title: ArrayToTextTable meta:

• name: description content: Used to output table information.
• name: keywords content: swoole|swoole extension|swoole framework|Easyswoole|Component Library|Miscellaneous Tools

ArrayToTextTable

Use

Used to convert array data to table output.

Core Object Class

To implement this component function you need to load the core class: EasySwoole\Utility\ArrayToTextTable

Core Object Method

getTable

Get the form

• mixed $data table data

Public function getTable($data = null)

setIndentation

Set table indentation

• mixed $indentation setting indentation

public function setIndentation($indentation)

isDisplayHeader

Set the table header

• bool $displayHeader Do you need a table header?

Public function isDisplayHeader(bool $displayHeader)

setKeysAlignment

Set table header alignment

• mixed $keysAlignment table header alignment

Public function setKeysAlignment($keysAlignment)

setValuesAlignment

Set table data alignment

• mixed $keysAlignment table header alignment

Public function setValuesAlignment($valuesAlignment)

setFormatter

Processing tabular data format

• mixed $formatter data mode

public function setFormatter($formatter)

how to use

Creating objects of the core class

$data = [
    [
        'name' => 'James',
        'age' => '20',
        'sex'=>'man'
    ],
    [
        'name' => 'Tony',
        'age' => 50,
        'email' => '291323003@qq.com',
    ],
];
// Create a core class object, and bring in the data parameter $data
$renderer = new \EasySwoole\Utility\ArrayToTextTable($data);
// Set the table indentation
$renderer->setIndentation("\t");
// Set the table header
$renderer->isDisplayHeader(true);
// Set the table header alignment
$renderer->setKeysAlignment(\EasySwoole\Utility\ArrayToTextTable::AlignLeft);
// Set the table data alignment
$renderer->setValuesAlignment(\EasySwoole\Utility\ArrayToTextTable::AlignLeft);
// Processing table data format
$renderer->setFormatter(function (&$value,$key){
    if($key == 'sex'){
        if(empty($value)){
            $value = 'Unknown gender';
        }
    }else if($key == 'email'){
        if(empty($value)){
            $value = 'Unknown mailbox';
        }
    }
});
$table =  $renderer->getTable();
echo $renderer;

::: tip

​ Ps: Please run in the command line mode. If the border of the table is not aligned, check whether the space ratio of the Chinese font and the English font is 2:1.

:::