我有阵列:
array(
0 => new SomeClass(1),
1 => new SomeClass(2),
2 => new SomeClass(3),
)
我如何使用阵列地图,在我的阵列中为每个项目打上某些集束(非静态)的方法?
http://php.net/array_map"rel=“nofollow”>。
$instances = array(
0 => new SomeClass(1),
1 => new SomeClass(2),
2 => new SomeClass(3),
)
foreach($instances as $instance)
{
$instance->foo();
}
但是,如果你真的想要<代码>array_map:
array_map(function($instance) {
$instance->foo();
}, $instances);
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