- json_decode: documentation ( source)
- print_r: documentation ( source)
<?php
//$url = 'http://138.197.100.140:8080/otp/routers/default/index/stops/154:27970/stoptimes/20170127';
//$api_json = file_get_contents($url);
$json = '{"a":1,"b":2,"c":3,"d":4,"e":5}';
$result_json = json_decode($api_json, TRUE);
echo '<pre>';
print_r($result_json);
echo '</pre>';