is there any way to get placeholders in my excel file using phpspreadsheet? all I see I can do is using a specific cell to put my data into it eg. setCellValue('A1','John') I want to insert data into my excel where I have a placeholder not into a specific cell, looking for something similar to phpword eg. setValue($placeholder,'John')
I've been looking for a solution for quite a while now but I can't find any function to help me out.