How to convert array to string in codeigniter?

@deron 

In Codeigniter, you can convert an array to a string using the implode() function. Here is an example:

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$array = array('Hello', 'World', '!');
$string = implode(' ', $array);

echo $string; // Output: Hello World !

In this example, we first create an array with three string elements. Then we use the implode() function to join the elements of the array into a single string with space as the separator. Finally, we echo the resulting string.