Php array index exists

// Here's our fruity array
$fruits = ['apple', 'pear', 'banana'];

// Use it in an `if` statement
if (array_key_exists("banana", $fruits)) {
 // Do stuff because `banana` exists
}

// Store it for later use
$exists = array_key_exists("peach", $fruits);

// Return it directly
return array_key_exists("pineapple", $fruits);

Similar codes

0 vote317 views3 answers
Get category name by id wordpress
PHP
0 vote352 views1 answer
Only get selected value from has many ralation laravel
PHP Laravel
0 vote401 views1 answer
Custom morph relation laravel
PHP Laravel
0 vote297 views1 answer
Php sort array by longest
PHP
0 vote341 views1 answer
How to get php code from website
PHP
0 vote359 views1 answer
Laravel checkbox checked
PHP Laravel
4 votes318 views4 answers
Laravel sum relationship column
PHP Laravel
5 votes351 views6 answers
Array to string conversion php
PHP
0 vote345 views1 answer
How to create table for every user in laravel
PHP
0 vote328 views1 answer
Export laravel path fedora
PHP