how can i update my php version. when i proceed on installing laravel velvet this error occure
Problem 1
- laravel/valet v0.1.5 requires mnapoli/silly ~1.0 -> satisfiable by mnapoli/silly[1.0.0, 1.1.0, 1.1.1, 1.2.0, 1.3.0, 1.3.1, 1.4.0, 1.5.0, 1.5.1].
- laravel/valet v0.1.8 requires php >=7.0.0 -> your PHP version (5.3.28) does not satisfy that requirement.
- laravel/valet v0.1.6 requires php >=7.0.0 -> your PHP version (5.3.28) does not satisfy that requirement.
- mnapoli/silly 1.5.1 requires php >=5.5 -> your PHP version (5.3.28) does not satisfy that requirement.
- mnapoli/silly 1.5.0 requires php >=5.5 -> your PHP version (5.3.28) does not satisfy that requirement.
- mnapoli/silly 1.4.0 requires php >=5.5 -> your PHP version (5.3.28) does not satisfy that requirement.
- mnapoli/silly 1.3.1 requires php >=5.5 -> your PHP version (5.3.28) does not satisfy that requirement.
- mnapoli/silly 1.3.0 requires php >=5.5 -> your PHP version (5.3.28) does not satisfy that requirement.
- mnapoli/silly 1.2.0 requires php >=5.5 -> your PHP version (5.3.28) does not satisfy that requirement.
- mnapoli/silly 1.1.1 requires php >=5.5 -> your PHP version (5.3.28) does not satisfy that requirement.
- mnapoli/silly 1.1.0 requires php >=5.5 -> your PHP version (5.3.28) does not satisfy that requirement.
- mnapoli/silly 1.0.0 requires php >=5.5 -> your PHP version (5.3.28) does not satisfy that requirement.
- Installation request for laravel/valet ^0.1.5 -> satisfiable by laravel/valet[v0.1.5, v0.1.6, v0.1.8].
via J. Magbiro
