PHPRegex 2.x pre-release

Findings

nelmio/alice

3 regex findings: 3 FAIL, 0 WARN judged for PHP 8.2 · PCRE2 10.40 code as of 2026-03-31

PHPRegex playground
Sample · press Run

Point at a node, or at a piece of the pattern; the arrow keys walk the tree.


        

        

          
    
        
    
        
        
    Point at a node to read it.
    
      
    
      
      
      
      
      
      
    
    
    
  
    
  
    
    
      
    Nothing you type leaves your browser
  
      
  

      

      

      Runs on php-wasm (Apache-2.0) with mbstring and oniguruma (BSD), loaded from jsDelivr when you press Run. The Step through tab traces the match with PCRE2 itself (BSD-3-Clause), compiled to WebAssembly without a change.