![]() (You could simply use utf8_encode, but this will only support characters that are part of ISO 8859-1).įinally, as another answer noted, you do need to make sure that you're declaring the proper charset, with an HTTP header or otherwise (of course, this particular issue might have just been an artifact of the environment where you did your print_r testing). There's also the possibility that the data currently stored in the database is in the wrong encoding. The PHP manual indicates you'd do this by appending options='-client_encoding=UTF8' to the connection string. The following example demonstrates how to decode or convert a JSON object to PHP object. JSONERRORUTF16 - (integer) Single unpaired UTF-16 surrogate in unicode escape contained in the JSON string passed to jsonencode(). You can use the PHP jsondecode () function to convert the JSON encoded string into appropriate PHP data type. A key starting with \u0000 character was in the string passed to jsondecode() when decoding a JSON object into a PHP object. So, it seems like you need to configure your connection to Postgres so that it will give you UTF-8 strings. Decoding JSON data is as simple as encoding it. PHP will use the \uXXXX escaping, but as you noted, this is valid JSON. You said you had the same problem in Python, which would seem to exclude PHP from being the issue.( html_entity_decode, confusingly, defaults to UTF-8, so your method had the effect of converting from ISO 8859-1 to UTF-8.) If you don't specify one, it assumes ISO 8859-1. htmlentities needs to know what the encoding of the input string to work correctly. Your htmlentities hackaround solution worked.You did say that you got "mangled" output when using print_r after doing utf8_encode, but the mangled output you got is actually exactly what would happen by trying to parse UTF-8 text as ISO 8859-1 (ó is \圆3\xb3 in UTF-8, but that sequence is ó in ISO 8859-1.It will also return scalar values or NULL for certain scalar. ![]() Normally, jsondecode () will return an object of stdClass if the top level item in the JSON object is a dictionary or an indexed array if the JSON object is an array.
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