<?php
ini_set('error_reporting', E_ALL);
ini_set('display_errors', 1);
class Foo
{
/**
* Values
* @var array
*/
const VALUES = [
'key1' => 'value1',
'key2' => 'value2',
'key3' => 'value3'
];
/**
* Test function
*/
public function execute()
{
$key = 'key4';
if (!empty(self::VALUES[$key])) {
self::VALUES[$key];
} else {
echo 'The key doesn\'t found in this array.';
}
}
}
$foo = new Foo();
$foo->execute();
- Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- The key doesn't found in this array.
preferences:
137.65 ms | 403 KiB | 154 Q