#!/bin/bash

pid="/opt/php7/var/run/php-fpm.pid"
ini="/opt/php7/etc/php.ini"
conf="/opt/php7/etc/php-fpm.conf"
if [ -f /opt/php7/var/run/php-fpm.pid ];then
echo "pid exists"
fi
if [ -f /opt/php7/etc/php.ini ];then
echo "ini file exists"
fi
if [ -f /opt/php7/etc/php-fpm.conf ];then
echo "php-fpm configure file exists"
fi

echo $1
case $1 in
start)
  if [ -f $pid ];then
    echo "Process already exists."
  else
    /opt/php7/sbin/php-fpm -c $ini -y $conf 
    if (( $?==0 ));then
      echo "Start php-fpm success"
    else
      echo "Start faild......"
    fi
  fi
  ;;
stop)
  if [ -f $pid ];then
    echo "Stop php-fpm process"
    kill $(cat $pid)
    if (( $?==0 ));then
      echo "Stop php-fpm over."
    else
      echo "Stop php-fpm faild..."
    fi
  else
    echo "Check process exists?"
  fi
;;
restart)
  if [ -f $pid ];then
    kill $(cat $pid)
    if (( $?==0 ));then
      echo "Stop php-fpm over"
      /opt/php7/sbin/php-fpm -c $ini -y $conf
      if (( $?==0 ));then
        echo "Start php-fpm over"
      else
        echo "Start faild"
      fi
    else
      echo "Stop faild"
    fi
  else
    /opt/php7/sbin/php-fpm -c $ini -y $conf
    if (( $?==0 ));then
      echo "Start php-fpm over"
    else
      echo "Star faild"
    fi
  fi
;;
*)
  echo "Usage: php.sh (start|stop|restart)"
esac

readme：

    保存为shell脚本文件，直接运行，会提示使用方法，根据安装环境，修改pid ini conf 等文件路径。