detect-php

# ----------------------------------------------------------------------------
# 
# EOL - End of life detection - Warn before reaching end of life
#
# detect version of PHP
#
# ----------------------------------------------------------------------------
# 2020-02-25  v1.0  <axel.hahn@iml.unibe.ch>
# ----------------------------------------------------------------------------

# ----- example output
#   php --version
#   PHP 7.4.2 (cli) (built: Jan 21 2020 18:16:58) ( NTS )
#   Copyright (c) The PHP Group
#   Zend Engine v3.4.0, Copyright (c) Zend Technologies

php --version | head -1 | cut -f 2 -d " " | cut -f 1,2 -d "."