PHP json encode json decode UTF-8

Question

How can I save a json-encoded string with international characters to the databse and then parse the decoded string in the browser    lt  php                 string    tr  s agr  able            to the database       j encoded   json encode utf8 encode  string            get from Database       j decoded   json decode  j encoded      gt       lt  DOCTYPE html PUBLIC  -  W3C  DTD XHTML 1 0 Strict  EN   http   www w3 org TR xhtml1 DTD xhtml1-strict dtd  gt   lt html xmlns  http   www w3 org 1999 xhtml  xml lang  fr  lang  fr  gt       lt     j decoded   gt   lt  html gt

User · Answer

Try sending the UTF-8 Charset header    lt  php header   Content-type  text html  charset utf-8      gt    And the HTML meta    lt meta http-equiv  Content-Type  content  text html  charset UTF-8    gt

User · Answer

header  Content-Type  application json  charset utf-8

User · Answer

If your source-file is already utf8 then drop the utf8   functions  php5 is storing strings as array of byte    you should add a meta tag for encoding within the html AND you should add an http header which sets the transferencoding to utf-8    lt html gt   lt head gt      lt meta http-equiv  Content-Type  content  text html  charset utf-8  gt    and in php   lt  php header  Content-Type  text html  charset utf-8

User · Answer

For me both methods   lt  php  header  Content-Type  text html  charset utf-8     echo json encode  YourData   JSON UNESCAPED UNICODE

User · Answer

Work for me     function jsonEncodeArray   array        array walk recursive   array  function  amp  item             item   utf8 encode   item                 return json encode   array

User · Answer

utf8 decode  j decoded   utf8 decode json decode  j encoded    EDIT or to be more correct  j encoded   json encode  j encoded    j decoded   json decode  j encoded   no need for en decoding utf8  lt meta charset  utf-8    gt

User · Answer

I had the same problem  It might differ depending on how You put the data to the db  but try what worked for me    str   json encode  data    str   addslashes  str     Do this before saving data to db

User · Answer

json utf8 encode and decode   json encode  data  JSON UNESCAPED UNICODE   json decode  json  false  512  JSON UNESCAPED UNICODE    force utf8 might be helpfull too  http   pastebin com 2XKqYU49

User · Answer

if you get  unexpected Character  error you should check if there is a BOM  Byte Order Marker saved into your utf-8 json  You can either remove the first character or save if without BOM

User · Answer

This is an encoding issue  It looks like at some point  the data gets represented as ISO-8859-1   Every part of your process needs to be UTF-8 encoded    The database connection The database tables Your PHP file  if you are using special characters inside that file as shown in your example above  The content-type headers that you output

[php] PHP json_encode json_decode UTF-8

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