$matrix
$matrix :
Stored internally as a 2-dimension array of values
__construct(\Matrix\Matrix $matrix)
Create an new handler object for the operation
| \Matrix\Matrix | $matrix | The base Matrix object on which the operation will be performed |
result() : \Matrix\Matrix
Return the result of the operation
execute(mixed $value) : $this
Execute the subtraction
| mixed | $value | The matrix or numeric value to subtract from the current base value |
If the provided argument is not appropriate for the operation
The operation object, allowing multiple subtractions to be chained
validateMatchingDimensions(\Matrix\Matrix $matrix)
Compare the dimensions of the matrices being operated on to see if they are valid for addition/subtraction
| \Matrix\Matrix | $matrix | The second Matrix object on which the operation will be performed |
validateReflectingDimensions(\Matrix\Matrix $matrix)
Compare the dimensions of the matrices being operated on to see if they are valid for multiplication/division
| \Matrix\Matrix | $matrix | The second Matrix object on which the operation will be performed |
subtractMatrix(\Matrix\Matrix $value) : $this
Execute the subtraction for a matrix
| \Matrix\Matrix | $value | The numeric value to subtract from the current base value |
If the provided argument is not appropriate for the operation
The operation object, allowing multiple subtractions to be chained