The table below details the versions of Apache, MySQL, and PHP included in each version of XAMPP.
| XAMPP | Apache | MySQL | PHP 5 | PHP 4 |
|---|---|---|---|---|
| 1.8.3 | 2.4.9 | 5.6.16 | 5.5.11 | |
| 1.8.2 | 2.4.9 | 5.5.36 | 5.4.27 | |
| 1.8.1 | 2.4.3 | 5.5.27 | 5.4.7 | |
| 1.8.0 | 2.4.2 | 5.5.25a | 5.4.4 | |
| 1.7.7 | 2.2.21 | 5.5.16 | 5.3.8 | |
| 1.7.5 | 2.2.21 | 5.5.15 | 5.3.8 | |
| 1.7.4 | 2.2.17 | 5.5.8 | 5.3.5 | |
| 1.7.3 | 2.2.14 | 5.1.41 | 5.3.1 | |
| 1.7.2 | 2.2.12 | 5.1.37 | 5.3.0 | |
| 1.7.1 | 2.2.11 | 5.1.33 | 5.2.9 | |
| 1.7.0 | 2.2.11 | 5.1.30 | 5.2.8 | |
| 1.6.8 | 2.2.9 | 5.0.67 | 5.2.6 | 4.4.9 |
| 1.6.7 | 2.2.9 | 5.0.51b | 5.2.6 | 4.4.8 |
| 1.6.6a | 2.2.8 | 5.0.51a | 5.2.5 | 4.4.8 |
| 1.6.6 | 2.2.8 | 5.0.51 | 5.2.5 | 4.4.8 (RC2) |
| 1.6.5 | 2.2.6 | 5.0.51 | 5.2.5 | 4.4.7 |
| 1.6.4 | 2.2.6 | 5.0.45 | 5.2.4 | 4.4.7 |
| 1.6.3a | 2.2.4 | 5.0.45 | 5.2.3 | 4.4.7 |
| 1.6.3 | 2.2.4 | 5.0.54 | 5.2.3 | 4.4.7 |
| 1.6.2 | 2.2.4 | 5.0.41 | 5.2.2 | 4.4.7 |
| 1.6.1 | 2.2.4 | 5.0.37 | 5.2.1 | 4.4.6 |
| 1.6.0a | 2.2.4 | 5.0.33 | 5.2.1 | 4.4.5 |
| 1.6.0 | 2.2.3 | 5.0.33 | 5.2.1 | 4.4.5 |