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library php-array

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aisuhua/php-array

  • Monday, February 22, 2016
  • by aisuhua
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  • 12 Installations
  • PHP
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  • 2 Versions
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The README.md

PHPArray

对 PHP 数组的常用操作进行封装,目前包括以下方法:arrayColumn (提供 PHP < 5.5.0 版本对 array_column 的支持)、objectToArray 把对象转换为数组。, (*1)

其中,对 array_column 参照了 array_column,如果只需要对 array_column 的支持,推荐直接引入原作者的库即可。, (*2)

安装

通过 Composer 安装:, (*3)

php composer.phar require aisuhua/php-array

使用

use Aisuhua\PHPArray

array PHPArray::arrayColumn ( array $input , mixed $column_key [, mixed $index_key ] )

array PHPArray::objectToArray ( object $obj )

例子

arrayColumn()

use Aisuhua\PHPArray;

//记录
$records = array(
    array(
        'id' => 2135,
        'first_name' => 'John',
        'last_name' => 'Doe',
    ),
    array(
        'id' => 3245,
        'first_name' => 'Sally',
        'last_name' => 'Smith',
    ),
    array(
        'id' => 5342,
        'first_name' => 'Jane',
        'last_name' => 'Jones',
    ),
    array(
        'id' => 5623,
        'first_name' => 'Peter',
        'last_name' => 'Doe',
    )
);

$result = PHPArray::arrayColumn($records, 'first_name', 'id');

print_r($result);

//运行结果如下:, (*4)

Array
(
    [2135] => John
    [3245] => Sally
    [5342] => Jane
    [5623] => Peter
)

objectToArray()

use Aisuhua\PHPArray;

class Computer
{
    public $cpu;
    public $screen;
    public $cdrom;

    public function __construct($cpu, $screen, $cdrom)
    {
        $this->cpu = $cpu;
        $this->screen = $screen;
        $this->cdrom = $cdrom;
    }
}

$computer = new Computer('英特尔 I3', '三星显示屏', '华硕刻录机');

$result = PHPArray::objectToArray($computer);

print_r($result);

//运行结果如下:, (*5)

Array
(
    [cpu] => 英特尔 I3
    [screen] => 三星显示屏
    [cdrom] => 华硕刻录机
)

其他

继续完善, (*6)

The Versions

22/02 2016

dev-master

9999999-dev

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22/02 2016

1.0.0

1.0.0.0

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