We can convert array to string using php predefined function named as implode().
Syntax for implode is:
implode('separator',array);
Example -
$split_data [0] = 'This';
$split_data [1] = 'is';
$split_data [2] = 'a';
$split_data [3] = 'text';
$string = implode(' ' , $split_data); // joining by space as a separator
Print the $string variable then Output is like:
This is a text
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