yagmikita/array-utils

ArrayUtils

• Array2Xml - class uses SimpleXMLElement class to recursively convert PHP associative array into XML-formatted string.
• ArrayIterator - class converts PHP array to an itarable object (less memory consumption then the same in SPL-library).

Array2Xml use cases:

• Instantiate the converter:

    <?php
        require_once realpath(__DIR__ . '/../vendor/autoload.php');
        use \ArrayUtils\Array2Xml;

• in order to to add attributes - add key '@attributes', ex.:

        $a = [
            'root' => [
                '@attributes' => [
                    'attr1' => '1',
                ],
            ],
        ];
        $a2x = new Array2Xml($a);
        echo $a2x->conv();

Output:

<?xml version="1.0" encoding="UTF-8"?>
<root attr1="1"/>

• in order to add text content to the node - add key '@content', ex.:

    <?php
        $a = [
            'root' => [
                'message' => [
                    '@content' => 'This is text content',
                ],
            ],
        ];
        $a2x = new Array2Xml($a);
        echo $a2x->conv();

Output:

<?xml version="1.0" encoding="UTF-8"?>
<root>
  <message>This is text content</message>
</root>

• short '@content' syntax, ex.:

    <?php
        $a = [
            'root' => [
                'person' => [
                    'gender' => 'male',
                    'age' => '26',
                    'name' => 'Александр',
                ],
            ],
        ];
        $a2x = new Array2Xml($a);
        echo $a2x->conv();

Output:

<?xml version="1.0" encoding="UTF-8"?>
<root>
  <person>
    <gender>male</gender>
    <age>26</age>
    <name>Александр</name>
  </person>
</root>

• in order to add tags with the same name add an array of the enumerated elements with the key of desired keys names, ex.:

    <?php
        $a = [
            'root' => [
                '@attributes' => [
                    'type' => 'test_type',
                    'id' => 'test_id',
                    'text' => 'русский текст'
                ],
                'main' => [
                    '@attributes' => [
                        'uid' => 'u201j3a0828ki3si0',
                        'src' => 'open',
                        'start' => '12423511247',
                        'stop' => '12423991978',
                        'adtp' => 'dbt',
                        'clid' => '100500',
                    ],
                    'attr' => [
                        [
                            '@attributes' => [
                                'code' => '1',
                                'val' => '11',
                            ],
                        ],
                        [
                            '@attributes' => [
                                'code' => '2',
                                'val' => '12',
                            ],
                        ],
                    ],
                    'history' => [
                        [
                            '@attributes' => [
                                'at1' => '1',
                                'at2' => '2',
                                'at3' => '3',
                                'at4' => 'test',
                            ],
                        ],
                    ],
                    'person' => [
                        'gender' => [
                                '@content' => 'male'
                        ],
                        'age' => [
                                '@content' => 26,
                        ],
                        'name' => [
                                '@content' => 'Александр'
                        ],
                    ],
                ],
            ],
        ];
        $a2x = new Array2Xml($a);
        echo $a2x->conv();

Output:

<?xml version="1.0" encoding="UTF-8"?>
<root type="test_type" id="test_id" text="русский текст">
  <main uid="u201j3a0828ki3si0" src="open" start="12423511247" stop="12423991978" adtp="dbt" clid="100500">
    <attr code="1" val="11"/>
    <attr code="2" val="12"/>
    <history at1="1" at2="2" at3="3" at4="test"/>
    <person>
      <gender>male</gender>
      <age>26</age>
      <name>Александр</name>
    </person>
  </main>
</root>