What is the str_split function in PHP used for in relation to splitting strings?

The str_split function in PHP is used to split a string into an array of smaller chunks based on a specified length. This can be useful when you need to process a string in smaller segments or chunks for further manipulation or analysis. 

// Split a string into chunks of 3 characters
$string = "HelloWorld";
$chunks = str_split($string, 3);

print_r($chunks);

Keywords

str_split function PHP splitting strings arrays

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