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2003

681.3.06

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4. .: -, 2003. 576 .: .

ISBN 5-94157-071-6 4 - , , -

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681.3.06

02429 24.07.00. 27.01.03. 70x100V,e. . . . . 46,44.

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199034, -, 9 , 12.

ISBN 5-94157-071-6 . ., 2001 , "-", 2001

1 2 3 4 5

I. WEB- 9

1. 11 11 TCP/IP 13 14

IP- 14 16 ' 19

20 20 21 21 22 22.... 22 23- () 23 24 24HTML- 24 ( HTML-) 24Web- 25

World Wide Web URL 25 26 26 26 27

2. CGI 28 CGI? 28 URL 29 GET 30

GET 32POST 32Content-type 32User-Age n t 33

IV

Referer 33Content-length ' 33Cookie 34Accept 34 telnet 34

POST 35 36 37

"" 38 38 39 POST\\ 40

3. CGI 42 43

44 CGI- 46

CGI- 48 48 GET 50 POST 51 URL- 53

56 57 61 62

64 64 (file) 66

Cookies 67 Cookie 69 Cookies 71 Cookies 71

73

II. .WEB- APACHE 77

4. Apache 79: ? 79 80 : Apache 80

: 81 : Apache 82 : Apache 86

Apache 88

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5. MySQL 93 93 Apache 95 96 97 MySQL 98 MySQL 100

III. 103

6. 105 ? 106 108 - 110 Web 114

7. , , 117 117

118 121 122 123

123 124

124 126

126string 127int, long 127double, float 127bool 127array 128list 128object 128void 128mixed 128

129 129 130 130

130 132 133

135 136 136 136

VI

137 137 138 138 140

140

8. 143 143 145 146 Cookies 148 149 151

9. 153 if-else 153 ; 154 while 155 do-while 156 for 156 break continue 157 do-while break 159 foreach 160 switch-case 161 require 162 include 163 include 163 164

10. 167 " ". 168 list() 170 : ? 170 array() 171 172

172 countQ 173 173 175 177

178 179

11. 181 182 184

return ...185

VII

186 187 188

190 191

SGLOBALS 192 194 195 195 197 " " 198 199 : Dump() 201 202

IV. 203

12. 206 206 if-else 207 209 210 212 213 214 216 ( ) 217 218 219 221- 223 225

13. 226 226

(asort()/arsort()) 226 (ksort()/krsort()) 227 uksort() 227 uasort() 228 array_reverce() 228 sort()/rsort() 228 usortQ 229 shuffleQ 229

230 231 ... 232

VIII

232/ 232 234 236

14. 238 238 239 239 241 242 242 243

15. 244 244 245

or die() 249 249

250 > 250

/ 251 / 251 CSV- 252

253 254

254 255

255 256

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262 "" 265 266

16. 268 268 269: 271

17. 273 273 275 ...276

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20. 285 . 285 286

286 287 287

: "" 288

21. WWW 289 289

289 290

290 Cookies 291

291 Cookie 292 Cookie 293

SSI virtual() 294 virtualO 294

22. RegEx 296 296

296 297 297

298 298

298 299

RegEx 299 300 302 304 304 305"" 305

308 309

309 309 310

310 310 E-mail 311 ..... 311

312

23. 314 GetImageSize() 315 GD 316 316 317 318 319 RGB 320

320 320 321 RGB- 322

322 322 323 324 324 324 325 325

326 326 327 327

TrueType 327 : 328 329 329

24. 332 332 333

error^reporting 334magic_quotesjgpc on/off 334max_execution_time 335track_vars on/off. 335

335 336 @ 337

337 ...338

XI

339 339 341 343

344

25. 345 ? 345 346 347 348 349

349 350

351 352

352 354: 354

Cookies 357 SID 357 358 359 Cookies ? 360

26. MySQL 361 362 MySQL 363 364 365 365 MySQL 366

366 371 371 371 371 372 , 372 ...372

373 373 374 374 375 MySQL 377

MySQL 378 379

XII

27. 381 381 DNS 382

IP- 383 IP- 383

V. 387

28. 389Multipart- 390 390 391 392

392: 393 395 396

29. . "" 397 397 398 404 405

: auto_prependjlle 406 : Apache 407

Apache 407 411 412 -.413

30. 415 416 417

417 419 421 422

423 423 425 426 427 428

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XIII

434 Apache 441 443

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31. - 453 454

454 456 MySQL 456

459 . 460 461 462 464 MySQL 465 478

479 481 482

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33. 496 496 501 503 checkbox 504

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30 I. Web-

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2. CGI 33

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34 I. Web-

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Netscape , , - Location URL ( , , self-redirect). - , , , , -

. Netscape , - , " ". -

, /. V .

Set-cookie: Set-cookie: _)

46 I. Web-

Date: Date: Sat, 08 Jan 2000 11:56:26 GMT

.

Server: Server: Apache/1.3.9 (Unix) P H P / 3 . 0 . 1 2 -

.

CGI- ,

, ( 3.1).

! 3.1. script.!... J

#include // rand()#include // /#include // rand()

// . ,void main(void) {

// int Num; time_t t; srand(time(St));// Num 0 9Num = rand()%10;// . html-printf("Content-type: text/html\n");// printf("Pragma: no-cache\n") ;// printf("\n");// printf ("") ;printf ("!") ;printf(" 0-9: %d",Num);printf ("") ;

3. CGI 47

CGI- .

cgi-bin, . , -

, ( ). , , ,

.

:

http://www.myhost.com/cgi-bin/script.cgi

HTML-. , Reload( ) - , ( ).

Pragma: no-cache

, ,

HTML-, . ,

- GIF- (, - ). : Content-type: image/git

-- GIF- ( fwri te, . . - "" GIF-). :

... - ...

... ...

, . ,

,

, -

. -

, .

: CGI- - HTML-, - MIDI-. content-type. He -

48 I. Web-

, -

500- ( Apache), .

CGI- , ( - , ), . ,

, ( POST) . .

-

.

, , , ( ). ( , -

):

_

( , -) - , -. , -

*/*, , .

HTTP_REFERER , , CGI-. , ,

, ( -, , -

).

HTTP_USER_AGENT . -

MSIE, Internet Explorer, , Mozi i ia, Netscape.

3. CGI 49

HTTP_HOST Web-, . , Host HTTP 1.1. , , -

, Location, ( , "" , ,

).

SERVER_PORT ( 80), . - Location.

REMOTE_ADDR IP- ( ) -, .

REMOTE_PORT, -

.

SCRIPT_NAME ( URL , ?). , , Location (self-redirect), action , ( ).

REQUEST_METHOD, ( - GET POST, ). -, -

, ,

, ,

, , POST. , - .

QUERY_STRING, URL . -, GET, POST ( action ).

50 I. Web-

CONTENT_LENGTH , .

,

POST-.

GET . ( , , URL ?) QUERY_STRING. , URL--. .

, .

, -

getenvo . , .

: 3.2.

#include // /ftinclude // getenvO

void main (void) {// REMOTE_ADDRchar *RemoteAddr = getenv("REMOTE_ADDR") ;

// ... QUERY_STRINGchar *QueryString = getenv("QUERY_STRING") ;

// printf ("Content-type: text/html\n\n") ;

// printf ( "" ) ;printf (". !");printf (" IP-: %s",RemoteAddr) ;printf (" , : %s",QueryString) ;printf ("") ;

CGI-. :

http: //www.myhost.com/cgi-bin/script. cgi?a=l&b=2

3. CGI 51

:

. !

IP-: 192.168.23 , : =1&=2

POST GET, , ( - stdin). To , , , -

. (, , , " " .)

: , POST, , GET. , POST URL-. , ,

QUERY__STRING.

,

POST? ? - CONTENT_LENGTH, (, - ). , POST-, GET-, :

| 3.3. POST

#include linclude

void main(void) {// char *RemoteAddr = getenv("REMOTE_ADDR");char *ContentLength = getenv("CONTENT_LENGTH");char *QueryString = getenv("QUERY_STRING");

// int NumBytes = atoi(ContentLength);

// char *Data = (char *)malloc(NumBytes + 1);

3 . 699

52 I. Web-

I / fread(Data, I, NumBytes, stdin) ;

// // ( )Data [NumBytes] = 0;

// printf ( "Content-type : text/html\n\n" ) ;

// printf ("") ;printf ( " . ! ") ;printf (" IP-: %s",RemoteAddr) ;printf (" : %d", NumBytes );printf (" , : %s", Data) ;printf (" , URL: %s",

QueryString) ;printf ("") ;

, ,

script. cgi , /cg i-b in/ . HTML- :

| 3.4. POST-

vform dction=/cgi-bin/script . cgi?param=value method=post>Namel: Name2 :

, - ,

HTML-, , , - :

. ! IP-: 1 3 6 . 2 3 4 . 5 4 . 2 : 23 , : namel=Vasya&name2=Petya , URL: param=value

3. CGI 53

, POST , GET. , POST , "" ( HTTP HTML).

URL- , , -

, , ""

, URL-. , URL- . . ,

, .

, , -

- ( "" , ) %, - .

, -

.

(, - ) , ( , & =). , - & =, ? , -

? , . , - , .

, : - (=), ( =), , :

| 3.5. URL-// st .// , .void UrlDecode (char *st) {char *p=st; // char hex[3]; // %int code; // // , ( ,

54 I. Web-

// 0, . )do {

// %~ . . .i f (*s t == ' % ' ) { //

h e x [ 0 ] = * ( + + s t ) ; h e x [ 1 ] = * ( + + s t ) ; hex[2]=0;// sscanf(hex,"%X",Scode);// *p++=(char)code;// , //

// , "+", " "else if(*st=' + ') *p++=' ';// , else *p++=*st;

} while(*st++!=0); //

,

, , , -

, . , -

, . .

sscanf () . , , , .

, -

, . -

:

| 3.6. POST- URL-#include #include

void main(void) {// char *RemoteAddr = getenv("REMOTE__ADDR");char *ContentLength = getenv("CONTENT_LENGTH");

// QUERY_STRINGchar *QueryString = malloc (strlen (getenv ("QUERY STRING")) -I- 1);

3. CGI _ 55

// QUERY_STRING strcpy (QueryString , getenv ( "QUERY_STRING" ) ) ;

// QUERY_STRINGUrlDecode (QueryString) ;

// int NumBytes = atoi (ContentLength) ;

// char *Data = (char* )malloc (NumBytes + 1) ;

// fread(Data, I, NumBytes, stdin) ;

// // ( )Data [NumBytes j = ;

// ( , // POST-, )UnDecode (Data) ;// printf ("Content-type: text/html \n\n") ;

// printf ("") ;printf (" . ! ") ;printf (" IP-: %s",RemoteAddr) ;printf ( " : %d", NumBytes);printf (" , : %s", Data) ;printf (" , URL: %s",

QueryString) ;printf ("") ;

, .

QUERY_STRING. ? - , . . -

, , -

3.5. , ,

. ? -: QueryString QUERY_STRING, , , . urlDecode ,

56 I. Web-

, , -

, .

, -

QUERY_STRING , , - ,

. .

, ? , . , -, " , "

( ).

( submit). , ( ). 3 -:

< i n p u t . . . >

< t e x t a r e a . . . > . . . < / t e x t a r e a >

. . .. . .

, , . ,

= , , -

&. , , , name, -

= .

, , -

. ,

( , - JavaScript) . . , :

... - ...

, Go! , , name.

. ,

, , -

3. CGI _ 57

- (, URL ). :

Go! submit=Go ! . - , , -

URL ( ,

submit). , , , =,

, name, ,

, value (, , ).

,

type. . , ,

( , name , ). ! .

HTML , - .

, .

(text)

58 I. Web-

, , , -

maxlen . , -

( "" ) - , -

.

value, .

(password)

, , , , .

, - . ,

value, , , - HTML- , , () ( ). - , , , , , -

,

- .

(hidden)

() . - , - ,

, , .

, , CGI-, - -

. E-mail , , -

, :

3. CGI 59

:

, -

text email. - , . :

: E-mail: :

, -

. , , -

.

,

, URL . , , ,

submit.

( _ j submit , . -

, , ,

submit ( -). , submit-. , . - hidden-, , submit: , , -

,

URL .

(checkbox)

60 I. Web-

( ), - , ( ). , , =, -

, .

checked, -, .

(radio)

3. CGI 61

value=TeKCT

name ( ) (, ), value. , name, - .

=_ ( , , , , ). , submit, (, -- ) , , .

(reset)

62 I. Web-

[width=iiiMpiffla] [height=BbicoTa][=]

>, oe

, . width - , a height . wrap, .

( ). virtual . -

, , ,

, .

.CD Physical , . None , .

, ( , ).

, , , -

, =, -

.

. - ( ) . . :

CTpoKalCTpOKa2

CTpOKaN

, . , -

, - .

size , . size 1, , size . multiple, , . -

, multiple .

3. CGI 63

. value, , - , ,

(, value ). , selected, ., : , HTML ( - ). ,

. , -

=, , ( , value, - ).

(multiple) , multiple-? : , , He-multiple-, , - . , , -

, :

=!&=2&...&=

, , -

. , -

. , -

, -:

OflMHflBaTpM

, -

(, URL- ):=&=&=

: ,

. ,

"", "". -

.

, multiple- - ( ), -miltiple - . , , ,

.

64 I. Web-

( , -

. -

,

Web. V.

-

-

, ,

. HTML . .

,

?, & =. , , ,

. , -

, , URL- - "" - - (, URL- %). - . , -

-

, , .

? &. , -,

POST, GET. , GET ... , - -

, enctype=muitipart/form-data. ( , , , enctype=appiication/x-www-form-uriencoded .) , , - ( ). HTTP- "-", . -

(\, , ):_\

Content-Disposition: form-data; =""\

3. CGI 65

\n\n

, :

3.7. Multipart-

Name: Box: Area: - TeKCT

, submit , :

127462537625367\Content-Disposition: form-data; name="Name"\n\n \

127462537625367\nContent-Disposition: form-data; name="Box"\n\nl\n

127462537625367\nContent-Disposition: form-data; name="Area"\n\n -

, ( _) . , ,

. , . -

. , , -

, , , . -

, ,

( \).

HTTP , - .

66 I. Web-

, .

( ) ( ), -, , . -

( , -)! .

: - , ="-"

( Content-Disposition),

, ( , ). , .

HTTP , \\, \. , , , , \. , - , .

(file) , . -

, , -

Browse . - :

- (, \^) . :

127462537625367\Content-Disposition: form-data; ="_";> f11="\ "\ \

.

.

\

3. CGI 67

,

( filename). , , .

, :,

( , -, ). , ,

.

Cookies Cookies ( , "" , "-

", ""). "", Netscape , . "" , -

, , , -

Cookies, , . ,

Cookie -- "". . , : , E-mail, ( ), , , ,

-

. -.

, -

, ,

.

,

? , -,

, , ,

? , .

, , , -

.

: , IP- . , ,

,

68 I. Web-

. , -

( , ) IP- () ( -

IP-, , , - - ). , -, .

,

, ,

, .

Cookies. Cookie - , -

( , !), ( ,) . , - Cookies, , , ,

. Cookies , ,

( Cookie). , Cookies, "" ( , -), -- "". ,

? , - , Cookies ( . ), , . -, HTML- - value (, , Cookies). . , .

Cookies, , -, Cookies - ( , ). , - Cookies . Cookies, Internet Explorer, "" Netscape, ., , Cookies ,

. , Internet Explorer. ,

Netscape ( , , ). ... , .

3. CGI 69

. , Cookie , . -

, ,

Cookie, URL , - ( ). ? : , - Cookies, (, , -

, Cookies). "" Cookies . : ,

, ( ,

Cookies). , "" Cookies

- Cookie , , ( ), .

Cookie : Cookie - ? " ", - . : Cookie , .

, Content-type, Cookie. - (, , ):Set-Cookie: name=value; !=; 1!=_; path=nyTb; secure

Cookie HTML- . , , - Cookie. :

, -

. : - , Cookie, - . ,. . ,

70 I. Web-

, -

.

^

, , : " , ?" : " , ! , - (, , )".

Cookie:

name

, Cookie. URL- , . . -- . , Cookies , URL- .

value, Cookie. -, ( Cookie) URL-. , , URL- (, , 2 , , . . ).

expires != Cookie. -, Cookie , . , expires=Friday,3i-Dec-99 2 3 : 5 9 : 5 9 GMT, "" "" 31 1999 . , :, "" Cookie. (, , Cookie 10 , - )? , . ,

, -

, , .

domain !1=_ , Cookie. . , ,

3. CGI 71

, , ""

Cookie . , , - .

path path=nyrb (, URI), , Cookie. , , , -

, . : , -

, , URI ( - ) , Cookie .

secure HTTPS, - .

( , ), .

, ( ), Cookie name value. : Cookie URL-, .

Cookies Cookies : - HTTP_COOKIE , QUERY_STRING, & ;. , Cookies:cookiel=valuel cookie2=value2, TO _1 :

cookiel=valuel;cookie2=value2.

,

.

Cookies , Cookies. URL- - , .

72 I. Web-

\ 3.8. , Cookies

#include #include

// void main() {// char Buf[1000];

// Cook Cookieschar *Cook = getenv("HTTP_COOKIE") ;

// 5 ("cook="), // Cookie, // (. ).Cook += 5; // 5

// QUERY_STRINGchar *Query = getenv("QUERY_STRING");

// , , // , , ,// if(strcmp(Query, "")) { // ?// QUERY_STRING,// 5 ( "name=") -// strcpy(Buf, Query + 5);// , Cookieprintf("Set-cookie: cook=%s; "

"expires=Friday,31-Dec-Ol 23:59:59 GMT", Buf);// CookieCook=Buf;

}// printf("Content-type: text/html\n\n") ;printf ("\n") ;

// ( ), if(strcmp (Cook, "")}printf(", %s!\n",Cook);

3. CGI _ 73

// printf ("\n") ;printf("Baine : " ) ;printf ("\n", Cook) ;printf ( "\n" ) ;printf ( "\n" ) ;printf ("") ;

URL - . - -

, . ,

31 2001 URL, , - . , ,

"" . ,

Cookie , , .

, -

. URL- Cookies, , - . , -

, : Cookies setcookie ( ) , Cookies , . .

, , ,

Cookies? ... . .

, - URL - . , , -

(login) (password). .

. -, , -

. -,

CGI- , -

74 I. Web-

, -

( ) , , , - ( , - ,

). , -, - , -

.

.

,

basic-. , -, :

WWW-Authenticate: Basic 1\="_"/1.0 401 Unauthorized"

,

. . _ -

, ,

.

CGI- - () - , ( ), ., , ( , ,

(. ) Cancel, . . ). - : -

, login password. , ,

( ) :

Authorization: Basic TG9naW46UGFzcw==

, , .

, -

( ). , , : ( ), "., , -

".

, ""

. : login password

3. CGI 75

Cookie, "" . , ,

Authorization: Basic _]

II.

.

WEB- APACHE

4

Apache: ? "" -

Apache, , - - Apache Windows 95/98. , , MySQL, Windows. (, - !), , Web!

, MySQL ( Windows 95/98) , . , : MySQL Windows 95/98, - MySQL: http://www.mysql.com.

,

(, Perl), ,

, . ,

100% -, -

( - Unix, Windows). , Win32, , , Apache , MIIS (Microsoft Internet Information Server - Microsoft) ASP (Active Server Pages - ), , , . , , -

. ,

HTML-. SSI (Server-Side Includes -), CGI (Common Gateway Interface ) , -

80 II. . Web- Apache

, . ? ( ) -- Web-. - ,

... ,

, "". Apache. , ,

Windows 95/98 PHP, CGI Perl- , Unix.

,

.

. :

Apache: http://www.apache.org; : http://www.php.net; MySQL: http://www.mysql.com; Active Perl: www.activestate.com; , Web-. : http://www.webclub.ru. : http://www.phpclub.net. dk: http://www.dklab.ru.

: Apache, Apache Windows 95/98. "" -

Apache: http://www.apache.org. -

Windows. Apache .

( ^ , -

. , -

Apache , . -

, , ,

. , ,

4. Apache 81

( ) - Apache, , , .

:

1. Apache. - Next (. 4.1), - Yes, .

Welcome to the Apache Web Server Setup program.This program will install Apache Web Setver on yourcomputer. '.

It is strongly recommended thai you exit all Windows pro gramsbefore running this Setup program.

Click Cancel to quit Setup onb* then dose emy programs you haverunning, pick Next to continue with the Setup program.

WARNING: This program is protected by copyright faw endinternational treaties, .

Unauthorized reproduction or distribution of this program, or any portion. of it may result in severe civil end criminal penalties, and will beprosecuted to the maximum extent possible under law.

fciext>

. 4.1. Apache

Choose Destination Location

Setup will install Apache Web Server in the following folder. , , . ; . .

To insteif to this folder, dick Next

To install to a different folder, click Browse and select another folder.

You can choose not to install Apache Web Server by clicking Cancelto exit Setup-

Destination Folder -. '.--- -.

C:\Program FilesV^acfie GroupNApache Biowse...


2. Next , Apache (. 4.2). - ,

( , , C:\Program Files\Apache Group\Apache). - .

3. Typical () Next (. 4.3).

4. Apache . , Next. - .

5. Finish. - , .

Setup Type

Click the type of Setup you prefer, then click Next.

1 Program will be installed wllh the mostcommonoptions. Recommendedformostusers.

Compact Program will be installed with minimum requiredoptions.

Cy.st.om You may choose the optjonsyouwantto install.Recommended for advanced users

. 4..

: Apache ,

. Apache C:\Program FilesXApache Group\Apache\htdocs, - . ,

,

(, z : ) subst, Windows. , .

4. Apache 83

1. , ( ). , , C : \ I N T E R N E T . z

:.

2. C:\autoexec.bat ( @echo off, ) :subst Z: C:\INTERNET

3. , z: . , C:\INTERNET, z : , . .

, Windows 95/98 . - subst " " (, , Z: C:\INTERNET), - .

Perl- ( ). - .

z: - (, Windows 95/98 DriveSpace). , , , - subst, , -. Web-, ?A DriveSpace . - DriveSpace, Windows . Z: home, locaihost.

Apache , - http://localhost. . cgi www. CGI-, . ,

( ). - . 4.4. httpd.conf, - conf Apache ( C : \ P r o g r a m Fi lesXApache GroupXApache). , - , Edit configuration, | Apache Web Server IManagement. Httpd.conf -- , -. ,

, .

4 . 699


. , -

,

(, , -

). . Apache locaihost, , -

, - .

- locaihost iSji

: JCJ Z:\home\localhost

i ! SI (F:)j : as>sft(Z:)B-Q home

-Sl locaihostCJ cgiCl WWW

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cgi ww\v

. 4.4.

serverName :ServerName locaihost

serverName, , . - # ( ), , , Apache.

DocumentRoot , HTML-. , z:\home\localhost\www)DocumentRoot z:/home/localhost/www

, - ( - ). .

:

Options Indexes IncludesAllowOverride AllAllow from all

4. Apache 85

,

( z: ). , -

-

, SSI .htaccess .

,

- . -, . , . .

-

, .

Directorylndex :Directorylndex index.htm index.html

, -

- ,

HTML-. , ,, index.php, .. , .htaccess .

CU :ScriptAlias /cgi-bin/ "z:/home/localhost/cgi/"

:

ScriptAlias /cgi/ "z:/home/localhost/cgi/", , . -

, CGI-. Apache , , http: // locaihost/cgi-bin, - z: /home/iocaihost/cgi. CGI- , /cgi-bin/ localhost, . - CGI- / c g i / .

, . CGI-. - , -

, .

( !) :

AddHandler cgi-script .bat .exe .cgi


Apache , exe, bat cgi - CGI-.

:

AddType text/html .shtmlAddHandler server-parsed .shtml .html .htm

Apache - SSI.

.

: Apache Apache, ! , , ApacheWeb Server, Management Start Apache, , - MS-DOS, . Apache. , , -

- h t t p d . c o n f . . , .

1. MS-DOS. , - . command . .

2. DOS::

cd "\Program FilesXApache Group\Apache"apache.exe

3. Apache , httpd.conf, . httpd.conf , , - "Apache/1.3.14 (Win32) running..."

, .

Windows , , .

, -

, . -

Start Apache - ++, Stop Apache ++. ++ , ++. , .

4. Apache 87

html z :/home/localhost/www, HTML- Apache, index.html . - :

http://localhost/index.html

http://localhost/

.

SSI z: /home/iocaihost/www HTML- Apache test.shtml ( - include!):

: 4.1. test.shtml

SSI Test!


:

http://localhost/cgi-bin/test.bat

DOS dir.

,

Windows: , test.bat, Apache - . , ,

,

Windows. test.bat , : - bat-, -, Unix.

- , Apache -, , - , -

ht tpd.conf . - log-, C:\Program FilesXApache Group\Apache\logs.

Apache, Apache , , z:/home/localhost/www z:/home/localhost/cgi CGI. (, , ) , a Apache ., -

, -

Apache. : IP- IP- ( name-based , -). , , - hacker, , locaihost, cracker 1 2 7 . 0 . 0 . 2 .

, "hacker" "cracker" . ,

Web-, "" . ru . com .

Unix, z: /home , ( locaihost). , hacker -

4. Apache 89

z: /home/hacker, (-, cgi www, ), cracker z: /home/cracker. : access. log ; errors, log ; www, , , HTML-; cgi CGI-. . 4.5 , .

_

; pY\hom

'- j home, Cl cracker

- _j hackei--1J cgi'Jj WWW

:- '21 lOCOlhOSl

_U cgi'O www

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. 4.5.

-

Apache httpd.conf (. ), - Windows. , . httpd.conf ( - Edit configuration. , .

:

I 4.3. ; - -

NameVirtualHost 127.0.0.1# localhost

ServerAdmin webmasters localhostServerName localhostDocumentRoot "z:/home/localhost/www"ScriptAlias /cgi/ "z:/home/localhost/cgi/"

90 //. . Web- Apache

ErrorLog z:/home/localhost/error.logCustomLog z:/home/localhost/access.log common

# hacker

ServerAdmin [email protected] hackerDocumentRoot "z:/home/hacker/www"ScriptAlias /cgi/ "z:/home/hacker/cgi/"ErrorLog z:/home/hacker/error.logCustomLog z:/home/hacker/access.log common

# cracker

ServerAdmin [email protected] crackerDocumentRoot "z:/home/cracker/www"ScriptAlias /cgi/ "z:/home/cracker/cgi/"ErrorLog z:/home/cracker/error.logCustomLog z:/home/cracker/access.log common

,

locaihost. , ( , 127.0.0.1) name-based hacker. , , - , , , .

NameVirtuaiHost , IP- ,

, , HTTP 1.1(, , name-based ). (, Directoryindex . .) - .

.htaccess - , , () "" , .

4. Apache 91

, cracker 1 2 7 . 0 . 0 . 2 , a hacker -- name-based ? - hosts, C : \ W I N D O W S Windows 95/98/Milienium C : \ w i N N T \ S Y S T E M 3 2 \ D R i v E R S \ e t c Windows NT Windows 2000.

hosts ( ) hosts . sam, , - , ! Microsoft -. hosts , .

hosts -- , :

127.0.0.1 localhost

localhost 127. . . 1.

) , localhost - . Microsoft!

,

:

! 4.4. hosts

127.0.0.1 localhost hacker127.0.0.2 cracker

, hacker , localhost. , hosts - IP-. , (, ) , . localhost , hacker . Apache 127. . . 1, hacker, - ., :

hacker: hacker; http: //hacker;


z : /home/hacker;

z\ /home/hacker/www, http: / / h a c k e r / ;

CGI z :/home/hacker/cg i , http://hacker/cgi/;

z: /home/hacker.

cracker:

cracker;

ht tp ://cracker h t t p : / / 1 2 7 . 0. 0. 2;

z : / h o m e / c r a c k e r ; z.-/home/cracker/www,

http: //cracker/;

CGI z: /home/cracker/cgi, h t t p : / / c r a c k e r / c g i / ;

z : /home/cracker .

, (, , - ) - http://127.o.o. l http: //localhost. , cgi-bin "" - , .

Apache.

,

, Stop Apache I I Apache Web Server I Management. Apache, -, , httpd.conf, ., Apache , .

5

PHP MySQL 4, ,, Apache. , setup-,

, Apache. , , .

,

http://www.php.net Downloads : - zip, . , Win32 Binaries. 4, , , , ,

.

. , -

-,

.

,

. ,

.

. -

, 4.0.3. , , -

, 4.0.10. , , , , ,

. , 4, "" "" -

.

1. -. Next (. 5.1).


& Welcome

Welcome to 40. Setup program. Thisprogram will install PHP 4.0.3pl1 on your computer.

You may need to stop your web server before installation. [IS BndPWS do not need to be stopped.

Dick Cancel to quit Setup and then stop your wsb server necessary. Click Next to continue with the Setup program.

WARNlNG;This program is protected by copyright iaw andinternational treaties.

Installer version number 1.0.1 -

Cancel

. 5.1. PHP

2. , I Agree. - Standard.

3. , . - : \, , , C:\program Fiies\PHP4, "" Apache (. 5.2). Browse... , -, , Next, - .

S Choose Destination Location

Setup will install PHP 4.0.3pl1 in the following folder

To install into a different folder, click Browse, and select anotherfolder. ; '

You can choosiSetup.

ell PHP (.. by clicking Cancel to exit

Destination FolderC:\Program Files\PHP4

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. 5.2.

5. PHP MySQL 95

4. SMTP- (Send Mail Transfer Protocol - ), - .

, Mail . , ,

, Outlook Express. ,

Mail .5. , .

Apache (. 5.3). . , ,

.

.

Apache, -, , -

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Welcome to the MySQL Setup program, This programwill install MySQL on your computer.. . "..

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define ("Password", "") ;if ( !mysql_connect (HostName, UserName, Password) ){ echo "He " . DBName. " !";

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\$ $, , ;

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