I work on a simple webserver on a Raspberry Pi, displaying a MySQL table with two buttons : One (Switch) to inverse a boolean value, and one (Delete) to remove the entire row from the table. What I …
PHP Dropdown Box from SQL Join
I want to do is have a dropdown box that will display the MealOption and when that is selected somehow find that products meal id? This is my database layout
Laravel sort collection and then by key
I am making raking system for my users and here’s what I have so far: Get all users and sort them by points – it works fine. $users = User::all(); $users = $users->sortByDesc(function($item){ …
PHP Function hex2bin() doesn’t return binary strings
The php manual says that hex2bin() returns a string with a binary representation. I have this code: $hex = hex2bin(“6578616d706c65206865782064617461”); var_dump($hex); The output is: string ‘…
Get location from latitude and longitude in PHP
I want to get address, city, state and country in different variables so that I can display it separately but due to different latlong, somewhere I am getting whole address and somewhere only state and country, so I am not able to get a specific address due to changing latlong. Here is my code: Answer Try Bel…
Is it possible to enable CORS in the PHP CLI server?
Is it possible to enable CORS in the PHP CLI server (and if so, how)? Edit: To address comments such as I should just include the header in my scripts, note that I do not have any PHP files/scripts in my code. I am simply using the PHP CLI server as a lightweight local hosting option. Thus ideally the answer
Print a key in a PHP multidimensional array
I have a multidimensional array and I want to print the contents as follows: My problem is that I don’t know how to refer to the key of the first sub-array (the names). key($index) just replaces all of the names in the output with “class1”. Here’s my code so far: I’m pretty new t…
Fastest reimplementation PHP’s htmlspecialchars function in C
I need the default behaviour (i.e ENT_COMPAT | ENT_HTML401) of the PHP-function htmlspecialchars() in C, how is this done best (that means fastest) in C? I don’t need the input string, therefore an in-place solution is possible. It is a really simple function, it just converts these characters: What str…
PHP executes but doesnt execute SQL update correctly
I have a table which displays -Staff ID (Primary Key) -Staff Name -Staff Position All the data loads in to my grid, the grid has an update button witch should let me to update it but it returns …
How to store a array in a database?
I am trying to learn php databases and I have a question. How do I store an array in a database? I saw an answer on stackoverflow and there were they doing something with type double and in an other answer they were talking about creating a table for every user but I can’t find a solution. So summarized…