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

-1 vote168 views1 answer
Connect an if statement to an input php
PHP
0 vote174 views1 answer
Ifmodule condition in htaccess
PHP
12 votes236 views5 answers
First item in array php
PHP
0 vote261 views1 answer
Php if cart is not empty
PHP
1 vote267 views1 answer
E: Unable to locate package php7.2-mbstring
PHP
2 votes197 views2 answers
Wordpress theme The link you followed has expired.
PHP
0 vote164 views1 answer
Remove all items of an array except the last one in php
PHP
8 votes275 views1 answer
How to migrate single table in laravel
PHP Laravel
14 votes229 views6 answers
Get the Last Character of a String in PHP
PHP
2 votes183 views1 answer
Laravel set appends
PHP