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Tag: nested

Convert flat JSON to nested JSON with PHP

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

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 nicely using queryfilters. However my

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 group your entries by ID, then array_reduce

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 ternary statement when it is feasible; Are

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 ideas on how I make my regexp work with

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