Regex Tester
Free online calculator for regex tester
使用方法
1
Enter the regular expression
Enter the value
2
Enter the test string
Enter the value
3
Enter the flags (g, i, m)
Enter the value
4
计算
Click the calculate button to see your results
理解结果
The calculator provides the following results:
- Matches
- Groups
Disclaimer: 本计算器仅提供估算结果。请在做出财务决定前咨询合格的专业人士。