- var_dump: documentation ( source)
- json_decode: documentation ( source)
- print_r: documentation ( source)
<?php
$json = '{"featureId":"87","checkReq":"true"}';
$uiOptions = json_decode($json,true); print_r($uiOptions);
$checkReq = (isset($uiOptions['checkReq'])) ? $uiOptions['checkReq']: false;
$req = $checkReq ? $checkReq : 1;
var_dump($req);