tagid');