Regular verification function-Quick introduction to regular expressions-php.cn

Community

Learn

Tools Library

AI Tools

Leisure

English

Next Section： Regular delimiter (7297 plays)

Watch Again

Chapter

Note

Ask

Feedback

Quick introduction to regular expressions

Chapter1 Preparation
1-1 Regularity is the art of query
1-2 Regular verification tool
1-3 Regular debugging function
1-4 Regular verification function
Chapter2 Get started quickly
2-1 Regular delimiter
2-2 atoms in regular expressions
2-3 Metacharacters in regular expressions
2-4 Pattern modifiers in regular expressions
Chapter3 Classic example
3-1 Match non-null characters
3-2 Match mobile number
3-3 Match email address

Previous section Next Section

Course Recommendations
Courseware download

Students who have watched this course are also learning