之前沒有碰到過類似的題目，因為做的都是難的PHP題目

1.什麼是phps原始碼洩露？

參考：https://blog.csdn.net/ChenZIDu/article/details/101146157?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522160301913319195188342335%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=160301913319195188342335&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_v2~rank_v28-1-101146157.first_rank_ecpm_v3_pc_rank_v2&utm_term=phps%E6%BA%90%E7%A0%81%E6%B3%84%E9%9C%B2&spm=1018.2118.3001.4187

平時在Web端做題時看到的php原始碼，有一些屬於是phps檔案

2.參考題目

ctfshow的題目，phps原始碼洩露

得到原始碼：

<?php

/*
# -*- coding: utf-8 -*-
# @Author: h1xa
# @Date:   2020-09-01 14:14:17
# @Last Modified by:   h1xa
# @Last Modified time: 2020-09-01 14:34:53
# @email: [email protected]
# @link: https://ctfer.com

*/

//flag{27ddee49-c3d4-4304-872c-08f72de6ae76}
echo "web5:where is flag ?"