I have a JSON file with a single array and all elements in the same level. Each of the entries has a “level” attribute between 1 and 4. I want to have a nested array in the end which has all level 4 inside the level 3, all level 3 inside the level 2, all level 2 inside the level
Tag: nested
PHP Need nested array values to dump into html table cell
I have a stdClass Object array with nested User arrays as a value that I would like to display in a table cell. I am struggling and have exhausted a lot of time. I am hoping to get a shove in the right direction if possible. The image below will show what I am trying to do. Here is what
How can i create dynamic menu with sub-menu with php & mysql?
I’m trying to create an dynamic menu from mysql table with php but i don’t know how to create the non category menu, here is what i have so far and is working only the categories with submenus but the non categories ones they are not shown on echo. MySQL category menu Table: MySQL sub menus Table:…
Removing an associated key/value pair from array (nested)
I have two function to add remove parameters to the query string. The “add_query_params” (thanks to this forum) is working nicely and I can now add multiple tags to the query string of the same type. For example As you can see, I can add multiple of the same parameters, I am also querying these ni…
PHP Nested Array – extract specific items from array
i have the following array of data following a json_decode that i would like to extract all instances of [id] (except the ones under [contact]) to another array. I have tried array_column, but not …
How to create nested array ancestors recursively in PHP
I’m using PHP 7.3. I want to create a nested array that each item must contain its own ancestors. Original Array: Required Array: I tried to use this solution, but I think this problem is different. Any help / guidance is greatly appreciated! Thanks. Answer You could first make use of array_column to gr…
How to reduce the number of if-else statements in PHP?
I found that there are many if-else statements, especially nested if else statements, these statements make my code less readable. How to reduce the number of if else statements in PHP? My tips are as follows: 1.Use a switch statement when it is suitable; 2.use exit() statement when it is feasible; 3. Use ter…
PHP RegExp for nested Div tags
I need a regexp I can use with PHP’s preg_match_all() to match out content inside div-tags. The divs look like this: I’ve come up with this regexp so far which matches out all divs with id=”t[number]” The problem is when the content consists of more divs, nested divs like this: Any ide…