"" - "Books.Ru - " PHP 5 (ISBN 5-8459-1039-0) "Books.Ru - ". - ,
. , "" .
32.973.26 018.2.75 M52 681.3,07 . .. .. : [email protected],
http://www.dialektika.com 115419, , / 783; 031150, , / 152
, ., , , , , , , , , , . M52 . PHP 5 . : . . . . . ISBN 5 8459
1039 0 (.) . : .. , 2006. 848 . :
PHP. PHP, , , , , PHP 5. , PHP HTTP , XML, (MySQL SQLite), PHP .
, UML, PEAR PHP , , . 32.973.26 018.2.75
. , , , JOHN WILEY&Sons, Inc. Copyright 2006 by Dialektika
Computer Publishing. Original English language edition Copyright
2004 by Wiley Publishing, Inc., Indianapolis, Indiana. All rights
reserved including the right of reproduction in whole or in part in
any form. This translation published by arrangement with Wiley
Publishing, Inc. Wiley, the Wiley Publishing logo, Wrox, the Wrox
logo, and Programmer to Programmer are trademarks or registered
trademarks of John Wiley & Sons, Inc. and/or its affiliates.
All other trademarks are the property of their respective owners.
Wiley Publishing, Inc., is not associated with any product or
vendor mentioned in this book.
ISBN 5 8459 1039 0 (.) ISBN 0 7645 5783 1(.)
, 2006 , , by Wiley Publishing, Inc., 2004
1. PHP 2. 3. PHP, HTML 4. , 5. 6. 7. 8. XML 9. SQL 10. MySQL PHP
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XML XHTML Web PHP XML XML PHP4 XML DOM DOM PHP XML PHP5 SimpleXML
simplexml_load_string() simplxml_load_file()
simpleXML
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PHP PHP MySQL MySQL PHP
14
415 416 417 418 418 421 421 422 423 425 426 427 427 431 432 432
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11. PHP MySQL PHP htmlspecialchars() ENUM register.php in_use()
register_form() create_account() auth_user.php
access_logger.php
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Organization 521 526 526 527 527 529 535 535 537 541 542 549 551
552 553 553 554 554 555 555 555 556 557 557 557 558 558 559 559 569
572 574 574 574 575 575 577 578 581 585 587 589 589 590 590 592
14. PEAR PEAR? PEAR PHP PHP PEAR PEAR , PEAR PEAR pear.php.net
PEAR PEAR PEAR Windows PEAR , ? PEAR XML radiogeneratexml.php
radiorequest.php : radiogeneratexml.php : radiorequest.php
15. PHP5 e mail Internet e mail e mail PHP
mail() Internet (MIME) MIME MIME PEAR PHP e mail
17592 593 595 595 595 597 597 604 605 606 607 607 607 608 609
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17. : PHP ? Smarty
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setup.php initialize.php class.LogUtils.php
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. ODBC ODBC ODBC PHP ODBC ODBC Windows Linux ODBC PHP ODBC SQL
Server PHP Windows Microsoft SQL Server DSN ODBC PHP
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, . www.wrox.com ( www.williamspublishing.com).
32
( ) Download Code, . , ISBN ; ISBN 0 7645 5783 1. . , Wrox
www.wrox.com/ dynamic/books/download.aspx , Wrox.
Wrox , . . , , . , . , www.wrox.com . Errata. , Wrox. , ,
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www.wrox.com/contact/techsupport.shtml. , .
p2p.wrox.com P2P p2p.wrox.com. Web , Wrox . e mail , Wrox, , , .
http://p2p.wrox.com , , . , . 1. p2p.wrox.com "Register Now" (). 2.
"Agree" ().
33
3. , , , "Submit" (). 4. , . , ; . . Web . e mail , "Subscribe
to this Forum" ( ). Wrox P2P, , ( FAQ P2P ).
, , . , , . , . . , Web . , , , , . , , . . :E-mail: WWW:
[email protected] http://www.dialektika.com
:: 115419, , / 783 : 03150, , / 152
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50
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51
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52
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53
, Apache, httpd. , . , http://localhost. ( Windows PHP), , PHP.
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54
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56
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58
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63
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68
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70
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PHP- HTTP- ( ), HTTP Web , PHP . , (.. Web ). Web HTTP , , PHP ,
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language) ( ). . $todaysdate .$todaysdate = date("m",time()) . "-"
. date("d",time()) . "-" . date("Y",time());
77
, , : ; ; . .
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, , . , , , :$my_var = 1995; //$my-var echo " ". gettype($my_var) .
"
"; $my_var = settype($my_var, "string"); //$my_var echo " " .
gettype($my_var);
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is_int . , , , gettype() (, integer), ( integer).
80
2
, , , . , . (scope) . , ( ) . , PHP , ( 6) , .. . :$my_data = "
"; function send_data() { $my_data = " "; echo $my_data; }
send_data(); // echo $my_data; //
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$my_data , .
global . global, , ( 6 global ):$my_data = " "; function
send_data() { global $my_data; echo $my_data; } send_data(); //
echo $my_data; //
(.. ) static, . , , . ,
81
, 100 . , , . ( ):function get_record() { static $counter = 0;
$counter++; // $counter < 100 // , , // // $counter = > 100,
echo " " }
$counter .
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. , define(), , . :define("my_constant", "1995"); // my-constant
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82
2
; , , , . . , , ; , ++ () . , , , . , , ; $my_data = "Hello" . ,
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$c $b $c, $a. . , PHP () . , , ( , ). , . , (*) , (+), 2 + 2 * 12
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83
PHP :
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, $whole_name $first_name $last_name " " ( ). , . :$whole_name =
$first_name." ".$last_name;
84
2
Web , HTML ( , ):echo " = $whole_name";
HTML , , HTML , . $whole_name . , PHP , , . , ( ):echo "First
name plus last name = \$whole_name";
strlen()
strlen() . . $string_length:$string_length =
strlen($whole_name);
, (, ) (, , $string_length) , . , , , . strstr()
strstr() , , . $whole_name ( ) strstr() , . . ,
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$part_after_space . "";
strpos()
strpos() , , . , , ( ). $whole_name ( ) 2. , 3, , , , PHP , 0,
1, 2.
$letter_position = strpos($whole_name, "o"); echo " "": " .
$letter_position . "";
85
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chr() ASCII . ASCII Internet, , . , ASCII 10, 13. , , (chr(10)
chr(13)) .
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Web ) Web ( ). 2. ( PHP ): PHP5 -
86
2 - strlen() - strstr() strpos() ASCII-
chr()
3. , , . . 2.2.
87
. 2.2.
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88
2
strpos() , . $whole_name 2. (, 0, 2.) chr() , ASCII , . ASCII
224.
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89
, . Web PHP.
. : . , :$a $a $b $b = = = = ++$a; $a++; $b; $b; // $a, // $a,
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90
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91
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92
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93
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, . , , , (, pi()). , . .
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3:$my_array = array ("", "", "", " ");
$my_array array(). is_array(), ( true), , $my_var . , :
$zero_element = $my_array[0]; $one_element = $my_array[1];
$two_element = $my_array[2]; $three_element = $my_array[3];
95
( ) . , , . , , , :$my_named_array = array("dog" => "", "cat"
=> "", "hamster" => ""); $my_dog = $my_named_array["dog"];
$my_cat = $my_named_array["cat"]; $my_hamster =
$my_named_array["hamster"]; echo " $my_dog, - $my_cat,
$my_hamster";
, , . . , , , , , . , PHP , , :$my_named_array = array("dog"
=> "", "cat" => "", "hamster" => ""); $my_dog =
$my_named_array[0]; $my_cat = $my_named_array[1]; $my_hamster =
$my_named_array[2]; echo " $my_dog, - $my_cat, $my_hamster";
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, :$my_array["first"] = " ";
$my_array["first"] , PHP , . $my_array[], PHP
96
2
( ). : , , ( ). , , .
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. 2.4.
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print_r , . ( 4 , .)
97
PHP, , ; PHP , . . ( 3 4.) , . , , . count() (
):$number_of_elements = count($my_array);
array_count_values() ( ) , . $returned_array $argument_array,
$returned_array , , $argument_array. , :$argument_array =
array("dog", "dog", "cat", "cat", "hamster"); $returned_array =
array_count_values($argument_array); print_r($returned_array);
:Array ( [dog] => 2 [cat] => 2 [hamster] => 1 )
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, ). :$my_people_array = array("John" => "555-66-7777", John
=> "444-55-3333"); $my_ssn_array =
array_flip($my_people_array);
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sort() asort() (, ). sort(). , asort(). sort() , asort() .
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= sort($my_unsorted_array); $my_sorted_array_with_unchanged_indexes
= asort($my_unsorted_array);
98
2
PHP , PHP HTML ( ), Web , PHP ( , , ..). , PHP Zend Engine, Web
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100
3
, PHP HTML (Hypertext Markup Language ). HTML, HTML PHP . HTML
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101
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103
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104
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105
. 3.1.
PHP (php.ini) register_globals. off ( PHP 4.2) . , (, :
$_SERVER['DOCUMENT_ROOT']). (import_request_variables()), GET, POST
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106
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( displaying_predefined_ vars.php), $GLOBALS. , . , , . Web . ,
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107
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108
3
$_POST Cookie - $_COOKIE - $_FILES - $_ENV - $_REQUEST -
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109
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110
3
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(query string), URL . /. . , PHP , , . , , John , PHP , ,
$first_name. / . / , , HTML- XML- .. , PHP , , URL (, $first_name
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see%20a%20dynamic%20menu%20in%20operation
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116
3
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117
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2. text.html. 3. : :
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118
3
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name Author. , . , text.php, PHP : :
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119
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, (. . 3.5) , , , PHP .
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120
3
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2. textarea.html . 3. : Web-:
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3.7 .
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121
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2. checkbox.html . 3. :
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125
1. Web checkboxes.html: - ?
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3. checkboxes.php. 4. checkboxes.html (. 3.10).
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126
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5. . (. 3.11).
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checkboxes.php , checkboxes.html:echo "$_POST[Choice1]
"; echo "$_POST[Choice2]
"; echo "$_POST[Choice3]
";
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PHP, HTML
127
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, , , . , . PHP , . . HTML : - ?
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128
3
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129
. 3.12.
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GET, . , . , , , , . . , radio.html,
130
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131
2. listbox.html . 3. :
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132
3
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PHP, HTML
133
listbox.php name PHP $_POST[Price]: name='Hidden1'
value='$Message1'>"; name='Hidden2' value='$Message2'>";
name='Hidden3' value='$Message3'>"; value=''>";
135
2. hidden.php . 3. :
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136
3
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PHP, HTML echo "$Message1"; echo "$Message2"; echo
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137
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186
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