How can the output of chunk_split be returned as an array instead of a string in PHP?

The output of the chunk_split function in PHP is a string, but if you want to return it as an array instead, you can use the explode function to split the string into an array based on a delimiter. In this case, the delimiter would be the chunk length followed by a newline character. This will allow you to work with the data as an array rather than a string. 

// Original string generated by chunk_split
$originalString = chunk_split('HelloWorld', 2, "\n");

// Split the string into an array based on the chunk length and newline character
$arrayOutput = explode("\n", trim($originalString));

// Output the array
print_r($arrayOutput);

Keywords

PHP chunk_split array output string

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