![]() You can see this in continuous action with 4%4=0, 8%4=0, 12%4=0 so forth. Therefor when $row_count divided by $number_cols = 0 it closes the row and starts a new one. This 1st example, assumes you want to display a grid of entries in 4 columns. Each time thru you can process one piece of that data. Those two operators allow you to easily iterate through a collection of 'data' easily. This is dependent on $number_cols which is set at 4. Gary Posted You talk about 'using' the foreach and while operators but then you talk about columns. The code loops through all the returned rows as expected, counting each row and putting the value inside the column class however using a modulo to determine if we need to close the row and start a new one. The outer foreach loop has been used to read the row values of the array, and. ![]() The code is set to be 4 columns on large screens, 2 on small screens and just the 1 on mobile. A two-dimensional array of 4 rows and 4 columns has been declared in the script. Here is how to implement the Bootstrap grid system into a PHP MySQL foreach loop.
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