Favorites

Number
Count
lowercase
4474
UPPERCASE
0
Mixed
0
 
 
Number
Count
print
0
echo
13
printf
0
<?=
0
Number
Count
To the left
417
To the right
1029
 
 
 
 
Number
Count
die
4
exit
9
 
 
 
 
Number
Count
array()
15
[]
2432
 
 
 
 
Number
Count
with ?>
1
without ?>
485
 
 
 
 
Number
Count
Bracketed
3799
Bracketless
1
 
 
 
 
Number
Count
className()
1144
className
23
 
 
 
 
Number
Count
\n
44
PHP_EOL
91
 
 
 
 
Number
Count
`
13
!
8
#
9
%
3
|
16
~
4
/
92
Number
Count
Empty
115
Filled
2332
 
 
 
 
Number
Count
!=
5
<>
0
 
 
 
 
Number
Count
concatenation
1215
string
386
 
 
 
 
Number
Count
ERR
1
 
 
 
 
 
 
Number
Count
strict types
119
relaxed types
367
 
 
 
 
Number
Count
&&, ||, ^
1203
and, or, xor
1
 
 
 
 
Number
Count
shell_exec
1
exec
2
`backtick`
0
none
0
Number
Count
unique
877
multiple
0
 
 
 
 
Number
Count
strict
1622
relaxed
24
 
 
 
 
Number
Count
>
122
<
92
 
 
 
 
Number
Count
define
48
 
 
 
 
 
 
Number
Count
sensitive
48
insensitive
0
 
 
 
 
Number
Count
$e
111
$exception
1
 
 
 
 
Number
Count
bang
1309
tilde
1
 
 
 
 
Number
Count
?
278
null
334
 
 
 
 
Number
Count
variable
34
${variable}
0
{$variable}
0
${ expr }
549
Number
Count
short
681
long
13
 
 
 
 
Number
Count
ternary
196
ifthenElseReturn
2
ifthenReturn
698
 
 
Number
Count
zero
4
array
3
 
 
 
 
Number
Count
relax
25
 
 
 
 
 
 
Number
Count
date
69
datetime
22
 
 
 
 
Number
Count
mbstring
76
 
 
 
 
 
 
Number
Count
formal
135
 
 
 
 
 
 
Number
Count
Cast
331
Functioncall
0
 
 
 
 
Number
Count
is_a
8
Instanceof
4526