CompressionData compression and file archive manipulation.  | 
Top 3 best rated classes of Compression group
| Rank | 
Class | 
Author | 
Rating | 
 
| 11 | 
lezaz Template engine that compiles tags into PHP code | 
bassam alessawi | 
81.67% | 
 
| 67 | 
PHP Application Packer Create packages of project files for distribution | 
Vallo Reima | 
75.83% | 
 
| 167 | 
dUnzip2 Pack and unpack files packed in ZIP archives | 
Alexandre Tedeschi (d) | 
72.54% | 
 
 
  | 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
| All time: | 
77% | 
78% | 
- | 
75% | 
- | 
- | 
54% | 
2103 | 
| Month: | 
Not yet rated by the users | 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
| All time: | 
91% | 
86% | 
68% | 
76% | 
- | 
- | 
68% | 
368 | 
| Month: | 
Not yet rated by the users | 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
| All time: | 
87% | 
62% | 
75% | 
83% | 
- | 
- | 
65% | 
578 | 
| Month: | 
Not yet rated by the users | 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
 
| All time: | 
85% | 
85% | 
75% | 
80% | 
- | 
- | 
66% | 
537 | 
 
| Month: | 
Not yet rated by the users | 
 
 
 | 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
 
| All time: | 
93% | 
93% | 
- | 
87% | 
- | 
- | 
65% | 
643 | 
 
| Month: | 
Not yet rated by the users | 
 
 
 | 
  July 2006 
Number 9 | 
 
 
 | 
 | 
 
 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
 
| All time: | 
75% | 
81% | 
- | 
68% | 
- | 
- | 
52% | 
2368 | 
 
| Month: | 
Not yet rated by the users | 
 
 
 | 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
 
| All time: | 
60% | 
60% | 
- | 
55% | 
- | 
- | 
41% | 
3734 | 
 
| Month: | 
Not yet rated by the users | 
 
 
 | 
| Not yet rated by the users | 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
| All time: | 
96% | 
88% | 
- | 
92% | 
- | 
- | 
66% | 
567 | 
| Month: | 
Not yet rated by the users | 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
 
| All time: | 
72% | 
66% | 
- | 
69% | 
- | 
- | 
49% | 
2815 | 
 
| Month: | 
Not yet rated by the users | 
 
 
 | 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
| All time: | 
72% | 
75% | 
- | 
66% | 
- | 
- | 
50% | 
2728 | 
| Month: | 
Not yet rated by the users | 
| Ratings | Utility | 
Consistency | 
Documentation | 
Examples | 
Tests | 
Videos | 
Overall | 
Rank | 
| All time: | 
81% | 
78% | 
56% | 
68% | 
- | 
- | 
60% | 
1113 | 
| Month: | 
Not yet rated by the users | 
| Not yet rated by the users | 
 
 
 | 
Return to top of the groups' hierarchy.