[Support request] add custom class to element randomly using php

[Marco]

Hello
let’s say I have a array with e.g. 3 css class names – I also have a loop of e.g. 50 items and I’d like to randomly assign one of the three classes to an element – however, most of the items should not get any class at all – is there a way to do this?

to make it more clear – I’d like to set up a tiled gallery in WordPress using css grid – every few picture I’d like to either add a class: big, wide, or tall – a gallery can have any number of pictures.
hope somebody has an idea how to do this.
thank you in advance for your input.

[Ying]

Hi Marco,

As it’s not a theme-related question, it’s better to post it at a website like this: https://stackoverflow.com/

Please refer to the link below for what’s included in the GP premium support forum:
https://generatepress.com/what-support-includes/

Thanks for your understanding!

[Author]

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