| PHP Version | Percentage |
| PHP/5.2.6 | 18.22 |
| PHP/5.2.9 | 9.22 |
| PHP/5.2.13 | 8.19 |
| PHP/5.2.4 | 7.04 |
| PHP/5.2.0 | 5.4 |
| PHP/5.2.8 | 4.78 |
| PHP/5.2.5 | 4.59 |
| PHP/5.2.11 | 4.28 |
| PHP/4.4.9 | 4.19 |
| PHP/5.2.12 | 4.09 |
| PHP/5.2.10 | 3.68 |
| PHP/4.4.4 | 2.73 |
| PHP/5.3.2 | 2.16 |
| PHP/4.4.7 | 2.15 |
| PHP/5.2.3 | 1.79 |
| PHP/4.3.10 | 1.71 |
| PHP/5.2.14 | 1.55 |
| PHP/4.4.8 | 1.22 |
| PHP/4.4.2 | 1.13 |
| PHP/5.3.1 | 1.1 |
| PHP CGI | 1.09 |
| PHP/5.1.6 | 1.09 |
| PHP/other | 0.93 |
| PHP/5.2.1 | 0.82 |
| PHP/4.3.11 | 0.81 |
| PHP/5.1.2 | 0.67 |
| PHP/5.3.3 | 0.59 |
| PHP/4.4.6 | 0.53 |
| PHP/5.3.0 | 0.5 |
| PHP/4.3.9 | 0.47 |
| PHP/4.4.0 | 0.42 |
| PHP/5.2.2 | 0.38 |
| PHP/4.4.1 | 0.34 |
| PHP/5.1.4 | 0.3 |
| PHP/4.1.2 | 0.29 |
| PHP/4.3.4 | 0.23 |
| PHP/4.3.8 | 0.22 |
| PHP/4.2.3 | 0.21 |
| PHP/4.4.3 | 0.21 |
| PHP/5.0.4 | 0.18 |
| PHP/4.3.2 | 0.15 |
| PHP/4.3.3 | 0.12 |
| PHP/4.0.6 | 0.11 |
| PHP/5.0.5 | 0.11 |