Make sure you pass in utf8 content, or json_decode may error out and just return a null value.\u00a0 For a particular web service I was using, I had to do the following:<\/p>\n
<?php \/\/bom\u5934\u53bb\u9664<\/p>\n function removeBOM($data) {<\/p>\n if (0 === strpos(bin2hex($data), ‘efbbbf’)) {<\/p>\n return substr($data, 3);<\/p>\n }<\/p>\n return $data;<\/p>\n }<\/p>\n<\/div>\n \u4f5c\u8005\uff1a\u9690\u85cf\u4e4b\u6d77 <\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" Make sure you pass in utf…<\/p>\n
\n$contents\u00a0<\/span>=\u00a0<\/span>file_get_contents<\/span>(<\/span>$url<\/span>);
\n<\/span>$contents\u00a0<\/span>=\u00a0<\/span>utf8_encode<\/span>(<\/span>$contents<\/span>);
\n<\/span>$results\u00a0<\/span>=\u00a0<\/span>json_decode<\/span>(<\/span>$contents<\/span>);
\n<\/span>?>
\n<\/span>
\nHope this helps!<\/p>\n
\n\u94fe\u63a5\uff1ahttps:\/\/www.jianshu.com\/p\/e924cb9f05b3
\n\u6765\u6e90\uff1a\u7b80\u4e66
\n\u8457\u4f5c\u6743\u5f52\u4f5c\u8005\u6240\u6709\u3002\u5546\u4e1a\u8f6c\u8f7d\u8bf7\u8054\u7cfb\u4f5c\u8005\u83b7\u5f97\u6388\u6743\uff0c\u975e\u5546\u4e1a\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\u3002<\/p><\/div>\n