Number
Count
lowercase
0
UPPERCASE
0
Mixed
1068
Number
Count
print
17
echo
1430
printf
8
<?=
0
Number
Count
To the left
1
To the right
828
Number
Count
die
84
exit
22
Number
Count
array()
987
[]
9
Number
Count
(unset)
0
unset( )
11
Number
Count
with ?>
3
without ?>
116
Number
Count
Bracketed
917
Bracketless
859
Number
Count
className()
169
className
0
Number
Count
\n
44
PHP_EOL
2
Number
Count
!
1
/
60
Number
Count
Empty
2
Filled
994
Number
Count
!=
139
<>
0
Number
Count
concatenation
519
string
525
Number
Count
strict types
0
relaxed types
119
Number
Count
&&, ||, ^
429
and, or, xor
40
Number
Count
shell_exec
3
exec
12
`backtick`
0
Number
Count
unique
107
multiple
0
Number
Count
strict
0
relaxed
732
Number
Count
>
0
<
405
Number
Count
define
12
Number
Count
sensitive
12
insensitive
0
Number
Count
$e
10
Number
Count
bang
529
tilde
0