Make sure you pass in utf8 content, or json_decode may error out and just return a null value. For a particular web service I was using, I had to do the following:
<?php
$contents = file_get_contents($url);
$contents = utf8_encode($contents);
$results = json_decode($contents);
?>
Hope this helps!
//bom头去除
function removeBOM($data) {
if (0 === strpos(bin2hex($data), ‘efbbbf’)) {
return substr($data, 3);
}
return $data;
}
作者：隐藏之海
链接：https://www.jianshu.com/p/e924cb9f05b3
来源：简书
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