Convert flat array to a delimited string to be saved in the database
You can use the implode() function to convert an array to a delimited string in PHP.
You can use the implode() function to convert an array to a delimited string in PHP. Here's an example:
How to use the implode() function to convert an array to a delimited string in PHP?
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You can then save this string in the database. To convert the delimited string back to an array, you can use the explode() function:
How to use the explode() function to convert the delimited string back to an array in PHP?
php— editable, runs on the server
Example of join() function in PHP
php— editable, runs on the server