PHP에서 차이를 다루는 것

 1$ project = 새 프로젝트 ( 'test_tasks.mpp');
 2
 3$ resource_assignments = $ project-> getResourCeasSignments ()-> tolist ();
 4
 5$ i = 0;
 6
 7$ asn = new ASN ();
 8
 9while ($ i <sizeof ($ resource_assignments))
10
11{
12
13    $assignment = $resource_assignments->get($i);
14
15    print "Work Variance: " . (string)$assignment -> get($asn -> WORK_VARIANCE);
16
17    print "\nCost Variance: " . (string)$assignment -> get($asn -> COST_VARIANCE);
18
19    print "\nStart Variance: " . (string)$assignment -> get($asn -> START_VARIANCE);
20
21    print "\nFinish Variance: " . (string)$assignment -> get($asn -> FINISH_VARIANCE);
22
23    print "\n--------------------------------------------------------";
24
25    $i += 1;
26
27}