Regular Expression Code Generator

Regular expression online code generation tool (support language: JS, PHP, Golang, Java, Ruby, Python, C#)

Chinese characters Double-byte characters Blank lines First and last blank Email Website URL Mobile phone number Fixed line number( Domestic) Negative Floating Point Number

Matching integer Positive Floating Point QQ Number Postal Code IP address ID number Date Format Positive integer Negative integer User Name

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This tool supports 7 mainstream programming languages This tool supports code generation and conversion of regular expressions in 7 major programming languages, helping developers to quickly achieve cross-language regular matching functionality.

Core features

Generate regular code in JavaScript, PHP, Golang, Java and other languages with one click.
Automatically convert the syntax differences between different languages.
Visual testing of regular matching results
Support common regular pattern generation

Applicable Scenarios

• Unify regular rules in multi-language project development
• Quickly verify the compatibility of regular expressions in different languages.
• Learn the syntax differences between different programming languages.

Instructions for use

Type or paste the sample text to be matched
Construct regular expressions (supports real-time testing)
Select the target programming language to generate the corresponding code
Copy the generated code to the development environment

This tool uses standardised regular syntax processing to ensure that the generated code conforms to the latest specifications for each language and is suitable for developers worldwide.