Tag: increment

PHP loop increment quirk – (FizzBuzz in one line)

I am learning PHP. I decided to adapt a solution to the famous FizzBuzz problem from Javascript to PHP, just to see how JS and PHP compare. For those who forgot what the FizzBuzz problem is : Write a …

Decrement operator for strings bug in PHP?

decrement increment php string

There is an inconsistency in increment/decrement operator function regarding strings in -at least- my version of PHP. Here is what I mean: Is this an expected behavior? Should I file a bug report or something? Do you know of a workaround? edit: filed bug#80212 Answer Here is what I finally went with: Wouldn’t call it elegant but I’d call it

Add order column to array to indicate rank from oldest to youngest

arrays dense-rank increment php sorting

In PHP7, If I have this array: What is the most elegant way to process this array to add an extra column indicating who is the oldest to who is the youngest like so… Answer Without a point of reference to determine which is the oldest user you’re stuck either doing a multi loop comparison or a sort then insert.

How do I increment a value with mysql update query (php)

increment mysql php

I have a query that looks like this: I want to increment the value as easily as possible. I have tried: I don’t get error messages, but the value in my db does not increase either. Answer If you use the single quotes ‘, you’re telling the enclosed value to be interpreted as a string You were probably thinking about