How to extract common words from two valiables in core php

Question

$a=I love India.
$b=India is my country.

in core php, how can you extract a common word from these two variables.

+3

Sachin May 12 '17 at 8:03

1 answer

Kris roofe · Accepted Answer · 2017-05-12T08:07:19+0000

try this, live demo

$a='I love India';
$b='India is my country';
print_r(array_intersect(explode(' ', $a), explode(' ', $b)));