Installation of composer on CentOS 7 with PHP 7.0 already installed

[csdougliss]

rror: Execution of '/bin/yum -d 0 -e 0 -y install php-cli' returned 1: Error: php70w-common conflicts with php-common-5.4.16-36.el7_1.x86_64
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest
Error: /Stage[main]/Composer/Package[php-cli]/ensure: change from absent to present failed: Execution of '/bin/yum -d 0 -e 0 -y install php-cli' returned 1: Error: php70w-common conflicts with php-common-5.4.16-36.el7_1.x86_64
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest
Notice: /Stage[main]/Composer/Augeas[whitelist_phar]: Dependency Package[php-cli] has failures: true
Warning: /Stage[main]/Composer/Augeas[whitelist_phar]: Skipping because of failed dependencies
Notice: /Stage[main]/Composer/Augeas[allow_url_fopen]: Dependency Package[php-cli] has failures: true
Warning: /Stage[main]/Composer/Augeas[allow_url_fopen]: Skipping because of failed dependencies
Notice: /Stage[main]/Composer/Exec[download_composer]: Dependency Package[php-cli] has failures: true
Warning: /Stage[main]/Composer/Exec[download_composer]: Skipping because of failed dependencies
Notice: /Stage[main]/Composer/File[/usr/local/bin/composer]: Dependency Package[php-cli] has failures: true
Warning: /Stage[main]/Composer/File[/usr/local/bin/composer]: Skipping because of failed dependencies