Find repeated words in a string using php?

Answer 1

You can use PHP’s substr_count() function to find out how many times a given substring appears or is repeated in a string.
https://code.sololearn.com/wAAwZWpJPQg5/?ref=app

Answer 2

parajal12
pardon my very rusty php, but maybe this could help?

https://code.sololearn.com/wPX5MUNE8x7C/?ref=app

Answer 3

Thank you𝗦𝗿𝗲𝗲𝗷𝘂

Answer 4

But what if we want to know ,which word in the string get repeated ?.𝗦𝗿𝗲𝗲𝗷𝘂