PHPoC обеспечивает следующие предопределенные константы:
| Имя | Описание | Значение |
|---|---|---|
| COUNT_NORMAL | Normal Counting for one-dimension array | 0 |
| COUNT_RECURSIVE | Recursive Counting for multi-dimension array | 1 |
| EPIPE | Broken Pipe, Returned as connection is broken while sending TCP data | 32 (0x20) |
| EBUSY | Device or Resource Busy | 16 (0x10) |
| ENOENT | Not exist in file entry | 2 |
| FALSE | False | 0 |
| M_PI | Pi | ≒3.141592653589793 |
| M_E | Euler's Constant | ≒2.718281828459045 |
| O_NODIE | Avoid php die due to file open | 4 |
| MAX_STRING_LEN | Maximum length of a string variable | 1,534 |
| PHP_VERSION_ID | PHPoC Version | - |
| SEEK_SET | File pointer position: at the beginning of file | 0 |
| SEEK_CUR | File pointer position: current position of file | 1 |
| SEEK_END | File pointer position: at the end of file | 2 |
| SSL_CONNECTED | SSL status: connected | 19 (0x13) |
| SSL_CLOSED | SSL status: not connected | 0 |
| SSL_LISTEN | SSL status: wait for connection | 1 |
| TRUE | Ture | - |
| TCP_CLOSED | TCP status: not connected | 0 |
| TCP_LISTEN | TCP status: wait for connection | 1 |
| TCP_CONNECTED | TCP status: connected | 4 |