- Title Contents: This is really blasting
- Ideas: as arrays transfer for value, then false == 0 md5 be bypassed.
- Learned knowledge
- php ./ in the current directory.
- time () + 120 seconds is calculated
- php inside casts, "a" == 0, false == 0
Reproduced in: https: //www.jianshu.com/p/a3b179b6d553