ohmyzh plugin that creates a phpver_prompt_info function that you can use in your theme to display your current version of php

php.plugin.zsh

# ohmyzh plugin that creates a phpver_prompt_info function that you can use in your theme to display your current version of php
# It uses two variables to control how that is shown:
# ZSH_THEME_PHPVER_PREFIX: sets the prefix of the PHPVER. Defaults to [
# ZSH_THEME_PHPVER_SUFFIX: sets the suffix of the PHPVER. Defaults to ]

function phpver_prompt_info(){
	if [[ -f "composer.json" ]]; then
		if php_version=$(/usr/bin/env php --version 2>/dev/null); then
			PHPVER="$(echo "$php_version" | awk 'NR==1 {split($2, version_parts, "."); print version_parts[1] "." version_parts[2]}')"
		fi
	fi

  [[ -n ${PHPVER} ]] || return
  echo "${ZSH_THEME_PHPVER_PREFIX=[}${PHPVER:t:gs/%/%%}${ZSH_THEME_PHPVER_SUFFIX=]}"
}