peehaa/array-path

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详细信息

github.com/PeeHaa/array-path

源代码

问题

安装: 525

依赖项: 1

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v1.0.0 2017-10-31 15:24 UTC

Requires

  • php: ^7.1

Requires (Dev)

MIT f8033e8eb0572348d916566d90aa3e65d618f583

patharrayutility

This package is auto-updated.

Last update: 2024-09-07 07:04:46 UTC

README

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另一个数组路径实现

要求

  • PHP 7.1+

用法

get()

echo (new \PeeHaa\ArrayPath\ArrayPath())->get(['foo' => ['bar' => 'baz']], 'foo.bar'); // baz
    
echo (new \PeeHaa\ArrayPath\ArrayPath())->get(['foo' => ['bar' => 'baz']], 'foo.qux'); // throws \PeeHaa\ArrayPath\NotFoundException

exists()

echo (new \PeeHaa\ArrayPath\ArrayPath())->exists(['foo' => ['bar' => 'baz']], 'foo.bar'); // true
    
echo (new \PeeHaa\ArrayPath\ArrayPath())->exists(['foo' => ['bar' => 'baz']], 'foo.qux'); // false

set()

$array = [];

(new \PeeHaa\ArrayPath\ArrayPath())->set($array, 'foo.bar', 'value');
    
var_dump($array);
/**
array(1) {
  ["foo"]=>
  array(1) {
    ["bar"]=>
    string(5) "value"
  }
}
*/

remove()

    $array = ['foo' => ['bar' => 'value']];

    (new \PeeHaa\ArrayPath\ArrayPath())->remove($array, 'foo.bar');
    
    var_dump($array);
/**
array(1) {
  ["foo"]=>
  array(0) {
  }
}
*/

注意：当键在数组中不存在时，remove() 不会抛出异常。