![]() ICU offers full Internationalization of which Unicode is only a smaller part. Aside the body structure, there is a concept of a boundary multipart/form-data allows submitting binary data as well as multiple media types in a single message (for example, image and JSON) Base64 encoding schemes are commonly used when there is a need to encode binary data, especially when that data needs to be stored and transferred over. If you can not install the extention, have a look at an alternative implemention of Intl from the Symfony framework (opens new window). Intl is a wrapper for the facto de standard ICU library, see (opens new window) for detailed information that is not available on (opens new window). The extentions iconv and mbstring offer some support for Unicode, while the Intl-extention offers full support. Native string functions are mapped to single byte functions, they do not work well with Unicode. String ( 15 ) "tchü ß " string ( 7 ) "tchüß" # Intl extention for Unicode support ![]() String ( 15 ) "tchüß" string ( 7 ) "tchüß"Įncode / decode to HEX based HTML entities Get numeric value of character as HEX string string ( 4 ) "c48f" string ( 3 ) "10f"Įncode / decode to DEC based HTML entities Get numeric value of character as DEC int int ( 50319 ) int ( 271 ) If ( ! function_exists ( 'mb_internal_encoding' ) ) # How to use : Takes a JSON encoded string and converts it into a PHP variable. paid forum teer facebook hitt number carpenter union pay reddit above sunmed vape bsa air rifle scope rust water flickering house for sale sheffield boox reusable box telegram converter hdcp bypass app trackless trains for sale. php mysqli affected rows returns 0 when it should return a positive integer.How to use private repositories with Composer.Converting Unicode characters to their numeric value and/or HTML entities using PHP.Converting Unicode characters using PHP.Type juggling and Non-Strict Comparison Issues.JSONHEXAMP ( int ) All & are converted to \u0026. JSONHEXTAG ( int ) All < and > are converted to \u003C and \u003E.The following constants can be combined to form options for jsonencode (). Alternative Syntax for Control Structures This option can be added automatically by calling jsondecode () with the second parameter equal to true.Installing a PHP environment on Windows.(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. So, it seems like you need to configure your connection to Postgres so that it will give you UTF-8 strings. 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.) There is a 5.4 alpha release candidate on QA though if you want to play on your development machine. If you don't specify one, it assumes ISO 8859-1. JSONUNESCAPEDUNICODE was added in PHP 5.4 so it looks like you need upgrade your version of PHP to take advantage of it. PHP 7.2: Added JSONINVALIDUTF8IGNORE, and JSONINVALIDUTF8SUBSTITUTE options. PHP Changelog: PHP 7.3: Added JSONTHROWNONERROR option. If the JSON object cannot be decoded it returns NULL. ![]() htmlentities needs to know what the encoding of the input string to work correctly. Return Value: Returns the value encoded in JSON in appropriate PHP type.
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