I’m making a shipping service app to Shopify and my callback URL have this JSON post using json_decode to make an array. The value I want to sum is grams and putting into variable and then compare with the value of another variable using if ($weight <= $maxweight). Answer You just need a simple foreach then under the loop, just
Tag: sum
How to get total time from several date ranges in php
I have several date ranges in form of DateTime $begin, DateTime $end. Those ranges can overlap in every possible way: etc. What I am trying to do is to get length (in seconds or DateInterval) of those ranges between start of the first one and the end of the latest one (fourth in the case above), excluding regions not covered
Select from MySQL records that sums
I’m using PHP and MySQL. I have a table named quantity. Inside there are records of product name, product price and product quantity. Besides these, there are a few others that helps me select the last records based on date and position, as well as a GROUP BY the field named price because there are different quantities with different prices