Tag: loops

Print Multi-dimensional array using loop in PHP

arrays for-loop loops multidimensional-array php

I don’t understand how to use nested loops(for, foreach,while,dowhile) for printing this multi-dimensional array values in separate lines. I am new in this sector. Here is the code: Answer you have associative array inside associative array You have to loop the first associative array and inside it loop…

How to out of while and for loop combined

combinations for-loop loops php while-loop

I am trying to write a code that is capturing number 3. using while loop as the condition, so that the for statement will be the evaluation condition of $x, of the while loop statement, and by the same time, using if statement to evaluate the value of $x=3 and so it can echo ‘three..’; . please en…

Loop through associative array resulting from mysqli_fetch_assoc

arrays loops php sql

I am new in the web development family and I really need help on that problem. The requirement is to get a list of video with their tags. I have 3 tables in the DB – one for videos, one for tags, and one intermediate table video_tags. Here is my query to get datas from DB tables in order to

Update MySQL Database With Data From Multiple Input Elements Inside A While Loop, And A Single Submit Button Outside of The While Loop

forms loops mysql pdo php

I have a page that fetches images from a database after an initial upload, that allows the user to add titles and tags to the images. I have set the while loop to output the individual images inside one form. Each image has two related input fields. What I would like to do is have it so when the form

php loop and tag to go to another page [closed]

clickable foreach loops php

Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 6 months ago. Improve this question Hi I…

PHP with Loop Calculation [closed]

arrays background-subtraction calculation loops php

PHP echo/print value on for every 4th loop (start of count is 0)

for-loop loops php

How do i echo a value for each certain loop (4th) if my starting count number is 0? For example, the count is 0,1,2,3,4,6,7,8,9,10,11,12,13 I need it to echo/print on the following numbers: 3,8,12,16 Here’s my loop codes: It kind of works but unfortunately, it starts printing the $VALUE on #0 So it prin…

Get the first element in a for loop with php [closed]

for-loop loops php

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed las…

Increasing the conditions in IF statement with loop PHP, Diagonal Check

arrays if-statement loops matrix php

I have homework to do this program in PHP, that take a matrix and the keywords, so it can find them in the matrix diagonally: So this is how the first matrix looks, there are many with different keywords, here for instance keywords are “beef” and “pork”. So I made a program for an inpu…

How to get multiple values through session from a file which is running multiple times in PHP

loops php session

I have a file which is run 2 to 3 times and there is a variable $student_name, and I want that variable to be available in another file. How to achieve it? file 1. file 2. but I am getting only the last assigned value. Answer If file 1 is executed 3 times, then $info will be re-created empty in