function Name::concat

Concatenate two names, yielding a new Name instance.

The type of the generated instance depends on which class this method is called on, for example Name\FullyQualified::concat() will yield a Name\FullyQualified instance.

If one of the arguments is null, a new instance of the other name will be returned. If both arguments are null, null will be returned. As such, writing Name::concat($namespace, $shortName) where $namespace is a Name node or null will work as expected.

Parameters

string|string[]|self|null $name1 The first name:

string|string[]|self|null $name2 The second name:

array<string, mixed> $attributes Attributes to assign to concatenated name:

Return value

static|null Concatenated name

2 calls to Name::concat()

NameResolver::addAlias in vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/NameResolver.php

NameResolver::addNamespacedName in vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/NameResolver.php

File

vendor/nikic/php-parser/lib/PhpParser/Node/Name.php, line 226

Class

Name

Namespace

PhpParser\Node

Code

public static function concat($name1, $name2, array $attributes = []) {
    if (null === $name1 && null === $name2) {
        return null;
    }
    if (null === $name1) {
        return new static($name2, $attributes);
    }
    if (null === $name2) {
        return new static($name1, $attributes);
    }
    else {
        return new static(self::prepareName($name1) . '\\' . self::prepareName($name2), $attributes);
    }
}