Number
Count
lowercase
0
UPPERCASE
2
Mixed
0
Number
Count
print
0
echo
48
printf
0
<?=
0
Number
Count
To the left
0
To the right
33
Number
Count
array()
7
[]
0
Number
Count
with ?>
2
without ?>
13
Number
Count
Bracketed
22
Bracketless
24
Number
Count
className()
0
className
3
Number
Count
\n
3
PHP_EOL
0
Number
Count
#
3
/
7
Number
Count
Empty
0
Filled
7
Number
Count
!=
2
<>
0
Number
Count
concatenation
41
string
0
Number
Count
strict types
0
relaxed types
15
Number
Count
&&, ||, ^
5
and, or, xor
0
Number
Count
shell_exec
0
exec
5
`backtick`
0
Number
Count
unique
1
multiple
0
Number
Count
strict
2
relaxed
8
Number
Count
>
18
<
5
Number
Count
bang
7
tilde
0