Gitee
\
App
Console
Commands
Events
Http
Controllers
Admin
Api
Helpers
Middleware
Concerns
Requests
Admin
Concerns
Api
Jobs
Listeners
Models
Traits
Providers
Services
Admin
Concerns
Api
Support
Sms
Database
Seeders
Concerns
Tests
Concerns
Feature
Support
TestJobs
Unit

\Tests\UnitCsvHelperTest

CSV 公式注入防护

被测对象：CsvHelper::escapeCell 守护约定：= + - @ 与制表符、回车开头的值前置单引号（表格软件按纯文本展示）； 其余值原样返回；空值与纯数字不受影响。

Summary

Methods
Properties
Constants
test_formula_prefixes_are_neutralized()
test_plain_values_unchanged()
No public properties found
No constants found
No protected methods found
No protected properties found
N/A
No private methods found
No private properties found
N/A

Methods

test_formula_prefixes_are_neutralized()

test_formula_prefixes_are_neutralized() : void

公式/DDE 前缀（= + - @ 与制表符/回车）一律前置单引号。

test_plain_values_unchanged()

test_plain_values_unchanged() : void

普通文本与空值原样返回。