function VariableTest::providerTestExport

Data provider for testExport().

Return value

array An array containing:

• The expected export string.
• The variable to export.

File

core/tests/Drupal/Tests/Component/Utility/VariableTest.php, line 103

Class

VariableTest

Test variable export functionality in Variable component.

Namespace

Code

public function providerTestExport() {
    return [
        // Array.
[
            'array()',
            [],
        ],
        [
            // non-associative.
"array(\n  1,\n  2,\n  3,\n  4,\n)",
            [
                1,
                2,
                3,
                4,
            ],
        ],
        [
            // associative.
"array(\n  'a' => 1,\n)",
            [
                'a' => 1,
            ],
        ],
        // Bool.
[
            'TRUE',
            TRUE,
        ],
        [
            'FALSE',
            FALSE,
        ],
        // Strings.
[
            "'string'",
            'string',
        ],
        [
            '"\\n\\r\\t"',
            "\n\r\t",
        ],
        [
            // 2 backslashes. \\
"'\\'",
            '\\',
        ],
        [
            // Double-quote "
"'\"'",
            "\"",
        ],
        [
            // Single-quote '
'"\'"',
            "'",
        ],
        [
            // Quotes with $ symbols.
'"\\$settings[\'foo\']"',
            '$settings[\'foo\']',
        ],
        // Object.
[
            // A stdClass object.
'(object) array()',
            new \stdClass(),
        ],
        [
            // A not-stdClass object. Since PHP 8.2 exported namespace is prefixed,
            // see https://github.com/php/php-src/pull/8233 for reasons.
(PHP_VERSION_ID >= 80200 ? '\\' : '') . "Drupal\\Tests\\Component\\Utility\\StubVariableTestClass::__set_state(array(\n))",
            new StubVariableTestClass(),
        ],
    ];
}