I am trying to filter results in my json URL’s expanded dataset. I can filter the regular data just fine but I am having issues reaching the expanded data which is being returned as a nested array (I believe). For example I use this url to filter and only display the city Austin: I am able to expand thi…
Tag: arrays
Sort Array from object
I have an object and store it in an array. However, when outputting the names from the object, I want to sort them by ‘is_main’. Thereby ‘is_main’ with the value 1 should always be in the first place and then ‘is_main’ with the value 0. Here is the Object And my PHP Code: I…
How to return the children of an array under the parent?
There is an array, inside each element of the array there is a groupId, some elements of the array have children. How to get this kind of output: Parent category in array: Children category in array: I was able to only return parent categories, how to link child categories, in turn I could not figure out how …
PHP Multidimensional Array: Extract parent array when element value has unique ID
I have a multidimensional array with an unknown number of levels. If a child array element contains a unique value, then how do I extract the parent array for use in PHP? My array looks similar to this, except I don’t know how may grandparents the key/value has (or this would be a lot easier). ) Finding…
WordPress how to display user_meta array as a table?
I have tried posting this on WordPress stackoverflow, but haven’t got any answers. This is PHP + WordPress question, so maybe someone here could help. Ok, so I’m building a “Transactions” table for a user using user_meta array. I’m new to this and trying to figure things out. Bas…
Can I assign value to target of reference in PHP? (I want to dereference)
I have a nested array, and I have a reference to an element within that array. I would like to be able to assign a value inside that array using my reference, but I can’t see how to do that. The above works fine, but I now want to assign a new value to ‘bar’ using my reference: I tried
PHP dynamical value as time() function speed in bigdata
What is the preferred (less memory consuming and fastest) approach to use time() or any similar dynamic value in billion+ iterations? A) B) C) I would personally prefer C) but I don’t know how will PHP use memory, if every iteration is storing time as variable? Is it the same in A) and B)? Answer A is s…
Parse through SOAP response
I am a beginner at SOAP and have been trying to figure how to parse through XML response when I call the SOAP API.I have already tried similar questions like this on stackoverflow but somehow they are not working for me. I want to access Village and VillageName tag in a loop . I am using below code to get
PHP insert br tag after 2nd Word of a Given String
I’m trying to insert <br/> tag after 2nd word of a given string, but it crops some words of my string, can anyone help to fix the code on this Answer You can use array_splice :
PHP: Best practise / API Function to consolidate SQL data 1:N to a 2d array
I often come across a situation where I have a 1:N relation, e.g. a table of items and another table with additional metadata / attributes for every item. Consider this example: Now I have two questions: I want to select extended user-data, every (uid, field_id) combination is unique, usually I do it this way…