Lines Matching refs:null

15     protected $x = null;
17     protected $y = null;
19     protected $z = null;
21     protected $m = null;
26      * @param int|float|null $x The x coordinate (or longitude)
27      * @param int|float|null $y The y coordinate (or latitude)
28      * @param int|float|null $z The z coordinate (or altitude) - optional
29      * @param int|float|null $m Measure - optional
32     public function __construct($x = null, $y = null, $z = null, $m = null)
34         // If X or Y is null than it is an empty point
35         if ($x !== null && $y !== null) {
47         if ($z !== null) {
52             $this->z = $this->x !== null ? floatval($z) : null;
56         if ($m !== null) {
61             $this->m = $this->x !== null ? floatval($m) : null;
137         $this->setGeos(null);
175         return [$this->x, $this->y, null, $this->m];
192         return $this->x === null;
244         $this->z = null;
245         $this->m = null;
248         $this->setGeos(null);
253      * @return float|null
258             return null;
273             $distance = null;
279                 if ($checkDistance === null) {
282                 if ($distance === null || $checkDistance < $distance) {
291             $distance = null;
324                 if ($distance === null || $checkDistance < $distance) {
334         return $this->hasZ ? $this->z() : null;
339         return $this->hasZ ? $this->z() : null;
344         return $this->isMeasured ? $this->m() : null;
349         return $this->isMeasured ? $this->m() : null;
369     public function greatCircleLength($radius = null)
381         return null;
386         return null;
391         return null;
396         return null;
401         return null;
406         return null;
411         return null;
416         return null;
421         return null;
426         return null;
431         return null;
436         return null;
441         return null;
446      * @return null
450         return null;