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1. www.php.net › manual › enPHP: mb_substr - Manual

   www.php.net › manual › en

   Performs a multi-byte safe substr () operation based on number of characters. Position is counted from the beginning of string. First character's position is 0. Second character position is 1, and so on.

2. www.geeksforgeeks.org › php › php-mb_substr-functionPHP mb_substr () Function - GeeksforGeeks

   www.geeksforgeeks.org › php › php-mb_substr-function

   May 7, 2023 · The mb_substr () is an inbuilt function in PHP that is used to extract a portion of a string, based on a specified starting position and length, while taking into account the multi-byte character encoding of the string.

3. flatcoding.com › tutorials › phpPHP mb_substr Function: How it Works with Examples

   flatcoding.com › tutorials › php

   May 17, 2025 · Understand the PHP mb_substr Function The mb_substr () function is a multi-byte safe substr operation in PHP. It lets you extract the substring of a text. It works based on the number of characters not bytes, which makes it ideal for non-ASCII strings like UTF-8. By default, it uses the encoding parameter set by PHP. You can override it by passing a different encoding parameter as the fourth ...

4. coding.courses › php-mb_substr-functionPHP mb_substr () Function – Multibyte-Safe Alternative to ...

   coding.courses › php-mb_substr-function

   The mb_substr() function returns part of a string starting at a specified start position and length. Unlike substr(), it operates based on the number of characters and properly handles encoding to safely process multibyte strings.

5. docs.w3cub.com › php › functionmb_substr - PHP - W3cubDocs

   docs.w3cub.com › php › function

   Return Values mb_substr () returns the portion of string specified by the start and length parameters.

6. onlinephp.io › mb-substr › manualmb_substr - OnlinePHP.io Example

   onlinephp.io › mb-substr › manual

   Execute mb_substr Online. Info and examples on mb_substr PHP Function from Multibyte String - Human Language and Character Encoding Support

7. People also ask

   What is MB_substr in PHP?

   • The mb_substr () is an inbuilt function in PHP that is used to extract a portion of a string, based on a specified starting position and length, while taking into account the multi-byte character encoding of the string. Syntax: Parameters: This function takes four parameters that are described below.

   PHP mb_substr () Function - GeeksforGeeks

   www.geeksforgeeks.org/php/php-mb_substr-function/

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   What is MB_SUBSTR() function?

   • Multibyte encodings represent each character using two or more bytes. Since substr() cuts strings at the byte level, slicing within a multibyte character can cause corrupted or unreadable output. The mb_substr() function solves this problem by operating on character counts rather than byte offsets, ensuring safe and accurate substring extraction.

   PHP mb_substr () Function – Multibyte-Safe Alternative to substr ()

   coding.courses/php-mb_substr-function/

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   What are the parameters of a substring function?

   • Syntax: Parameters: This function takes four parameters that are described below. $string: The multi-byte string from which to extract the substring. $start: The position in the string to start the extraction. If negative, the position is relative to the end of the string. $length: The length of the substring to extract.

   PHP mb_substr () Function - GeeksforGeeks

   www.geeksforgeeks.org/php/php-mb_substr-function/

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   What functions are affected by MB_substr()?

   • Affected functions include: mb_substr(), mb_strstr(), mb_strcut(), mb_strpos(), etc.

   PHP: Multibyte String Functions - Manual

   www.php.net/manual/en/ref.mbstring.php

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8. www.php.net › manual › enPHP: Multibyte String Functions - Manual

   www.php.net › manual › en

   mb_strwidth — Return width of string mb_substitute_character — Set/Get substitution character mb_substr — Get part of string mb_substr_count — Count the number of substring occurrences mb_trim — Strip whitespace (or other characters) from the beginning and end of a string mb_ucfirst — Make a string's first character uppercase