Installation requirement php ^7.0

[neuronet77]

You are stating requirement is php 5.6 but...

Problem 1

• Installation request for doctrine/instantiator 1.1.0 -> satisfiable by doctrine/instantiator[1.1.0].
• doctrine/instantiator 1.1.0 requires php ^7.1 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 2
• Installation request for myclabs/deep-copy 1.8.1 -> satisfiable by myclabs/deep-copy[1.8.1].
• myclabs/deep-copy 1.8.1 requires php ^7.1 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 3
• Installation request for phpdocumentor/reflection-docblock 4.3.0 -> satisfiable by phpdocumentor/reflection-docblock[4.3.0].
• phpdocumentor/reflection-docblock 4.3.0 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 4
• Installation request for phpunit/php-code-coverage 5.3.2 -> satisfiable by phpunit/php-code-coverage[5.3.2].
• phpunit/php-code-coverage 5.3.2 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 5
• Installation request for phpunit/php-token-stream 2.0.2 -> satisfiable by phpunit/php-token-stream[2.0.2].
• phpunit/php-token-stream 2.0.2 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 6
• Installation request for phpunit/phpunit 6.5.9 -> satisfiable by phpunit/phpunit[6.5.9].
• phpunit/phpunit 6.5.9 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 7
• Installation request for phpunit/phpunit-mock-objects 5.0.8 -> satisfiable by phpunit/phpunit-mock-objects[5.0.8].
• phpunit/phpunit-mock-objects 5.0.8 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 8
• Installation request for sebastian/comparator 2.1.3 -> satisfiable by sebastian/comparator[2.1.3].
• sebastian/comparator 2.1.3 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 9
• Installation request for sebastian/diff 2.0.1 -> satisfiable by sebastian/diff[2.0.1].
• sebastian/diff 2.0.1 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 10
• Installation request for sebastian/environment 3.1.0 -> satisfiable by sebastian/environment[3.1.0].
• sebastian/environment 3.1.0 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 11
• Installation request for sebastian/exporter 3.1.0 -> satisfiable by sebastian/exporter[3.1.0].
• sebastian/exporter 3.1.0 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 12
• Installation request for sebastian/global-state 2.0.0 -> satisfiable by sebastian/global-state[2.0.0].
• sebastian/global-state 2.0.0 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 13
• Installation request for sebastian/object-enumerator 3.0.3 -> satisfiable by sebastian/object-enumerator[3.0.3].
• sebastian/object-enumerator 3.0.3 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 14
• Installation request for sebastian/object-reflector 1.1.1 -> satisfiable by sebastian/object-reflector[1.1.1].
• sebastian/object-reflector 1.1.1 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 15
• Installation request for sebastian/recursion-context 3.0.0 -> satisfiable by sebastian/recursion-context[3.0.0].
• sebastian/recursion-context 3.0.0 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 16
• Installation request for symfony/browser-kit v4.1.3 -> satisfiable by symfony/browser-kit[v4.1.3].
• symfony/browser-kit v4.1.3 requires php ^7.1.3 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 17
• Installation request for symfony/console v4.1.3 -> satisfiable by symfony/console[v4.1.3].
• symfony/console v4.1.3 requires php ^7.1.3 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 18
• Installation request for symfony/css-selector v4.1.3 -> satisfiable by symfony/css-selector[v4.1.3].
• symfony/css-selector v4.1.3 requires php ^7.1.3 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 19
• Installation request for symfony/dom-crawler v4.1.3 -> satisfiable by symfony/dom-crawler[v4.1.3].
• symfony/dom-crawler v4.1.3 requires php ^7.1.3 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 20
• Installation request for symfony/event-dispatcher v4.1.3 -> satisfiable by symfony/event-dispatcher[v4.1.3].
• symfony/event-dispatcher v4.1.3 requires php ^7.1.3 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 21
• Installation request for symfony/finder v4.1.3 -> satisfiable by symfony/finder[v4.1.3].
• symfony/finder v4.1.3 requires php ^7.1.3 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 22
• Installation request for symfony/yaml v4.1.3 -> satisfiable by symfony/yaml[v4.1.3].
• symfony/yaml v4.1.3 requires php ^7.1.3 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 23
• Installation request for theseer/tokenizer 1.1.0 -> satisfiable by theseer/tokenizer[1.1.0].
• theseer/tokenizer 1.1.0 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement. Problem 24
• phpunit/php-code-coverage 5.3.2 requires php ^7.0 -> your PHP version (5.6.37) does not satisfy that requirement.
• codeception/base 2.3.9 requires phpunit/php-code-coverage >=2.2.4 <6.0 -> satisfiable by phpunit/php-code-coverage[5.3.2].
• Installation request for codeception/base 2.3.9 -> satisfiable by codeception/base[2.3.9].

[Dominus77]

Yes, support PHP Versions: 5.5, 5.6, 7, 7.1, 7.2 View installation process and tests: https://travis-ci.org/Dominus77/yii2-advanced-start/builds/411120107

Please Installation:

composer self-update
composer create-project --prefer-dist --stability=dev dominus77/yii2-advanced-start advanced-project

See more: https://github.com/Dominus77/yii2-advanced-start#installation