1. class
  2. Symfony
  3. Component
  4. Finder
  5. Comparator
  6. NumberComparator

NumberComparator

class NumberComparator extends Comparator

NumberComparator compiles a simple comparison to an anonymous subroutine, which you can call with a value to be tested again.

Now this would be very pointless, if NumberCompare didn't understand magnitudes.

The target value may use magnitudes of kilobytes (k, ki), megabytes (m, mi), or gigabytes (g, gi). Those suffixed with an i use the appropriate 2**n version in accordance with the IEC standard: http://physics.nist.gov/cuu/Units/binary.html

Based on the Perl Number::Compare module.

Methods

string
getTarget()

Gets the target value.

from Comparator
setTarget(string $target)

Sets the target value.

from Comparator
string
getOperator()

Gets the comparison operator.

from Comparator
setOperator(string $operator)

Sets the comparison operator.

from Comparator
bool
test(mixed $test)

Tests against the target.

from Comparator
__construct(string $test)

Constructor.

Details

in Comparator at line line 29
string getTarget()

Gets the target value.

Return Value

string The target value

in Comparator at line line 39
setTarget(string $target)

Sets the target value.

Parameters

string $target The target value

in Comparator at line line 49
string getOperator()

Gets the comparison operator.

Return Value

string The operator

in Comparator at line line 61
setOperator(string $operator)

Sets the comparison operator.

Parameters

string $operator A valid operator

Exceptions

InvalidArgumentException

in Comparator at line line 81
bool test(mixed $test)

Tests against the target.

Parameters

mixed $test A test value

Return Value

bool

at line line 44
__construct(string $test)

Constructor.

Parameters

string $test A comparison string

Exceptions

InvalidArgumentException If the test is not understood