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PHP
php.net › manual › en › function.mb-convert-encoding.php
PHP: mb_convert_encoding - Manual
If from_encoding is omitted or null, the mbstring.internal_encoding setting will be used if set, otherwise the default_charset setting. See supported encodings for valid values of to_encoding and from_encoding. The encoded string or array on success, or false on failure. As of PHP 8.0.0, a ValueError is thrown if the value of to_encoding or from_encoding is an invalid encoding. Prior to PHP 8.0.0, a E_WARNING was emitted instead. ... <?php /* Convert internal character encoding to SJIS */ $str = mb_convert_encoding($str, "SJIS"); /* Convert EUC-JP to UTF-7 */ $str = mb_convert_encoding($str, "
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GeeksforGeeks
geeksforgeeks.org › php › php-mb_convert_encoding-function
PHP mb_convert_encoding() Function - GeeksforGeeks
March 28, 2023 - The mb_convert_encoding() function is an inbuilt function in PHP that transforms the string into another character encoding.
Discussions

PHP8.1: mb_convert_encoding not working with ASCII chars above 127
There was an error while loading. Please reload this page · Resulted in this output: More on github.com
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22
June 10, 2022
mb_convert_encoding() doesn't work even after enabling extension
I just updated to 8.3.6 in XAMPP. However, the script I was working with stopped running because: Uncaught Error: Call to undefined function… More on reddit.com
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3
1
April 14, 2024
php - mb_convert_encoding, undefined function while mbstring is enabled - Stack Overflow
I have a server (Ubuntu 11.10 x64) running PHP 5.3.8 with Apache2 / MySQL. I'm currently working on a project where I'm required to do some specific character encoding, but I found out that none of... More on stackoverflow.com
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PHP 8.2: mb_convert_encoding(): Handling HTML entities via mbstring is deprecated
Using the mbstring "encoding" HTML-ENTITIES is deprecated since PHP 8.2: php/php-src#7177 mb_convert_encoding(): Handling HTML entities via mbstring is deprecated; use htmlspecialchars, h... More on github.com
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8
November 25, 2021
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Stack Overflow
stackoverflow.com › questions › 77462737 › utf8-encode-and-mb-convert-encoding-conflicting-resuts
php - utf8_encode and mb_convert_encoding Conflicting Resuts - Stack Overflow
ED is the latin1 encoding for í. You should find what is encoding in latin1, then either change it to use UTF-8 (aka MySQL's CHARACTER SET = utf8mb4) or tell MySQL that your data is in CHARACTER SET latin1 and let it convert as it stores (INSERTs) and retrieves (SELECTs) it. Do not use any conversion routines (mb_*), that tends to make the mess worse.
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GitHub
github.com › php › php-src › blob › master › ext › mbstring › tests › mb_convert_encoding.phpt
php-src/ext/mbstring/tests/mb_convert_encoding.phpt at master · php/php-src
Deprecated: mb_convert_encoding(): Handling Base64 via mbstring is deprecated; use base64_encode/base64_decode instead in %s on line %d
Author   php
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OnlinePHP
onlinephp.io › mb-convert-encoding
mb_convert_encoding - Online Tool
Execute mb_convert_encoding with this online tool mb_convert_encoding() - Convert a string from one character encoding to another
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GitHub
github.com › php › php-src › issues › 8744
PHP8.1: mb_convert_encoding not working with ASCII chars above 127 · Issue #8744 · php/php-src
June 10, 2022 - In fact, since PHP 8.1, no ASCII character above 127 will be converted correctly.
Author   php
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Szabilinux
szabilinux.hu › php › function.mb-convert-encoding.html
mb_convert_encoding
mb_convert_encoding() converts character encoding of string str from from-encoding to to-encoding.
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Drupal
drupal.org › project › diff › issues › 3419173
mb_convert_encoding is deprecated in PHP 8.2 [#3419173] | Drupal.org
March 10, 2025 - Problem/Motivation After updating our system to PHP 8.2, we are facing this error: Deprecated function: mb_convert_encoding(): Handling HTML entities via mbstring is deprecated; use htmlspecialchars, htmlentities, or mb_encode_numericentity/mb_decode_numericentity instead in Caxy\HtmlDiff\Table\TableDiff->createDocumentWithHtml() (Zeile 630 in /var/www/html/docport/vendor/caxy/php-htmldiff/lib/Caxy/HtmlDiff/Table/TableDiff.php) This not a bug of the diff module, but the Caxy library that is a requirement of a library required by the module.
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PHP.Watch
php.watch › versions › 8.2 › mbstring-qprint-base64-uuencode-html-entities-deprecated
Mbstring: Base64, Uuencode, QPrint, and HTML Entity encodings are deprecated - PHP 8.2 • PHP.Watch
Mbstring extension provides an encoding named HTML-Entities, which can be used to encode/decode strings to HTML entities. This functionality is similar to the PHP core's htmlentities and html_entity_decode functions. $str = '¢ <script>'; $entities = mb_convert_encoding($str, 'HTML-Entities', ...
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Reddit
reddit.com › r/phphelp › mb_convert_encoding() doesn't work even after enabling extension
r/PHPhelp on Reddit: mb_convert_encoding() doesn't work even after enabling extension
April 14, 2024 - So I Google and apparently you need to enable the mbstring extension for mb_convert_encoding() to work. Online guides say you can enable it by going to php.ini and uncommenting the extension=mbstring line.
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OnlinePHP
onlinephp.io › mb-convert-encoding › manual
mb_convert_encoding - OnlinePHP.io Example
Converts string from from_encoding, or the current internal encoding, to to_encoding.
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GitHub
github.com › erusev › parsedown-extra › issues › 173
PHP 8.2: mb_convert_encoding(): Handling HTML entities via mbstring is deprecated · Issue #173 · erusev/parsedown-extra
November 25, 2021 - mb_convert_encoding(): Handling HTML entities via mbstring is deprecated; use htmlspecialchars, htmlentities, or mb_encode_numericentity/mb_decode_numericentity instead
Author   erusev
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Agile Store Locator
agilestorelocator.com › agile store locator wordpress
Error! Call to Undefined Function mb_convert_encoding - Agile Store Locator WordPress Plugin
January 23, 2024 - The “Call to undefined function mb_convert_encoding” error typically occurs in PHP when you’re trying to use the mb_convert_encoding function, but the Multibyte String extension (mbstring) is not enabled in your PHP installation.
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MAC Address Lookup
aruljohn.com › home › articles › code
How to Get Rid of PHP mb_convert_encoding ...
December 5, 2024 - The mb_convert_encoding() function is used to convert strings between UTF-8 and other encodings.
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Nusphere
nusphere.com › kb › phpmanual › function.mb-convert-encoding.htm
PHP Manual: mb_convert_encoding
PhpED - PHP IDE integrated development environment for developing web sites using PHP, HTML, Perl, JScript and CSS that combines a comfortable editor, debugger, profiler with the MySQl, PostrgeSQL database support based on easy wizards and tutorials.Easy to use for debugging PHP scripts, publishing ...
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BCCNsoft
doc.bccnsoft.com › docs › php-docs-7-en › function.mb-convert-encoding.html
Convert character encoding
<?php /* Convert internal character encoding to SJIS */ $str = mb_convert_encoding($str, "SJIS"); /* Convert EUC-JP to UTF-7 */ $str = mb_convert_encoding($str, "UTF-7", "EUC-JP"); /* Auto detect encoding from JIS, eucjp-win, sjis-win, then convert str to UCS-2LE */ $str = mb_convert_encoding($str, "UCS-2LE", "JIS, eucjp-win, sjis-win"); /* "auto" is expanded to "ASCII,JIS,UTF-8,EUC-JP,SJIS" */ $str = mb_convert_encoding($str, "EUC-JP", "auto"); ?>
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GitHub
github.com › smalot › pdfparser › issues › 229
mb_convert_encoding(): Illegal character encoding specified · Issue #229 · smalot/pdfparser
February 6, 2019 - If i parse a PDF i get the following error: "mb_convert_encoding(): Illegal character encoding specified" in "/vendor/smalot/pdfparser/src/Smalot/PdfParser/Font.php Line: 500". The list of supported character encodings doesnt list any entry of "Mac" or something...
Author   smalot