PHP code example of gressus / tools

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

gressus / tools example snippets

namespace Gressus\Tools;
w DataMapperService(
    array(
        'Identifier' => 'id',
        'Group + Name' => new Mapper\Concat(array(
            'group',
            new Mapper\FirstNotEmpty(array('full_name','name')))
        ),
        'Counter' => new Mapper\Counter(),
        'FirstChar' => new Mapper\FirstChar('name'),
        'Name' => new Mapper\FirstNotEmpty(array('full_name','name')),
        'Hash' => new Mapper\All(),
        'Weapons' => new Mapper\ArrayPath('special/weapons'),
    ),
    array(
          new Converter\Serialize('Hash'),
          new Converter\Md5('Hash'),
          new Converter\Implode('Weapons'),
    ),
    array(
        array('score',new Filter\GreaterThanFilter(0)),
    ),
    array(
        array('Counter',new Filter\GreaterThanFilter(1)),
    )
);



$data = array(
    array('id' => '1', 'group' => 'Police',   'name' => 'Melanie',   'score' => 1, 'full_name' => 'Melanie Meyer', 'special' => array('weapons' => array('Walter','Tonfa'))),
    array('id' => '2', 'group' => 'Police',   'name' => 'Kerstin',   'score' => 1, 'full_name' => 'Kerstin Meyer', 'special' => array('weapons' => array('Walter','Tonfa'))),
    array('id' => '3', 'group' => 'Police',   'name' => 'Thomas',    'score' => 4, 'full_name' => 'Thomas Taffil', 'special' => array('weapons' => array('Walter','Tonfa'))),
    array('id' => '5', 'group' => 'Gangster', 'name' => 'Hafti',     'score' => 10, 'special' => array('weapons' => array('Knife','AKAI 47'))),
    array('id' => '6', 'group' => 'Gangster', 'name' => 'Fler',      'score' => 0),
    array('id' => '7', 'group' => 'Press',    'name' => 'Steiger',   'score' => 0),
    array('id' => '8', 'group' => 'Press',    'name' => 'Sz',        'score' => 5),
    array('id' => '9', 'group' => 'Press',    'name' => 'Max',       'score' => 1),
    array('id' => '10','group' => 'Press',    'name' => 'Max',       'score' => 1),
);


$mappedData = $dataMapperService->map($data);

print(json_encode($mappedData,JSON_PRETTY_PRINT));

namespace Gressus\Tools;
ervice(
    'group',
    array(
        'id' => new Reducer\ConcatReducer(),
        'name' => new Reducer\ConcatReducer(array('distinct' => true)),
        'score' => new Reducer\SumReducer(),
    ),
    array(
        array('score',new Filter\GreaterThanFilter(0)),
        array('score',new Filter\LowerThanFilter(10)),
    )
);

$data = array(
    array('id' => '1','group' => 'Police', 'name' => 'Melanie','score' => 1),
    array('id' => '2','group' => 'Police', 'name' => 'Kerstin','score' => 1),
    array('id' => '3','group' => 'Police', 'name' => 'Thomas','score' => 4),
    array('id' => '5','group' => 'Gangster', 'name' => 'Hafti','score' => 10),
    array('id' => '6','group' => 'Gangster', 'name' => 'Fler','score' => 0),
    array('id' => '7','group' => 'Press', 'name' => 'Steiger','score' => 0),
    array('id' => '8','group' => 'Press', 'name' => 'Sz','score' => 5),
    array('id' => '9','group' => 'Press', 'name' => 'Max','score' => 1),
    array('id' => '10','group' => 'Press', 'name' => 'Max','score' => 1),
);

$reducedData = $reducer->reduce($data);

print(json_encode($reducedData,JSON_PRETTY_PRINT));

namespace Gressus\Tools;
rvice();

$csvService->read('../Data/example-data.csv');

print_r($csvService->getAssociatedArrayData());

namespace Gressus\Tools;
y('id' => '1', 'group' => 'Police',   'name' => 'Melanie',   'score' => 1, 'full_name' => 'Melanie Meyer'),
    array('id' => '2', 'group' => 'Police',   'name' => 'Kerstin',   'score' => 1, 'full_name' => 'Kerstin Meyer'),
    array('id' => '3', 'group' => 'Police',   'name' => 'Thomas',    'score' => 4, 'full_name' => 'Thomas Thiel'),
    array('id' => '5', 'group' => 'Gangster', 'name' => 'Hafti',     'score' => 10,),
    array('id' => '6', 'group' => 'Gangster', 'name' => 'Fler',      'score' => 0),
    array('id' => '7', 'group' => 'Press',    'name' => 'Steiger',   'score' => 0),
    array('id' => '8', 'group' => 'Press',    'name' => 'Sz',        'score' => 5),
    array('id' => '9', 'group' => 'Press',    'name' => 'Max',       'score' => 1),
    array('id' => '10','group' => 'Press',    'name' => 'Max',       'score' => 1),
);


$csvService = new CsvService();
$csvService
    ->setAssociatedArrayData($data)
    ->setFileName('../Data/example-data-write.csv')
    ->write();