Solution: Multiplication table

- I hope this challenge didn't give you too big a headache.…The way I solved it was with three loops.…The first loop handled only the first row of table headers.…And we need to begin by creating a PHP block…between the table tags on line 11.…So let's have PHP in there.…And then so we know what we're doing,…let's comment the code.…So 'Create first row of table headers'.…

And we need to start the table row…and create an empty table header for the first cell.…So we'll use 'echo', then…our opening table row tag.…Now on the next line,…'echo' and we'll have a table header tag…inside that.…A non breaking space…and a closing table header tag.…

Next we need to create a loop to populate…the rest of the row with 12 table header cells.…Each with a number from 1 to 12.…I used a full loop…and I wondered what to use as the counter.…Should I use 'i' or 'j'?…I decided in the end that…to make the code easier to understand,…I would use $col, standing for column,…as my counter.…So 'for', and then I initialize $col at 1.…Then we need the condition,…