private void visitArrayAccess()

in php/src/ru/adelf/idea/dotenv/php/PhpEnvironmentCallsVisitor.java [46:58]

• 8 lines of code
• 4 McCabe index (conditional complexity)

    private void visitArrayAccess(ArrayAccessExpression expression) {
        if(!PhpPsiHelper.isEnvArrayCall(expression)) return;

        if(expression.getIndex() == null) return;

        PsiElement indexLiteral = expression.getIndex().getValue();

        if(!(indexLiteral instanceof StringLiteralExpression)) return;

        String key = ((StringLiteralExpression)indexLiteral).getContents();

        collectedItems.add(new KeyUsagePsiElement(key, indexLiteral));
    }