1. Phalcon
The
Fastest
PHP
Framework
Rack
Lin
阿土伯
@phpcon8w2013

2. about:me
! 目前為 ViViPOS
Co.,
Ltd
技術總監
! 利用 javascript
寫 〞收銀機〞（傳統產業，全新感受）
! PHP
/
Javascript
/
Java
Programmer
(目前移情於 Scala
)
! racklin@gmail.com
! hNps://twiNer.com/racklin
! hNps://www.facebook.com/racklin1002
! hNp://racklin.blogspot.tw/
(生小孩後就變癈墟）

3. 2012
cphalcon
contributors

4. 2013
cphalcon
contributors

5.
學如逆⽔水⾏行⾈舟、不進則退
在 Open
Source
更是如此

6. Phalcon
Framework
Phalcon
Kernel
Zephir

7. Phalcon
Dev
Box
! Virtual
Machine
for
PhalconPHP
Development
! hNps://github.com/racklin/phalcon-­‐dev-­‐box
! Vagrant
/
VirtualBox

8. Phalcon
Benefits
! The
Fastest
! Few
Memory
Usage
! Cross-­‐PlaZorm
! Highly
Decoupled
! Full-­‐stack
Framework
C 實作

9. C
有多快
! Fibonacci
40
(費式數列)
hNp://bit.ly/Pk8HkJ
Language
Times
C
with
–O2
0m0.202s
java
0m1.305s
scala
0m1.808s
nodejs
0m2.872s
Ruby
(1.9.x)
0m37.404s
Php
(5.4)
1m17.728s
Python
(2.7.2)
1m17.979s
Ruby
(1.8.x)
3m35.135s
Php
(5.3)
6m17.192s

10. Fibonacci
40
0
100
200
300
400
500
c
with
-­‐
O2
java
scala
nodejs
ruby
1.9.2
php
5.4
ruby
1.8.x
php
5.3

11. 所以結論…
為了快！專案要用 c
/
c++
來寫
web

12. Raphters
! A
web
framework
for
C

13. 除了慣C哥
大部份人打完招呼
Hello
World!
不知道要做什麼…..

14. Fibonacci
as
php
extension

15. Fibonacci
as
php
extension
0m0.79s
馬上變成第二名

16. Fibonacci
圖表
0
50
100
150
200
250
300
350
400
450
c
with
-­‐O2
java
scala
nodejs
ruby
1.9.2
php
5.4
ruby
1.8.x
php
5.3
php
ext

17. 速度只要出問題，
C
都能搞定

18.
平衡
A
PHP
web
framework
delivered
as
a
C
extension

19. Frameworks
benchmark

20. Frameworks
benchmark

21. 速度不是問題？

25. Raspberry
Pi

26. Raspberry
Pi
! OS:
Raspbian
(Debian
7)
! Web
Server:
Nginx
1.2.1
! PHP
5.4.4
(FPM)
! CPU:
ARMv6
700
MHz
! RAM:
512MB
(480MB)
! Disk:
4GB
Class
6
SDHC
hNps://gist.github.com/hdogan/5466569

27. Frameworks
benchmark
Pi
2.89
3.96
5.4
67.38
0
10
20
30
40
50
60
70
80
Laravel
Yii
CodeIgniter
Phalcon
Requests
per
Second

28. Frameworks
benchmark
Pi
345.58
252.61
185.24
14.84
0
50
100
150
200
250
300
350
400
Laravel
Yii
CodeIgniter
Phalcon
Memory
Usage

29. Highly
Decoupled
! Ex.
Validamon

30. EVERYTHING
YOU
NEED
! Single
or
Mulm
Module
MVC
Applicamons
! Sinatra
/
Slim
/
expressjs
like
Micro
Applicamons.
! Dependency
Injecmon/Container
! Universal
Auto-­‐Loader
! Events
Management
! ORM
–
MySQL
/
PostgreSQL
(#schema)/
SQLite
! ODM
for
Mongo

31. Template
Engine
Volt
! Volt
is
an
ultra-­‐fast
and
designer
friendly
templamng
language
wriNen
in
C
for
PHP.
(TWIG
Extension
only
one
method)
! Volt
is
inspired
by
Jinja
(Python)

32. Phalcon
Development
Tools
! WebDevTools

33. Phalcon
Development
Tools
! Command
Line
Tools

34. Console
Applicamon
! Single
/
Mulm
Module
Console
Applicamons
! cronjobs
! Daemon
Applicamon
! Long-­‐life
applicamon
,
using
supervisor
and
kill
yourself.
! Job
Workers
! Using
supervisor
and
kill
yourself.

35. CLI
Launcher

36. CLI
MainTask
Php
console.php
//
MainTask::mainAcmon
Php
console.php
main
test
//
MainTask::testAcmon

37. Phalcon
Kernel

38. Phalcon
Kernel(2012~)
! 2012
PHPConfTW
! Phalcon
0.5.x
Source
Code
分離出來的專案。
! hNps://github.com/racklin/phalcon_kernel
! Ant
的 phpWowExtension
專案。
! hNps://github.com/y8zeng/phpWowExtension

39. Phalcon
Kernel(～2012)
! 2012
PHPConfTW
! Phalcon
0.5.x
Source
Code
分離出來的專案。
! hNps://github.com/racklin/phalcon_kernel
! Ant
的 phpWoWExtension
專案。
! hNps://github.com/y8zeng/phpWowExtension

40. Phalcon
Kernel(2012～)
! hNps://github.com/phalcon/cphalcon/blob/master/ext/kernel/
README.md
Phalcon
Kernel
is
a
meta-­‐framework
on
top
of
the
Zend
API
helping
to
create
PHP
extensions
in
an
easier
way
for
a
PHP
developer.
In
order
to
build
a
fast
and
stable
framework,
we
have
created
the
Phalcon
Kernel.
The
use
of
this
API
helps
us
to
write
C
code
in
a
PHP
style.
We
have
developed
a
number
of
funcmons
to
help
the
programmer
to
write
code
more
interoperable
with
PHP
in
a
easier
way.
Phalcon
Kernel
API
is
based
on
the
Zend
API,
but
we
have
added
more
features
to
facilitate
us
the
work.
Phalcon
is
a
very
large
project,
frameworks
need
to
be
developed
and
improved
every
day,
Phalcon
Kernel
API
helps
us
to
write
C
code
that
is
more
stable
and
familiar
to
PHP
developers.

41. Phalcon
Kernel(2012～)
! 基於 ZEND
API
! 提供大量 Helper
funcmons
/
macros
! php
style
的 c
開發風格

42. Zend
API

43. 眼皮忍耐一下！

45. zval

46. PHP>
$greemng

47. Data
Types
Long
Boolean
Double
String
value
ZVAL_LONG()
ZVAL_BOOL()
ZVAL_DOUBLE()
ZVAL_STRING()
NULL
ZVAL_NULL()
Create
macro

48. Data
Types
Long
Boolean
Double
String
value
String
Length
Z_LVAL()
Z_BVAL()
Z_DVAL()
Z_STRVAL()
Z_STRLEN()
Z_LVAL_P()
Z_BVAL_P()
Z_DVAL_P()
Z_STRVAL_P()
Z_STRLEN_P()
HashTable
Object
Z_ARRVAL()
Z_OBJVAL()
Z_ARRVAL_P()
Z_OBJVAL_P()
GeNer
and
Idenmfy
macro
IdenLfy
BOOL
Long
Double
String
NULL
Z_TYPE()
IS_BOOL
IS_LONG
IS_DOUBLE
IS_STRING
IS_NULL
Z_TYPE_P()

49. Return
Types
Macro
Type
RETURN_FALSE
/
RETURN_TRUE
Boolean
RETURN_NULL()
NULL
RETURN_LONG()
Long
RETURN_DOUBLE()
Double
RETURN_STRING()
String
RETURN_CTOR()
RETURN_CCTOR()
RETURN_NCTOR()
ZVAL
(Phalcon)

50. Memory
Management
! Phalcon
Memory
Management
簡化了 Zend
Memory
Managemant.
! PHALCON_MM_GROW()
建立一個 phalcon
memory
entry
結構
! PHALCON_INIT_VAR
建立並配置記憶體給 zval
並將其設為 null,
且將其指標的指
標存至 phalcon
memory
entry.
! PHALCON_MM_RESTORE
釋放所有經由 PHALCON_INIT_VAR
配置且 refcount
=1
的記
憶體

51. MM
Sample

52. MM
Sample

53. String
! ZVAL_STRING()
–
Zend
API
! concat_funcmon
–
Zend
API
! Concat
macro
PHALCON_INIT_VAR(month);
ZVAL_STRING(month,
"2012",
1);
PHALCON_INIT_VAR(today_is);
ZVAL_STRING(today_is,
"Today
is",
1);
PHALCON_INIT_VAR(first_part);
concat_funcmon(first_part,
today_is,
month);
PHALCON_INIT_VAR(today);
PHALCON_CONCAT_SVSV(today,
"Today
is",
month,
"
",
day);

54. Concat
Macros
#define
PHALCON_CONCAT_SV(result,
op1,
op2)
#define
PHALCON_CONCAT_SVS(result,
op1,
op2,
op3)
#define
PHALCON_CONCAT_SVSV(result,
op1,
op2,
op3,
op4)
#define
PHALCON_CONCAT_SVSVS(result,
op1,
op2,
op3,
op4,
op5)
#define
PHALCON_CONCAT_SVSVSV(result,
op1,
op2,
op3,
op4,
op5,
op6)
#define
PHALCON_CONCAT_SVSVSVS(result,
op1,
op2,
op3,
op4,
op5,
op6,
op7)
#define
PHALCON_CONCAT_SVSVV(result,
op1,
op2,
op3,
op4,
op5)
#define
PHALCON_CONCAT_SVV(result,
op1,
op2,
op3)
#define
PHALCON_CONCAT_VS(result,
op1,
op2)
#define
PHALCON_CONCAT_VSV(result,
op1,
op2,
op3)
#define
PHALCON_CONCAT_VSVS(result,
op1,
op2,
op3,
op4)
#define
PHALCON_CONCAT_VSVSVS(result,
op1,
op2,
op3,
op4,
op5,
op6)
#define
PHALCON_CONCAT_VSVSVSV(result,
op1,
op2,
op3,
op4,
op5,
op6,
op7)
#define
PHALCON_CONCAT_VV(result,
op1,
op2)
#define
PHALCON_CONCAT_VVSV(result,
op1,
op2,
op3,
op4)
#define
PHALCON_CONCAT_VVV(result,
op1,
op2,
op3)
#define
PHALCON_CONCAT_VVVVV(result,
op1,
op2,
op3,
op4,
op5)

55. Arrays
!
array_init(zval*)
–
inimal
as
array
! Add
to
array
!
add_next_index_long
/
add_next_index_double
!
add_next_index_bool
/
add_next_index_stringl
! Get
(index
type)
(*string
length)
! phalcon_array_fetch_long
/
phalcon_array_fetch_string
! Update
(index
type)
(*string
length)
! phalcon_array_update_long
/
phalcon_array_update_string
! Isset
/
unset
(*string
size)
!
phalcon_array_isset_long
/
phalcon_array_isset_string
!
phalcon_array_unset
/
phalcon_array_unset_string

56. Call
Funcmons
! PHALCON_CALL_FUNC
呼叫 PHP
funcmon
，有回傳值
! PHALCON_CALL_FUNC_NORETURN
呼叫 PHP
funcmon
，沒有回傳值
! PHALCON_CALL_FUNC_PARAMS_1
呼叫 PHP
funcmon 並傳一個參數，有回傳值
! PHALCON_CALL_FUNC_PARAMS_1_NORETURN
呼叫 PHP
funcmon 並傳一個參數，沒有回傳值
! 目前巨集定義到傳 3 個參數

57. Call
Funcmons
PHP
Code

58. Call
Funcmons

59. Call
Methods
! PHALCON_CALL_METHOD
呼叫 PHP
funcmon ，有回傳值
! PHALCON_CALL_METHOD_NORETURN
呼叫 PHP
funcmon ，沒有回傳值
! PHALCON_CALL_METHOD_PARAMS_1
呼叫 PHP
funcmon 並傳一個參數，有回傳值
! PHALCON_CALL_METHOD_PARAMS_1_NORETURN
呼叫 PHP
funcmon 並傳一個參數，沒有回傳值
! 目前巨集定義到傳 5
個參數

60. Call
Methods

61. OK!
Wake
UP!

62. c9s
ValidamonKit
hNps://github.com/c9s/ValidamonKit
c
extension
DEMO
速度快 3
倍

63. 寫 C
就像談戀愛
即期待
又怕受傷害

64. 大部份人對於 C

65. Zephir

66. 大海賊 DSL
時代來臨
! Javascript
! CoffeeScript
,
LiveScript
,
TypeScript.
! Java
! Scala
,
Groovy,
Clojure
! GNOME
GObject
C
! Vala
! Zend
Engine
C
! Zephir

67. Zephir
! Zephir
-­‐
Ze(nd
Engine)
Ph(p)
I(nte)r(mediate)
! A
high
level
language
that
eases
the
creamon
and
maintainability
of
extensions
for
PHP.
! Zephir
extensions
are
exported
to
C
code
that
can
be
compiled
and
opmmized
by
major
C
compilers
such
as
gcc/clang/vc++

68. CompilaLon
Scheme

69. Hello
World!

70. Hello
World!
開頭少了 <?php
語法幾乎相同。

71. Hello
World
Generated
C

72. Zephir
-­‐
PHP
Syntax
Like

73. Generated
C

74. Zephir
features
! Stamc/Dynamic
typing
! Automamc
memory
management
! Produce
object-­‐oriented
libraries
that
can
be
used
in
PHP
! Produce
faster
and
beNer
code
that
can
be
compiled
by
most
important
C-­‐compilers:
(gcc,
vc++,
clang)
! The
syntax
of
Zephir
is
inspired
by
C,
PHP,
Rust
and
Javascript.
! Make
the
code
more
debugable
??????
(Without
source
map)

75. Basic
! Organizing
Code
in
Files
and
Namespaces
! Every
file
must
contain
a
class
(and
just
one
class).
! Every
class
must
have
a
namespace
! The
directory
structure
must
match
the
names
of
classes
and
namespaces
used.
(
NOT
Follow
PSR-­‐0)

76. Variable
DeclaraLons
! Declaramons

77. Variable
Assignment
! Assignment
/
Value
Change
! MUST
Using
let
keyword.

78. Dynamic
Types

79. Stamc
Types

80. Arrays

81. Hashes
NOT
PHP
k
=>
v
NOT
JSON

82. For
Statement
! A
‘for’
is
a
control
structure
that
allows
to
traverse
arrays
or
strings
!
! Keys
in
hashes
can
be
obtained
in
the
following
way:

83. Calling
FuncLons
! To
call
a
PHP
funcmon,
you
can
just
refer
its
name
in
the
Zephir

84. Create
Zephir
Project
! zephir
init
–
Inimal
zephir
project
and
create
config.json
! zephir
[compile]
–
Compile
and
Install
compiled
.so
.

85. DEMO
Hello
World!
Encoder
/
Decoder
Extension
(自己動手，別花錢買 ionCube
啦)

86. b2p
go
back
to
PHP

87. Phalcon
2.0
! Phalcon
2.0
is
currently
being
rewriNen
in
Zephir.

88. Phalcon
2.0
! Phalcon
2.0
is
currently
being
rewriNen
in
Zephir.

89. Is
Zephir
produc0on-­‐ready
! No,
it’s
in
a
very
alpha
stage.
! Phalcon
Kernel
is
producmon-­‐ready.
! If
you
review
generated
c
sources,
it’s
producmon-­‐ready.
! Keep
Zephir
in
mind.

91. References
! Phalcon-­‐dev-­‐box:
! hNps://github.com/racklin/phalcon-­‐dev-­‐box
! PHPConfTW2013
sample
Codes:
! hNps://github.com/racklin/phpcon8w2013
! Slides:
! hNps://speakerdeck.com/racklin/zephir-­‐jian-­‐jie

92. Thank
You