Using mb_split() with Regular Expressions to Split Multibyte Strings in PHP
mb_split() is a PHP function that splits a multibyte string using a regular expression pattern, returning an array of substrings, with an optional limit parameter to control the maximum number of elements, as demonstrated by a sample code example.
The mb_split() function in PHP splits a multibyte string based on a regular expression pattern and returns the resulting substrings as an array. An optional $limit argument can be provided to restrict the number of elements in the returned array.
Parameters
pattern : The regular expression used for splitting.
string : The input multibyte string to be split.
limit (optional): The maximum number of array elements to return.
Return value
An array containing the split parts of the original string.
Example
Output:
Array
(
[0] => 你好
[1] => 界
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