I have an array with different data in it for example like this how do I go about to only fetch the first “Laptop”, I was able to fetch them but they come both at the same time I used the $key as $value inside a foreach but it still returns both if I give it a condition to only
Tag: php
How to do this join query in Laravel way?
Answer
PHP echo/print value on for every 4th loop (start of count is 0)
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…
PHP Unexpected String in a return of a function
I am trying to make a function to calculate the time difference of two values, but my return in my code below gives me unexpected string, how come? Answer You do appear to be getting the syntax of Javascript and PHP mixed up. There is no var in PHP – that belongs in Javascript and variables in PHP begin…
add empty cell in dynamic twig table
Hi I’ve got the following array And I need to convert it into a table using twig, this is what i’ve achieved so far But i need to achieve this instead: This is my code so far: As you can see from the pictures I need to add an empty cell if the dynamic key in the array doesn’t exist,
Accumulate monthly totals while looping
I have an array of data containing monthly amounts from the current year and the previous year. The previous year always has all of its amounts, but when a current/future month in the current year is iterated it has a null value. Here is an example: This is my current code How can I roll previous month amount…
Symfony api/doc route shows 404 on live server, but is OK on localhost
I have deployed my Symfony 5 app on live server (production). I left my .env file with DEV variables. Firstly my my homepage index.php was showing 404 URL not found on the server, so I had to execute ln -s public_src public and since that my homepage was showing fine. However I required and implemented a Nelm…
Add HTML table data to $_post
I wanted to add a Dictionary to PHP $_POST, Dictionary will be containing the data of the html table such that the columns heading are the keys and values(of respective key) are the list containing the table data(row wise) of their respective column. HTML example I wanted to add this data to a dict(internal S…
How to POST from php table generated by mysql select when toggle btn in row is clicked?
I have a PHP page that retrieves data from a MYSQL select statement to populate 8-12 rows of a HTML table. Each row has a server name and a status represented by a bootstrap toggle switch for either condition on or off. When the toggle is changed, I want to POST the servername and desired state for that serve…
Assign value PHP variable as column name during fetching
I am trying to fetch the values from columns in a MySQL table using PHP. The variable $batch_id is dynamic, i.e. it changes column name depending on the request. Say, it can adopt value like ‘Batch1’ or ‘Batch10’. I was able to extract the column name into the $batch_id variable, but w…