TransformerInterface
                
    
        
        
    Table of Contents
    
    Methods
    
            - 
    transform()
    
                                 : mixed|null    
 
            - 
    transformAll()
    
                                 : array<string|int, mixed>    
 
            - 
    validate()
    
                                 : bool|array<string|int, mixed>    
 
            - 
    validateAll()
    
                                 : bool|array<string|int, mixed>    
 
    
        
            
        
                    
    
    
    
    
    public
                    transform(mixed|null $data[, array<string|int, mixed>|null $options = [] ]) : mixed|null
    
        
    
        Parameters
    
                    - 
                $data
                : mixed|null
                            
 
            - 
                
            
 
                    - 
                $options
                : array<string|int, mixed>|null
                 = []            
 
            - 
                
            
 
            
    
            
                    
    
    
    
    
    public
                    transformAll(array<string|int, mixed> $collection[, array<string|int, mixed>|null $options = [] ]) : array<string|int, mixed>
    
        
    
        Parameters
    
                    - 
                $collection
                : array<string|int, mixed>
                            
 
            - 
                
            
 
                    - 
                $options
                : array<string|int, mixed>|null
                 = []            
 
            - 
                
            
 
            
    
            
        Return values
        array<string|int, mixed>
            
                    
    
        validate()
        
    
    
    
    
    public
                    validate(mixed|null $data[, array<string|int, mixed>|null $options = [] ]) : bool|array<string|int, mixed>
    
        
    
        Parameters
    
                    - 
                $data
                : mixed|null
                            
 
            - 
                
            
 
                    - 
                $options
                : array<string|int, mixed>|null
                 = []            
 
            - 
                
            
 
            
    
            
        Return values
        bool|array<string|int, mixed>
            
                    
    
        validateAll()
        
    
    
    
    
    public
                    validateAll(array<string|int, mixed> $collection[, array<string|int, mixed>|null $options = [] ]) : bool|array<string|int, mixed>
    
        
    
        Parameters
    
                    - 
                $collection
                : array<string|int, mixed>
                            
 
            - 
                
            
 
                    - 
                $options
                : array<string|int, mixed>|null
                 = []            
 
            - 
                
            
 
            
    
            
        Return values
        bool|array<string|int, mixed>