
KHOA TOÁN – CÔNG NGHỆ
BÁO CÁO TIẾN ĐỘ NGHIÊN CỨU
ĐỀ TÀI KHOA HỌC SINH VIÊN

 !"#$%&'(#')
Chủ nhiệm đề tài: Đinh Bảo Mạnh
Tel: 01682666814 Email:[email protected]
Cộng tác viên: Bùi Hồng Quân
Tel: 01672657131 Email:[email protected]

Giảng viên hướng dẫn: ThS.Phạm Đức Thọ
Phú Thọ, 2013
class="bi x0 yf w1 h5"
*!+ +, /!01!2!345+6745 38297-2+:;-<=2>0
+?1@A BC +D E+,F1=1?G  HI94J A+
B-K 4L M945-:2NO+P!02QRS P+:2LT:2>0I2>0
TUTV9=45 -B45  +, /;KW;E5+TV2!+-X NTU
-BIE!-Y38-+2+:2I-Z T+V/!-X N-4=2[ T4W-
B-IP\0 +J-X NTU1!2!T4W-TV2!+ +, /F1=B-M
]2R>Z=-X NO+-\2!-DLM
Lời mở đầu:
U]+ !0-! ;?229+^I2G 2+ !0-! 29_,;1 ;XIT=
3A E!; 2A;M`7PK a2G 2+TU29_,]2EbTV-b;2+:2
->T4W- +D+c/0:2MG  H2G 2+9=TJ+E!;?229+VdOe
RfZ EbTV29B TA+TMK E5+67;?229+^=- -<=
-G  H2G 2+I-1 4J+TU g9=9b2+V/. 3h ;h-Eh
-1/->/E!RW+i--1-1 4J+M91 Tj\07  h 
9,G+94J +] kl R!]2. 3h !-1 4J+c/=
2\+V/b2M
Bản báo cáo tiến độ gồm có:

TU-D+2+H]26o4W-T+^!2945-T\0-4=R!T4W-M/p2 Z
2G 2+3+T] 2:P!19=TJ+E!1Z v•~IF+F:2W;T4W--?-
EK ;<6 9+, R€2!-G ITU +D+T4W-P!+21?FEV3/ 
R4W M? w•Cwx•wT4=9=H2o -NRR/R=9F|2/p224L 27I‚I_
-
- 4 -
3D+2>6oƒ}~„M7=29,-G  H!0T:vwxƒ'IA T+H
21A+3+T] …@`(…3E=-N1P+RN@1N`N9E+-N);h-Eh24L 
A+T>/2+,2A++-= 1I45-|M`=/T! R1A2-?--/†2G 
2+3+T] 9=TJ+4193+-1P+RNNRN;1N()I12=R… N66
1/+-=2+1`062N(…`)M +=+T1A!0 B+R!H2o 3+T] 
24L 272:HT>/2+,(w)E5+3D+2> ‡;I2b2-D-?-H2o w6e
3h T+V/-:2>6o‚-1T!21A+IT+V/-:F1?3m-2>‚`#
(‚9Nc/N-0`+ˆ2#N0+ )-12i+H/E!F|2/p229/0-p;T4W-6e3h 
R!‚…(‚9Nc/N-0+E+6+1/R2+;RN… N66)M
:H2.•(•)T4W-;aP+:291 6/o22p;+,x~M`7;?229+^
-G  H2G 2+3+T] 2:H2.=+-K -?-2+Hi--<=TU
R!PK aR4W 2/,P=13+T] 29,21!->/M\0R!2J+F‰
-/0^Ta+2[-?--G  H==R1 6= 3+ +2=RM +=+T1A!0--?-
H2o 2G 2+3+T] 6o4"`Cx~~Š(R1P=R`062Nˆ19
1P+RN)I  `Cwƒ~~Š  (+ +2=R  193RN66  `062N)I  @C
wx~~„(@N961=R+ +2=RNRR/R=9)I`C}yE!`Cx}(2N9+19`2=3=93)M
91 T`R!2+V2\-<==+H2o `I@M?-H2o 
6e3h F|2/p2…(+N+E+6+1/R2+;RN… N66) 1A+29[`C
x}6e3h F|2/p2…(13N+E+6+1/R2+;RN… N66)M
:H•-FDv -/ -b;3m-EhT=3A I-?-2+Hi-‹29W-1
-G  H2G 2+I-1;Œ;2/,P=127-+Hc/?29n-/0^EK 
c/o-2:2A1FDv  +ZR+,RA-291 ]23+H9] F+B3+-/0^
2[c/o- +=!06= c/o- +=F?-M
:H2.P=(')I2[vwxx•]+ m2: +5+29/0V2G 3!

/0+,I27-2:RA+T+ 4W-RA+Z 6/0R/p-<=-?-!;\2i-M
/o+v•~~wI6o 4J+6e3h 2N9N2c/=1P+RNTUR,T:! 
29+H/ 4J+M
sm-E/``"
+‘P=T>/T4W-2+:2F:-1H2o A 3+T] `E5+
h-2+,/ e+2G P?1-1-?-2/,P=1T^-J N-?-2421A+
(E1+-N=+R)M{X-TIFG =+ gT:FDv  e+E!p-?-T1A
EvPD +Z==+T+H21A+E5+=/M:vwxxyI13=ˆ1NTU29_
2!!-/ -b;3m-EhT>/2+,2A+…9=‘2-?-3m-Eh3ZR+H/I
ˆ=OE!2+‘``Mm-Eh2+‘=- ;?229+^IE!T4W-
2v 2o-J-?-3m-Eh2+‘-1-?-2/,P=129D2945-M5+67
F_+T>/FG T4W--/oX2R‘2A+|I4 ``29_,EG-K 
;aP+:2A+-?-2m294J -\//I-\/–E!—-IT˜-P+H2E5+Z 
 4J+29€2!2mM``TU29_2!]2291 Z 3m-Eh2!
-G 97-9™b2-<=Rm-6e3m-Eh3+T] M 4J+2=6e3h (2+
‘``)4]2-?-2A19=6724L 2?- +Z=F? +DE!T!+29/0V
nM!]229!1R4/5+n2!I;?229+^At-125+P\0
+JMNRA+ /Ž2/Fa RŽ-1-?-!-/ -b;3m-Eh]+3/ I
TŽ 2J+= RA++V/2G 2+IF+:2 E! +!/2i +D+29i-1
 4J+3K M
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- 6 -
s?-3m-Eh3+T] -2^T4W--+=2!y"
C/]- B+
C2N9N2
C+‘
C]+3/
*,-An2  B+29/0V2o  +Z=-?-T+H21A+I3m-Eh-/]-
B+3+T]  +JT\0T4W-Pa6/ 2,+V/n2 5+I;1 ;X
E!2A19=+V/ +?29m5+"

;>Tm=-Y(
›…œ``•
)IT1AEvPD(
›@•
)IO/o 3S (
›*•
)I
-v-i +Z=(
›œœ•
)IT4J F€ = (
›•
)IT1AEvPDTU
Tm3A 6ž(
›@œ•
)I29i-38 /Ž2!+R+H/(
›*LOCKQUOTE>
)
a. Định dạng phần địa chỉ
1P+:22G 2+4Tm=-YI3=2+:;E!2?- +DI24J T˜2_T>/
=0-/o+2!+R+H/M
€Tm3A "
›…œ``•u›•…œ``•
b. Đoạn văn bản
€!03K T^O?-Tm]2T1AEvPDM€
›@•
(@=9= 9=;)-
2^3K F•2/]-2iT^bTm-?-29nP!0T1AEvPDM
YR! +5+A]2T1A;=9= 9=;I-?-P!029i31-?-2!;>F?-
2A12!M4J -Y-F1D 29o F1D ]23S =0e=3S 
2945-  ;=9= 9=;I  29[  F+  d  291  ;>  Tm=  -Y 

e. Căn chính giữa
€!03K T^-v-YT1AEvPD_ +Z=-+V/9] 29= Ev
PDM
€Tm g=3A "
›œœ•MMM›•œœ•
€!0-l -2?-3h O/o 3S F+F:22X-T1AEvPDM
f. Đoạn văn bản đã định dạng sẵn
+5+AT1AEvPDTUT4W-Tm3A 6ž(;9NCˆ19=22N3)->T4W-
2^+HPd ;G -Z-T]9] Ff27FG Ta+(31;D+2” -]2)M
:/FG -2/]-2i
•
T+-K 2nPV9] ˜-TmR!ƒ~Ff
27•3S M*V9] y~Iƒ~E!w'•T4W-2^+H2o+4/I-S-?-PV9] 
F?--2^T4W-R!29SM
€Tm g=3A "
›@œ•MMM›•@œ•
91 -?-2!;>2945-"
b/O/o 3S 6t-f g=-/0^6= 3S 5+(-.FG -SR!
3b/-?-)
›@•
FG 3K M:/6tT4W--1+4O/o 3S
4W-;Œ;3K -?-2!;>R+,F:2bA
#G T4W--.=-?-2!;>Tm3A ;=9= 9=;(2+,/TVITm=-YI
u)
-
- 9 -
#f27…*(-U%`C…`E!`¢Cƒƒ}xCwR!x);D++^/R!6o3b/
-?-Qb26=1-1T:Ff272+:;2N1_Em29iR!P]+-<=ƒM/0+,
FG ,3K M
g. Trích dẫn nguồn tài liệu khác

*A-2^ +ˆ+RN{2N1]2291 =+;>_9] R!M2R
1˜-M2I-D=+;>_9] 29,TV/T4W-‹29WP_+-?-29n3/0H2
4œI‚+9Nˆ1OI¢;N9=IMMM
 1!+  ]2  6o  29n  61A  2D1  {  =  2i  24L  A+  4
(ˆ12;= NI39N=q9=EN9Iœ3+2;R/6IMMM)I2n-l -FG i2Z 29n
61A2D1U{¢;N61/9-N+r;i2o2FG FŒM45+T\0R!
]26o29n61A2D1PA-2^2D++r;iT^3K M
@6;=3
12N;=3ss
`-+œ
A. Hình Ảnh Tĩnh
A.1 Tệp ảnh
‹+DT4W-R4/ +Z291 ?02i2!]22H;9+, P+H2MH;D
-+V/Tm3A F?-=/I2^+Hc/=;>_9] (T/G+)-<=2,
2H;"¤MP;I¤M +ˆI¤M¥;N I¤M¥; Iu
/0+,-?-29n3/0H2-Y-2^j+^/kT4W--?-2H;D345+3A 
‚=0¦@œMnD3A ‚T4W-6e3h 9] 9U+b229,
2N9N2I6=/TR!T:-?-D3A ¦@œM
A.2. Thẻ <IMG…>
X;?;-•DE!129= •NP"
›`Ÿk%{k•

(= N)I2/]-2i
`
(`1/9-N)R!T4J 38T:L+Rb02H;DM
+?29m-<=2/]-2i`T4W- ?Pd %{R!]2Tm=-Y29,?0
2iTm=;4L =029,2N9N2M-Y9=L+R4/29Z2H;D->-•
E!1M
m=-Y%{P?1-129n3/0H2P+:2->Rb02H;D_T\/M
:/2H;Dd =029,?02iTm=;4L 2n-> +9§T4J 

E!
œ
3K T^O?-Tm-+V/9] E!-+V/
-=1-<=DM+?29m!0-2^2i2N1;>29v(¡)1˜-;+ONRM
Xf"
:/T˜2-+V/9] E!-+V/-=1FG -/†6tR!n291 DPm
-1 +UŒ1T+M^F‘-;h-4W-T+^!0I2=,OeRfDT^Fi-
245-;KW;E5+0,/->/M
…MzM/]-2i…{
/]-2i
…{
-1;Œ;-YRA+Em29i-<=D2N1-D=+-+V/
 = E!-+V/3B-M
N1-+V/3B-"
…{Ÿ{œI…{Ÿ¢@I…{Ÿ*¢¢
-
- 12 -
N1-+V/ = "
ALIGN=LEFT, ALIGN=RIGHT
:/4FG -2/]-2i!02n˜-TmDT4W-T˜22A+TX L+
T˜22€3 29,-K 3S -ZI2N1-A345+-<=F/ nM
A.7. Thuộc tính VSPACE và HSPACE
#+6e3h 2/]-2i…{IDT4W--•E!13S EvPDE5+
-?--Z3i6?2R+VM/]-2i`@…œE!`@…œ3K T^2A1
F1D 29o QE+VO/ c/=D(2i2N1TLEm;+ONR)M
`@…œŸ
,F1D 29o 2N1-+V/3B-
`@…œŸ
,F1D 29o 2N1-+V/ =
B. Thẻ neo và mối liên kết

46=/"
›…œ‚Ÿš%{š•2[T>/o+R+,F:2›•…•
B.3. Địa chỉ tuyệt đối
#+R+,F,«22L«+G¬22,¬;v-Lª 1!+=«02+«-/¬-PG¬2=;=ª+,/91® +=1
24«-E=-T\-0T/ªT+¬=-+ª%{-/ª=2,¬;T+«-M
›…œ‚Ÿšˆ/RR%{š•MMM›•…•
B.4: Địa chỉ tương đối
,«/R+,F,«2T,«G¬22,¬;Lª =029,=«0-/ª-/ª=P=¬2+-FG -\-
3/- T+¬=-+ª%{2/0,¬2TG«+=-3/- T+¬=-+ª24L TG«+M=0-1%{R=-
2,2,¬;-/- EL«+T4L- T\®T,«24/¬-L+-4«=2,¬;T+«-M
›…œ‚Ÿš;=2¯ˆ+RN=Nš•MMM›•…•
B.5. Liên kết nội tại – Internal Link
/® -1«2,ª2=¬1G«+R+,F,«2291 P=ª2\2=-+R+,¬/6+,/EvP=ªI24-;\-
=-0T,«;\-F=«-M+,-/=-09\«2-1«+«-F+2=-+R+,¬/-1«F+«-24L«-RL«M=
-1«2,ª2=¬1/¬-R/¬-21=-PG¬G¬+3/ 29,;\-T\-/29=  G-2,-=«-
-4L E=-R+,F,«224- 2,-4L T,«;\-G¬+3/ 24L 4« M,ª
R=-T+,-/=-0I-\-T=«3\«/T+,ªT+«-CP11F=9FC-/ª=R+,F,«2Pv- 2NªN1
›……œŸš,T+^Ti-š•
-1-291 2NªN12=¬+T+,ªT\-/-/ª=G«+R+,F,«22+-2=0%{Pv- 2,
1«+29,M
›…œ‚Ÿš,T+^Ti-š•
-
- 14 -
{4/0«-1«2,3\«/š°šM
C. Dùng hình ảnh làm đầu mối liên kết
C.1.Thay chữ bằng hình
4_;>29,I-b/29X-2!;>{o+R+,F:26+,/EvPD
R!"
›…œ‚Ÿš>/o+R+,F:2š•
^2=0jT>/o+R+,F:2kP_+]2P+^/24W I=0]2nDMMM=

C.7: Màu của đầu mối liên kết
C/]-2i{#I{#E!…{#
*=2/G¬-2+«29,T,ªTv¬2=-/-/ª=-=«-T\-/G«+6+,/R+,F,«2M
{#CTv¬2=-/+,ª2+¬294L«-F+\«-/G¬2E=-1T,ªT,«2vT+«-R+,
F,«2M
{#Cv¬2=-/6=/F+T+«-R+,F,«2T=®T4L¬-T,«2v(E+6+2N3’M
…{#CTv¬2=-/F+P=¬F+«-1=¬2IT= \«-/G¬2E=-1(=-2+EN’’
=«-=-/v¬-T+¬R=-"
{#ŸPR/NI{#Ÿ;/9;RN=3…{#Ÿ9N3
{4/0«"GªL¬;=-/429,-+ªT4L¬-2+,«2Tv¬2G¬2R\--121=-Ev
P=ªM=®02\¬291¬ F+R4¬/-BT,ªT=ªP=ª13,®T1¬-I3,®+-M
C.8. Thuộc tính và mã màu
›*¢  *¢{¢Ÿš°99 PPš  œŸš°99 PPš  {#Ÿš°99 PPš
{#Ÿš°99 PPš…{#Ÿš°99 PPš•
Thuộc tính Mô tả
*¢{¢ v¬2=-/,-
œ v¬2=-/-=«--1-4®I294--=«-G«+G«+M
{#
v¬2=-/P=T\-/-/ª=T\-/G«+R+,F,«2F+-4=F+«-
1=¬2
{# v¬2=-/T\-/G«+R+,F,«2F+T=®2vT+«-
-
- 16 -
…{# v¬2=-/T\-/G«+R+,F,«2F+F+«-1=¬2
/0+,+,¬=0+,-/29n3/0,¬2-\«;\¬3/- 2,=-/2+,« …
2=0-1-=«--Z6G«9\«2F1«L«Lª29,M
. Nạp hình ảnh làm nền cho trang văn bản
D: Thuộc tính BACKGROUND
1«2,ª3/- 2/G¬-2+«=-0T^2=¬1G¬2=ª,--129= 2=-+R+,¬/6+,/
EvP=ªM=0-1O=«-T+¬=-/2=-\--+ª9=2,2,¬;+-=ªFN-

3/0,¬22=-+,-/F/ IG®+F/ R=-G¬2-4ª=6GªTG¬-R\¬;I+,ª2+¬G¬2
2=-+R+,¬/{F=«-=/M#/ -1;N«; 4L-+2+,«2F,«+,ª2+¬TG- 
PG¬+,-/2=-+R+,¬/{F=«-=/T,ª2+,¬2N131®+I616=«M+«3/¬I291 
F/ P,29=«++,ª2+¬-=«-/«2P\«I-1-F/ P,;=ª++,ª2+¬2=-+R+,¬/
24L 4« M
D.4. Trang trí khung
9= {24¬-+,¬P=-029+«-=«-F/ ( 1¬+R=-frameset document)-1«
-\«/29/«-F=«-29= 2G 24L- IFG -1«F/ M9= 24L- -1«•
;\-I 
œ…
 E=- 
*¢
M9= P=-029+«F/ -1« 
œ…
 E=- 
‚…œ`œ
2=0-1
*¢
M=-;\-
‚…œ`œ
2Gª-4«--=«-F/ 291 -4ª=6Gª
29n3/0,¬2M1«-/® -1«2,ª-4«=2Nª
¢‚…œ`
T,ªO4ªR+«294L- L¬;
29n3/0,¬2FG G®29L¬ˆ9=NM=«-2=-;\-2G 24L- F=«-EG«
v-291 
*¢
FG T4L¬-O/\«2+,¬294L«-2NªLª
‚…œ`œ
M,«/

@G«+L¬;=+2/G¬-2+«6N®2=¬19=GR4L«+-=«-F/ M
PM+=F/ RŽ =/E!2!;>‚…œ
=«-2/G¬-2+«"
=NŸ,-/ª=F/ M
1«2,ª3/- 2,=-0T,ªR=-T+«--/ª=G«+6+,/R+,F,«2M
69-Ÿ%
91ªT,«29= 2=-+R+,¬/6N®+,ª2+¬291 F/ M
19N6+„N
#G -1;N«;-1 +=®R=¬+F+«-24L«-
6-91RR+ Ÿ=/21 0N6 1
+,«2R\¬;2=-/G¬M
-
- 19 -
=/21"/\«2+,¬2=-/G¬F+-\-2+,«2M\0R=- +=«29+¬v¬-T+¬M
0N6"{/G-1«2=-/G¬M
1"{/GFG -1«2=-/G¬M
ˆ9=NP193N9Ÿw ~
+,«2R\¬;T4L- P+,M
w"1«T4L- P+, +4®=F/ T= ON«2EL«+-=«-F/ F,-1«M\0R=- +=«
29+¬v¬-T+¬M
~"#G -1«T4L- P+, +4®=F/ T= ON«2EL«+-=«-F/ F,-1«M
=9 +q+32Ÿ6G«;+ONR
+,«2R\¬;TG¬9G¬ R,--+,-/9G¬ ŸF1=ª 29G«  +4®=;\-+,ª2+¬G¬+
3/ E=-P+,29=«+IP+,;=ª+M+=«29+¬v¬-T+¬2/0-2N1PG¬3/0,¬2M
=9 +N+ 2Ÿ6G«;+ONR
+,«2R\¬;TG¬9G¬ R,--+,-/-=1ŸF1=ª 29G«  +4®=;\-+,ª2+¬G¬+
3/ E=-P+,29,IP+,34L«+M+=«29+¬v¬-T+¬2/0-2N129n3/0,¬2M
{4/0«"G¬+3/ 291 G¬2ˆ9=NFG T4L¬-2/G¬-E,--+«29= 2=-+
R+,¬/T+¬ +®=ˆ9=N6N2M
E Thiết lập Target, thẻ NOFRAME và IFRAME

Z . 3h  e+R,A EG2/0:T:Z 2+:2PmQ BI4
R!T+H21A+3+T] M•{R!]2-/†_9] T4W-;?229+^P_+
•+9NRN66…;;R+-=2+1@9121-1R‚19/IE!-/0, !•{n
2!2[]2;>-<=-/0, !•…@9] R5LM•{R!]2
. 3h -<={I- g=R!T4W-Tm g=291 ]22!+R+H/
20;N3Nˆ++2+1M
*=67E+H-!0CE!Z 67TV-=1!B hfC-2^T4W-3K T^
29DRJ++V/-\/Q+TA+R1A+4"šA+6=1RA+R!4Ep0šEo
34J 424J T4W-T˜29=-1•{M•{-Z F?-P+H261
E5+Z  G ZT?3b/F?-P_+Enh-2+,/‘E!1FG 
+o 4Z  G ZT?3b/F?-M:/4-?-. Oe-<=
 N-E€RAIT+V/T24J T˜2O/o ]2c/0:2Tm!TUT4W-
27-+HT^2!-G 291 h-2+,/TM
B. Cấu trúc của ứng dụng WML
:/PATU2[ 3K •••IPAFG ->+^/{T^n2!
]2b24W EV-?-!B+2.R!E+H-M‹+qNP6+2NP=1 Ž+V/
29= MK02N10N/->/-<=6+2NI‹+29= -16t-.=E!+2G 2+I
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- 21 -
=02p;W;-?-2?-Eh-1 4J+3K 27-+HI=0R!2a W;-D=+M
91 >/:2-?-294J W;I-+V/-?-T^T:]229= F?-291 
qNP6+2NI24L 274Ep0:/PA/o2[]229= !0T:G26+2N
F?-M{27-+H2o2T4W-h-2+,/!0IE!TU29_2!]2
2!-G EgTA+M
Œ2EV +?29mPV˜2I•{ +o +V/E5+{I4 -Z 
F?-P+H2291 F/045 -<=Z  4J+6? 2A19=-X M
•{T4W-2+:2F:T^2A19=Z . 3h I291 F+{T4W-
2+:2F:-Ydh-Ti-2A19=-?-2!+R+H/M= +5+ +Z=. 3/ 
E!2!+R+H/FG 9§9! I2:4 n
21!-h-I]2. 3h -F/045 2+:2F:O1=0c/= +=12+:;

•…@2‘2-<=•+9NRN66…;;R+-=2+1@9121-1R¨+=12 . 3h 
FG 3\0
•…@R!]2 +=12 29/0V2G . 3h
•…@T4W-6e3h T^29/0-p;E!13m-EhE!2G 2+
•…@T4W-2[=4_ 2[-?--/†-<=2N9N2
•…@R!3!-1-?-2+:2Pm->2=04T+H21A+3+T]
•…@R!]2 +=12 T4W-2+:2F:-1-?-29n3/0H2Q
•…@-1;Œ;2A19=. 3h qNP-1-?-2+:2Pm3+T] M
•…@6e3h  G ZT?3b/•{(FG ;D+{)
•{T4W-Tm g=4R!]2. 3h {wM~
+=12 •…@R!-/†2o2b2-1-?-3m-Eh2G 2+29,-?-2+:2
PmFG 3\04F|2/p221A+3+T] M/†•…@T4W-37=29,-?-
2+,/-/†2N9N2({I{E!@•@)MP=1 Ž]2 G
 ZT˜-2D•{IT˜-2D•{`-9+;2IE!]2T˜-2D +=13+H. 3h 
T+H21A+FG 3\0(•…)
•…@T4W--G PoP_+3+rT!•…@I2!Rp;E!1vwxx•P_+
œ9+-661I12191R=I1F+=IE!%q+9N3@R=N2M?-2!E+,3+rT!
!0TA+3+H-129,x~¡-<=2m294J 2+:2Pm6o->2=021!->/I
-l R!-?-!-/ -b;-L6_A2> I;?229+^;>V! T>/M
B.WAP Micro Browsers
^;KW;E5+]22+:2PmT>/-/o+FG 3\0QPŒI•…@6e3h 
]2+-91*91q6N9M…+-91*91q6N9R!]2;>VQ +X;2o+
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2+^//->/EV;>  IP]5E!@%M-2^+^2m2G 
2+E+:2P_+]2 G ZT?3b/9b2 +5+A B+R!•{M
+-91*91q6N9-l -2^2G 3m-]2;+,PD2/ B-<=
¦=E=`-9+;2 B+R!•{`-9+;2M
4.Tìm Hiểu Về PHP:
A. Khái niệm

]26o-?-- v -LPD-1@@42=TUP+:2T:-X  !0
=0M--?-P+:F+^/4@N9RI2G 3m-27T] -?-P+:-<=ˆ19
E!-X;?;{X MX;?;!0 +o 4-<=@N9RI˜-3KA
-:L+V/ITL +DE!-;>2+:/b2c/?M
!1vwxx•I@@•‚•M~IR>E+:2RA+2.=+-<=;+,PDITU2/
X2T4W-!  ! 4J+6e3h 29,21!2: +5+E5+Ob;OY}~M~~~
2,+VTUT4W- +pR!--!+T˜2I-+:F1D w¡6o2,
+V-29,A 2N9N2M/0TU-25+!  n 4J+2= +=
T  ;E!1E+H-2/-YU /Ž-<=37?!02nE!12J+T
E8-<0:/-YR!37?-<=]2 4J+M
@@•‚•M~T4W--i2 -G PoE!12? wwvwxx•I6=/]2
2J+ +=F?3!+-YT4W--G Po345+3A -?-PDPN2=M4 
FG R\/6=/TITUT4W-2=02:P_+-?-PD=R;=T>/2+,-<=
@@'M~M
B. PHP 3
@@'M~R!;+,PDT>/2+,-1-X 2=2b0]2nD > l+
E5+-?-;+,PD@@!-X 2=T4W-P+:2 !0=0MTUT4W-
…3+/2=6E!ŠNNE`/9=6F+2A19=vwxx•6=/F+E+:2RA+1!
21!P]U /Ž2945-TM{f31-i!BTU2A19=;+,PD!0
R!31pB2b0@@•‚•M~:26 0:/FŒ291 E+H-;?229+^-?-
. 3h 24L A+T+H2e!BT= OX-2+:291 ]237?-<=
294J TA+B-M91 ]2‹R7-W;2?-E!P‘2T>/O\037 37=29,
-L6_ 4J+3K TU--<=@@•‚I…3+I=6/6E!ŠNNETUc/0:2
TmW;2?-E!-G Po@@'M~4R!;+,PD2:HF:2+:;-<=
@@•‚•M~IE!-b3.2;?229+^@@•‚•M~M
]2291 Z 6 AR5b2-<=@@'M~R!-?-2iv _
9] At-<=M 1!+FDv -/ -b;-1 4J+3K -/o+
]2-L6_A2> -˜2-t3K -1+V/-L6_3ZR+H/I +=12 E!
…@F?-=/I-?-2iv _9] -<=@@'M~TU2/X29b2+V/
!;?229+^2= +=E!TVO/b2-?-GT/_9] 5+M1!21!