- ini_set: documentation ( source)
<?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();