ПрактикаWEB_2

((

n

n

Interneto.

n

Interneto

A DC'

'

'

N>;-

(

-

:

-

f_-

5

-

A DC$

' '

-

'

%5

-

NWTGAG5

-

DkHC5

-

WEB-

5

aa][W

(

(

+-

$ II)

c

(

2

2

2

2

)

2

N>;

2

2

c

c

14

I

-

c

T

- T621

T

6 ( c

)

(

(

(

1.

2.

3.

4.

5.

:

1.

- pGAG

HgWdk

q'

',++ ' . (

2.

- p

q'

4

', + ',22 (

3.

'

web -

GAG Dkc ' - -

' ,

(

<?php

WUa

+0;

?>

GAG(x

' -

(

-

WUa'

-

$

%(

GAG

'

(

+

$

%

-

$

%

*

/

%

++

x

$

+%'

4

--

$

+%'

4

4

<?php

$num1 = 10;

$num2 = 7;

echo "\$num1 = ". $num1;

echo "<br/>\$num2 = ". $num2;

echo "<br/>\$num1 + \$num2 = ". ($num1 + $num2);

echo "<br/>\$num1 - \$num2 = ". ($num1 - $num2);

echo "<br/>\$num1 * \$num2 = ". $num1 * $num2;

echo "<br/>\$num1: \$num2 = ". $num1 / $num2;

echo "<br/>\$num1 % \$num2 = ". $num1 % $num2;

)

4

echo "<br/>++\$num1 = ". ++$num1;

//

$num1 = 11

g_+7+5)

)

4

//

$num1 = 11

$num1=10; )

)

4

echo "<br/>--\$num1 = ". --$num1;

$num1=10;

)

4

4

u

$&&

%

'

'

u

$&&

%

'

(

4

<?php

)

4

$num1 = 10;

$num2 = 7;

dWl7&& g_+& g_,5)

+2

echo "<br/>\$rez = ". $rez;

)

g_+

4

$num1 = 10;

$rez = $num1++ & g_,5)

+1

echo "<br/>\$rez = ". $rez;

)

&& --

$str = "abc";

WUa 6Td)8(&&efd5)

STV

4

+%

SeW'

'

,%

+

'

(

'

77

' 777

'

(

+(

GAG>jbWdf>V[fad'

4

<?php

WUa

+05

?>

[VWj(bb

fb4)aUS aef/.

,(

bb'

GAG

(

bb[ a$%5

(

'

(

.(

GAG

'

'

(

4 efd7

5 efd(7

5 WUa efd5

1.

GAG(

2.

(

17 (

c

)

(

1.

2.

3.

4.

5.

:

1.

- pGAG HgWdk

q'

',++ ' . (

2.

- p

q'

4

', + ',22 (

3.

'

web -

GAG Dkc ' - -

' , (

NWT-

A DC-

(

-

-

(

-

'-

(

<D '

-

(

+%

6ad_8 6)ad_8

(

6ad_8

4SUf[a _WfaV(z SUf[a

LIC

'

(z

_WfaV

'

A G

5

GF

> (

GF

>

(

>

'

A G-

'

GF

A G-

(

<form method="post" action="./admin/add_story.php">

</form>

2)

(checkbox)

checkbox

,

.

<input name="x'

" type="

" value="

">

<input>,

name

type(checkbox).

,

checked.

'

7

'

'

(

4

6[bgfS_W7_kUaadfkbW7UWU]Taj hSgW7dWV UWU]WV8

$

%

<input name="mycolor" type="checkbox" value="blue">

<input name="mycolor" type="checkbox" value="black">

<input name="mycolor" type="checkbox" value="white">

3)

(radio)

radio

,

.

<input name="x'

" type="

" value="

">

(radio)

name, type value. z

S_W

'fkbW

dSV[a'

hSgW

(

'

7

(

UWU]WV'

,

$

%

(

'

(

:

<input name="mycolor" type="radio" value="white">

<input name="mycolor " type="radio" value="green" checked>

(

)

<input name="mycolor " type="radio" value="blue">

<input name="mycolor " type="radio" value="red">

<input name="mycolor " type="radio" value="black">

4)

(Reset)

<input type=" " name="x'

" value="

">

$dWeWf%'

'

'

(

:

<input type="reset" name="Reset" value="

">

/%

$eWWUf%

6eWWUf8

'

(

6eWWUf86)eWWUf8(

6abf[a86)abf[a8

'

hSgW

(

6abf[a8

eWWUfWV'

(

e[lW

'

(

e[lW

+'

(

_gf[bW'

$

e[lW7+

%(

<select name="x'

" size = "

" multiple>

6abf[a hSgW7

8

'

'

6)abf[a8

</select>

7

'

7

+" 7

,"

7

E(

0%

$fWjf%

(

6[bgffkbW7

S_W7x

e[lW7

_SjW f7

(

8

e[lW

_SjW f

'

fkbW

fWjf(

hSgW'

hSgW-

(

'

(

:

<input type="text" name="txtName" size="10" maxlength="5" value="

">

1%

$bSeeiadV%

'

'

'

(

:

<input type="password" name="txtName" size="10" maxlength="5">

2%

$fWjfSdWS%

'

(

,

(

6fWjfSdWS S_W7x

Uae7

daie7

8

6)fWjfSdWS8

6fWjfSdWS86)fWjfSdWS8(

S_W

(

$Uae%

$daie%(

dWSVa k'

'

'

(

'

4

6fWjfSdWS S_W7fjf:dWS Uae7+/ daie7+

dWSVa k8

'

'

dWSVa k

</textarea>

3%

'

(

<input name="x' " type=" " value="

">

<input>,

name, type value.

z

name

'

, type

,

value

.

:

<input name="email" type="hidden" value="spam@nospam.ru">

+%

$egT_[f%

(

6[bgffkbW7

S_W7x

hSgW7

8

,

4fkbW7egT_[f

hSgW7

(z

S_W

'

'

'

'

(

7

(

++%

$TdaieW%

(

TdaieW

6ad_86)ad_8(

6ad_8

WUdkbf(z

WUdkbf

_gf[bSdf)ad_ - VSfS'

'

(

- "file".

<form enctype="multipart/form - data" action="upload.php" method="post">

: <input name="my_file" type="file">

<input type="submit" value="

">

</form>

' fieldset

' .

</fieldset>.

<legend></legend>.

'

-

.

:

<fieldset>

<legend>

(

)</legend>

'

(6)[WVeWf8

'

A DC-

GAG

RGF

R > '

_WfaV

(

+

4

(

4

A DC

GAG-

(

4

4ad_(f_ SUf[a(bb(

ad_(f_

f_ -

_kfWjf

_e 4