“ea-php72” is not an EA4 SCL PHP
Update both .bash_profile and .bashrc files under your home/ directory as following:
export PATH=/opt/alt/php72/usr/bin:$PATH alias ea-php72="/usr/local/bin/lsphp"
Use a real path to your PHP binary file if its not yours /usr/local/bin/lsphp
Run to apply updates:
source .bashrc .bash_profile