Those literals are assigned then compared somewhere else in the code. When those literals are carrying a state, it is recommended to assign them to a constant, to ensure that both parts of the application use the same values..
Literal | Assignations | Comparisons |
4 |
|
|
10 |
|
|
2 |
|
|
70 |
|
|
5 |
|
|
50 |
|
|
3 |
|
|
newline |
|
|
firstincorrect |
|
|
line |
|
|
\\ |
|
|
+ |
|
|
- |
|
|
hello |
|
|
string |
|
|
\t |
|
|
auto |
|
|
php |
|
|
sniff |
|
|
utf-8 |
|
|
first |
|
|
true |
|
|
standard |
|
|
t_string |
|
|
use |
|
|
t_lnumber |
|
|
t_function |
|
|
function |
|
|
\n |
|
|
\r\n |
|
|
false |
|
|
unknown |
|
|
parenthesis_opener |
|
|
stdin |
|
|
parenthesis_closer |
|
|
private |
|
|
protected |
|
|
public |
|
|
case |
|
|
default |
|
|
) |
|
|
file |
|
|
? |
|
|
property or parameter |
|
|
return |
|
|
" |
|
|
t_equal |
|
|
t_semicolon |
|
|
. |
|
|
warning |
|
|
error |
|
|
t_open_curly_bracket |
|
|
t_close_parenthesis |
|
|
t_open_parenthesis |
|
|
tag |
|
|
last |
|
|
squiz pty ltd |
|
|
object |
|
|
bool |
|
|
float |
|
|
int |
|
|
mixed |
|
|