Search Results for "map it"

Aimeos/Map is a lightweight PHP collection utility that makes working with arrays and array-like data much easier and more expressive by offering a fluent, object-oriented interface inspired by jQuery and Laravel collections. It wraps standard PHP arrays in a “Map” object, letting developers chain powerful methods for creating, transforming, filtering, sorting, and aggregating data without verbose boilerplate code.

...Doctrine Collections provides an interface named Doctrine\Common\Collections\Collection that resembles the nature of a regular PHP array. That is, it is essentially an ordered map that can also be used like a list. A Collection has an internal iterator just like a PHP array. In addition, a Collection can be iterated with external iterators, which is preferable. To use an external iterator simply use the foreach language construct to iterate over the collection, which calls getIterator() internally, or explicitly retrieve an iterator though getIterator() which can then be used to iterate over the collection. ...

Iteration primitives using generators is a PHP library that provides iteration primitives implemented with generators. It offers familiar functional operations such as map, filter, reduce, zip, chain, slice, take, drop, flatten, and chunk for arbitrary iterable values. Unlike many array-only helpers, it accepts arrays, traversables, iterators, and aggregates. Because the operations are lazy, it can process sequences without eagerly building full intermediate arrays. The library also includes tools for converting results, checking iterability, joining values, searching, counting, and working with rewindable generator variants. ...

...It distills principles like meaningful naming, small functions, single responsibility, error handling, and tests into style rules and examples tailored for PHP’s idioms and language features. Contributors map each guideline to real-world scenarios—refactoring suggestions, before/after code snippets, and edge-case handling—in ways that are directly applicable to legacy and greenfield code. Because PHP is dynamically typed and loosely structured, the project pays special attention to avoiding “magic,” enforcing explicitness, and using type hints and invariants where possible. ...