Answers for "find index of string in array php"

get index of element in array php

$array = array(0 => 'blue', 1 => 'red', 2 => 'green', 3 => 'red');

$key = array_search('green', $array); // $key = 2;
$key = array_search('red', $array);   // $key = 1;

php get index of string

strpos ( string $haystack , string $needle , int $offset = 0 ) : int|false
Code language: PHP (php)