Rule global_namespace_import¶
Imports or fully qualifies global classes/functions/constants.
Configuration¶
import_classes¶
Whether to import, not import or ignore global classes.
Allowed values: false, null and true
Default value: true
import_constants¶
Whether to import, not import or ignore global constants.
Allowed values: false, null and true
Default value: null
import_functions¶
Whether to import, not import or ignore global functions.
Allowed values: false, null and true
Default value: null
Examples¶
Example #1¶
Default configuration.
--- Original
+++ New
<?php
namespace Foo;
+use DateTimeImmutable;
-$d = new \DateTimeImmutable();
+$d = new DateTimeImmutable();
Example #2¶
With configuration: ['import_classes' => true, 'import_constants' => true, 'import_functions' => true].
--- Original
+++ New
<?php
namespace Foo;
+use DateTimeImmutable;
+use function count;
+use const M_PI;
-if (\count($x)) {
- /** @var \DateTimeImmutable $d */
- $d = new \DateTimeImmutable();
- $p = \M_PI;
+if (count($x)) {
+ /** @var DateTimeImmutable $d */
+ $d = new DateTimeImmutable();
+ $p = M_PI;
}
Example #3¶
With configuration: ['import_classes' => false, 'import_constants' => false, 'import_functions' => false].
--- Original
+++ New
<?php
namespace Foo;
use DateTimeImmutable;
use function count;
use const M_PI;
-if (count($x)) {
- /** @var DateTimeImmutable $d */
- $d = new DateTimeImmutable();
- $p = M_PI;
+if (\count($x)) {
+ /** @var \DateTimeImmutable $d */
+ $d = new \DateTimeImmutable();
+ $p = \M_PI;
}
Rule sets¶
The rule is part of the following rule sets:
@PhpCsFixer with config:
['import_classes' => false, 'import_constants' => false, 'import_functions' => false]@Symfony with config:
['import_classes' => false, 'import_constants' => false, 'import_functions' => false]
References¶
Fixer class: PhpCsFixer\Fixer\Import\GlobalNamespaceImportFixer
Test class: PhpCsFixer\Tests\Fixer\Import\GlobalNamespaceImportFixerTest
The test class defines officially supported behaviour. Each test case is a part of our backward compatibility promise.