dolibarr/doc/phpmatrix.md

Dolibarr PHP support

Dolibar current

Dolibarr	Latest	Minimum PHP	Maximum PHP
12	develop	PHP 5.6+	PHP 7.4
11	11.0.3	PHP 5.5+	PHP 7.3
10	10.0.6	PHP 5.5+	PHP 7.3
9	9.0.4	PHP 5.4+	PHP 7.3
8	8.0.6	PHP 5.3+	PHP 7.2
7	7.0.5	PHP 5.3+	PHP 7.2
6	6.0.8	PHP 5.3+	PHP 7.1
5	5.0.7	PHP 5.3+	PHP 7.0
4	4.0.6	PHP 5.0+	PHP 5.x

Dolibar 3.x

Dolibarr	Latest	Minimum PHP	Maximum PHP
3.9	3.9.4	PHP 5.0+	PHP 5.x
3.8	3.8.5	PHP 5.0+	PHP 5.x
3.7	3.7.4	PHP 5.0+	PHP 5.x
3.6	3.6.7	PHP 5.0+	PHP 5.x
3.5	3.5.8	PHP 5.0+	PHP 5.x
3.4	3.4.3	PHP 5.0+	PHP 5.x
3.3	3.3.5	PHP 5.0+	PHP 5.x
3.2	3.2.3	PHP 5.0+	PHP 5.x
3.1	3.1.3	PHP 4+	PHP 5.x
3.0	3.0	PHP 4+	PHP 5.x

Dolibar 2.x

• Minimum PHP: PHP 4
• Maximum PHP: PHP 5 (since 2.1)