How can pos() help with

Publicado el: 19 agosto 2024
en el canal de: Turbo Learn PHP

How can pos() help with PHP array pointers?
🎹 The pos() function returns the value of the current element in an array.
🎹 It does not change the position of the internal array pointer.
🎹 BUT you need to use other functions like next() or reset() to move the pointer.
🎹 Use pos() when you want to access the value at the current position without altering the array pointer.

In this lesson, learn how to use the PHP function pos() to get the current position of the internal pointer in an array. This function is crucial when you need to check where you are in an array during processing. BUT beware—using pos() alone wont move the pointer. Watch this video to grasp how to combine it with other functions for optimal array manipulation.

GitHub Free Source Code:
📁 https://github.com/SergiuPogor/TurboL...

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