Number
Count
lowercase
5402
UPPERCASE
4
Mixed
0
Number
Count
print
0
echo
492
printf
1
<?=
217
Number
Count
To the left
292
To the right
2120
Number
Count
die
0
exit
33
Number
Count
array()
14
[]
3674
Number
Count
$GLOBALS
6
global
0
Number
Count
with ?>
59
without ?>
2233
Number
Count
Bracketed
5024
Bracketless
24
Number
Count
className()
1205
className
2
Number
Count
\n
146
PHP_EOL
63
Number
Count
!
3
#
46
%
3
)
2
|
9
~
1
/
163
Number
Count
Empty
1138
Filled
2550
Number
Count
concatenation
2213
string
266
Number
Count
CODE_SAMPLE
4
EOL
1
PHP
2
SQL
3
Number
Count
strict types
588
relaxed types
1704
Number
Count
&&, ||, ^
1410
and, or, xor
3
Number
Count
shell_exec
1
exec
9
`backtick`
0
none
0
Number
Count
unique
2075
multiple
0
Number
Count
strict
2732
relaxed
2
Number
Count
>
236
<
204
Number
Count
define
80
Number
Count
$t
7
$e
71
$exception
2
Number
Count
bang
1618
tilde
7
Number
Count
?
883
null
6
Number
Count
variable
0
${variable}
0
{$variable}
0
${ expr }
373
Number
Count
short
1117
long
0
Number
Count
ternary
142
ifthenElseReturn
0
ifthenReturn
1168
Number
Count
zero
1
array
295
Number
Count
relax
1
Number
Count
date
68
datetime
23
Number
Count
mbstring
75
Number
Count
formal
271
Number
Count
Cast
401
Functioncall
2
Number
Count
is_a
11
Instanceof
8860