public function SassNumber::__construct in Sassy 7

Same name and namespace in other branches

1. 7.3 phpsass/script/literals/SassNumber.php \SassNumber::__construct()

* class constructor. * Sets the value and units of the number. *

Parameters

string number: * @return SassNumber

Overrides SassLiteral::__construct

File

phamlp/sass/script/literals/SassNumber.php, line 77

Class

SassNumber

SassNumber class. Provides operations and type testing for Sass numbers. Units are of the passed value are converted the those of the class value if it has units. e.g. 2cm + 20mm = 4cm while 2 + 20mm =…

Code

public function __construct($value) {
  preg_match(self::MATCH, $value, $matches);
  $this->value = $matches[self::VALUE];
  if (!empty($matches[self::UNITS])) {
    $units = explode('/', $matches[self::UNITS]);
    $numeratorUnits = $denominatorUnits = array();
    foreach (explode('*', $units[0]) as $unit) {
      $numeratorUnits[] = trim($unit);
    }
    if (isset($units[1])) {
      foreach (explode('*', $units[1]) as $unit) {
        $denominatorUnits[] = trim($unit);
      }
    }
    $units = $this
      ->removeCommonUnits($numeratorUnits, $denominatorUnits);
    $this->numeratorUnits = $units[0];
    $this->denominatorUnits = $units[1];
  }
}