function BuilderFactory::normalizeStringExpr

Parameters

string|Expr $expr:

1 call to BuilderFactory::normalizeStringExpr()

BuilderFactory::concat in vendor/nikic/php-parser/lib/PhpParser/BuilderFactory.php

Creates nested Concat nodes from a list of expressions.

File

vendor/nikic/php-parser/lib/PhpParser/BuilderFactory.php, line 364

Class

BuilderFactory

Namespace

PhpParser

Code

private function normalizeStringExpr($expr) : Expr {
    if ($expr instanceof Expr) {
        return $expr;
    }
    if (\is_string($expr)) {
        return new String_($expr);
    }
    throw new \LogicException('Expected string or Expr');
}