- var_dump: documentation ( source)
- key: documentation ( source)
- next: documentation ( source)
<?php
class Foo {
public function __construct($options = null)
{
if (is_array($options)) {
var_dump(is_string(key($options)));
}
}
}
$options = array('foo' => 'bar');
next($options);
next($options);
$foo = new Foo($options);