国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂

? ??? ?? PHP ???? PHP ??? ?? ??? ?? ??? ??(?? ??)

PHP ??? ?? ??? ?? ??? ??(?? ??)

Jul 25, 2016 am 08:52 AM

  3. // ?????? ?? ??

  4. $link = mysql_connect("localhost", "mysql_user" , "mysql_passWord")
  5. ?? die("??? ? ????: " . mysql_error())
  6. // ?? ??? ?? ????
  7. if( isset($_GET['page']) ){
  8. $page = intval( $_GET['page'] );
  9. }
  10. else{
  11. $page = 1;
  12. }
  13. //???? ??? ?
  14. $PageSize = 10;
  15. //? ??? ? ????
  16. $sql = "????? ??? count(*) ??";
  17. $result = mysql_query($sql);
  18. $row = mysql_fetch_row($ result);
  19. $amount = $row['amount'];
  20. // ? ??? ? ??
  21. if( $amount ){
  22. if( $amount < $page_size ){ $page_count = 1; } //? ??? ?? $PageSize?? ??? ???? ??? ?? ????
  23. if( $amount % $page_size ){ //??? ???? ?? ????? ??? ?? ?? ?
  24. $page_count = (int)($amount / $page_size) 1; //???? ??? ?? ????? ??? ?? ?? ?? ????. ??? ?, ????? 1? ??
  25. }else{
  26. $page_count = $amount / $page_size; //???? ??? ??? ?? ? ??? ?? ??? ?? ?? ?? ????. ??? ?
  27. }
  28. }
  29. else{
  30. $page_count = 0;
  31. }
  32. // ??? ??? ??
  33. $page_string = '';
  34. if( $page == 1 ){
  35. $page_string .= '? ?? ???|?? ???|';
  36. }
  37. else{
  38. $page_string .= ' ? ?? ???|?? ???|';
  39. }
  40. if( ($page == $page_count) || ($page_count == 0) ){
  41. $page_string .= '?? ???|??? ???';
  42. }
  43. else{
  44. $page_string .= '?? ???< /a>|??? ???';
  45. }
  46. // ???? ???? 2?? ?? ???? ??? ?????
  47. if( $amount ){
  48. $sql = "select * from table order by id desc Limit "($page-1). *$page_size .", $page_size";
  49. $result = mysql_query($ sql);

  50. while ( $row = mysql_fetch_row($result) ){

  51. $ rowset[] = $row;
  52. }
  53. }else{
  54. $rowset = array();
  55. }
  56. // ??? ???? ??? ???? ?? ???? ??? ????. ?? ??? ???? ?, ?? 2?? ??? ???? ?? ??? ??? ? ????
  57. ?>

?? ??

4.OO ??? ?? ?????? ??? pear db ???? ???? ?????.

  4. // ???: Pager.class.php
  5. // ??? ???, ? ???? Used ??? ??? ???? ? ???? ????? ??? ???? ????
  6. Class Pager
  7. {
  8. var $PageSize; //? ???? ??
  9. var $CurrentPageID; ?? ??? ?
  10. var $NextPageID ; //?? ???
  11. var $PreviousPageID; //?? ???
  12. var $numPages; //? ??? ?
  13. //? ??? ? of records
  14. var $isFirstPage; / /??? ?????
  15. var $isLastPage; //??? ?????
  16. var $sql; >

    function Pager($option)

  17. {
  18. global $db;
  19. $this->_setOptions($option);
  20. // ? ?? ?
  21. if ( !isset($this->numItems) )
  22. {
  23. $res = $db->query($this->sql);
  24. $this->numItems = $res-> ;numRows();
  25. }
  26. // ? ??? ?
  27. if ( $this->numItems > 0 )
  28. {
  29. if ( $this->numItems < $this->PageSize ){ $this->numPages = 1; }
  30. if ( $this->numItems % $this->PageSize )
  31. {
  32. $this->numPages = (int)($this->numItems / $this- >PageSize) 1;
  33. }
  34. else
  35. {
  36. $this->numPages = $this->numItems / $this->PageSize;
  37. }
  38. }
  39. else
  40. {
  41. $this->numPages = 0;
  42. }

  43. CurrentPageID )
  44. {
  45. ??? $this->numPages == 1:
  46. $this->isFirstPage = true;
  47. $this->isLastPage = true;
  48. break;
  49. ?? 1:
  50. $this->isFirstPage = true;
  51. $this->isLastPage = false;
  52. break;
  53. ?? $this-> ;numPages:
  54. $this->isFirstPage = false;
  55. $this->isLastPage = true;
  56. ??;
  57. ???:
  58. $this->isFirstPage = false;
  59. $this->isLastPage = false;
  60. }

  61. if ( $this->numPages > 1 )

  62. {
  63. if ( !$ this->isLastPage ) { $this->NextPageID = $ this->CurrentPageID 1 }
  64. if ( !$this->isFirstPage ) { $this->PreviousPageID = $this->CurrentPageID - 1; }
  65. }

  66. return true;

  67. }

  68. /***

  69. *
  70. * ?? ?? ?????? ??? ??
  71. * ?? ?? ??? ? ?? ? ???? ?? ???? ?????? ??? ?? ? ??? ??? ??? ? ????. ???? ??
  72. * ?? ??? ??? ?? ?? ?? getPageData? ?? ???? 2?? ?? ???? ??? ?? ? ????.
  73. * ??? ?? ?? getPageData ???? ?????
  74. *
  75. ***/

  76. ?? getDataLink()

  77. {
  78. if ( $this->numItems )
  79. {
  80. global $db;

  81. < p> $PageID = $this->CurrentPageID;

  82. $from = ($PageID - 1)*$this->PageSize;

  83. $count = $this- >PageSize;
  84. $link = $db->limitQuery($this->sql, $from, $count); //?????? ???? ????? Pear DB::limitQuery ???? ?????.

  85. return $link;

  86. }
  87. else
  88. {
  89. return false;
  90. }
  91. }

  92. *

  93. *
  94. * ?? ??? 2?? ?? ???? ??
  95. *
  96. ***/

  97. < ;p> function getPageData()
  98. {
  99. if ( $this->numItems )
  100. {
  101. if ( $res = $ this->getDataLink() )
  102. {
  103. if ( $res->numRows() )
  104. {
  105. while ( $row = $res->fetchRow() )
  106. {
  107. $result[] = $row;
  108. }
  109. }
  110. else
  111. {
  112. $result = array();
  113. }

  114. $result;

  115. }
  116. else
  117. {
  118. false ??;
  119. }
  120. }
  121. else
  122. {
  123. false ??;
  124. }
  125. }

  126. function _setOptions($option)

  127. {
  128. $allow_options = array(
  129. 'PageSize',
  130. 'CurrentPageID',
  131. 'sql',
  132. 'numItems'
  133. );

  134. foreach ( $option as $key => $value )

  135. {
  136. if ( in_array($key, $allow_options) && ($value != null) )
  137. {
  138. $this->$key = $value;
  139. }
  140. }

  141. true? ?????.

  142. }
  143. }
  144. ?>

  145. ?? ?:

  146. // ?? ??: test_pager.php
  147. // ??? ?? pear db ????? ?????? ?? ??
  148. require "Pager.class.php"
  149. if ( isset($_GET['page']) )
  150. {
  151. $page = (int)$ _GET ['page'];
  152. }
  153. else
  154. {
  155. $page = 1;
  156. }
  157. $sql = "ID?? ??? ???? * ??"; pager_option = array(
  158. "sql" => $sql,
  159. "PageSize" => 10,
  160. "CurrentPageID" => $page
  161. )
  162. if ( isset ( $_GET['numItems']) )
  163. {
  164. $pager_option['numItems'] = (int)$_GET['numItems'];
  165. }
  166. $pager = @new Pager( $ pager_option);
  167. $data = $pager->getPageData();
  168. if ( $pager->isFirstPage )
  169. {
  170. $turnover = "????|?? ???|"; >}
  171. else
  172. {
  173. $turnover = "????| ?? ???|";
  174. }
  175. if ( $ pager->isLastPage )
  176. {
  177. $turnover .= "?? ???|??? ???";
  178. }
  179. else
  180. {
  181. $turnover .= "?? ???|??? ???";
  182. }
  183. ?>

?? ??
? ?? ??? ?????. ? ???? ??? ??? ?? ??? ???? ????. ??? ??? ?? ??? ??? ???? ?? ?? ? ???? ? ????. ??? ? ??? ?? ??? ??? ? ????. ? ?? ??? Pager ???? ???? ?? ?? ???? ???? ???? ???? ????. ??? ??? ?? ??:

  2. Class MemberPager? Pager? ?????
  3. {
  4. ?? showMemberList()
  5. {
  6. global $db;

  7. $data = $this->getPageData()

  8. // ??? ???? ??
  9. // ... ..
  10. }
  11. }
  12. /// ??
  13. if ( isset($_GET['page']) )
  14. {
  15. $page = (int)$_GET[ ' ???'];
  16. }
  17. else
  18. {
  19. $page = 1;
  20. }
  21. $sql = "ID?? ?? ???? * ??"; = array(
  22. "sql" => $sql,
  23. "PageSize" => 10,
  24. "CurrentPageID" => $page
  25. )
  26. if ( isset($ _GET ['numItems']) )
  27. {
  28. $pager_option['numItems'] = (int)$_GET['numItems'];
  29. }
  30. $pager = @new MemberPager($pager_option ) ;
  31. $pager->showMemberList();
  32. ?>

  36. ?? ??
??: ?? ?????? ???, ?? ???????? ??? ???? ?? ??? ????. mysql: ??? ?? ???, ??? * ?? pgsql: ??? ?? m ??? n?? * ?? ... ??? ????? ??? ???? pear db ????limitQuery ???? ???? ???.

? ????? ??
? ?? ??? ????? ???? ??? ??????, ???? ?????? ????. ? ???? ?? ???? ?? ??? ?? ????. ???? ??? ???? ???? ??? ?? admin@php.cn?? ?????.

? AI ??

Undresser.AI Undress

Undresser.AI Undress

???? ?? ??? ??? ?? AI ?? ?

AI Clothes Remover

AI Clothes Remover

???? ?? ???? ??? AI ?????.

Video Face Swap

Video Face Swap

??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!

???

??? ??

???++7.3.1

???++7.3.1

???? ?? ?? ?? ???

SublimeText3 ??? ??

SublimeText3 ??? ??

??? ??, ???? ?? ????.

???? 13.0.1 ???

???? 13.0.1 ???

??? PHP ?? ?? ??

???? CS6

???? CS6

??? ? ?? ??

SublimeText3 Mac ??

SublimeText3 Mac ??

? ??? ?? ?? ?????(SublimeText3)

???

??? ??

?? ????
1747
16
Cakephp ????
1600
56
??? ????
1542
28
PHP ????
1400
31
???
PHP ?? API ????? ?? ??? ?????? PHP ?? API ????? ?? ??? ?????? Jun 14, 2025 am 12:27 AM

ToversionAphp ??, forclarityandeasofrouting, ac

PHP?? ?? ? ??? ????? ????????? PHP?? ?? ? ??? ????? ????????? Jun 20, 2025 am 01:03 AM

TOSECURELYHANDLEAUSTENCENDACTIONANDACTERIZINGINPHP, FORCUCTSESTEPS : 1. ALWAYSHASHPASSWORTHPASSWORD_HASH () ? VERVERIFYUSINGPANSWORD_VERIFY (), usePREPAREDSTATEMENTSTOPREVENTSQLINGERGED, andSTOREUSERSESSEATAIN $ _SESSIONSAFTERLOGIN.2.impleplempletrole ?? ACCESSC

PHP? ?? ?? (??)? ???? ?? ?? ? ? ????? PHP? ?? ?? (??)? ???? ?? ?? ? ? ????? Jun 14, 2025 am 12:25 AM

phpdoesnothaveAbuilt-inweakMapButofferSweakReference.1.WeakReenceAllowsholdingReferences withoutpreventinggarbageCollection.2.ItusteForCaching, Eventlisteners, andMetAdataWithoutAftingObjectLifeCycles.3.youcoucococococococcinccing

PHP? ?? ? ?? ?? ????? ????? ???? ?????? PHP? ?? ? ?? ?? ????? ????? ???? ?????? Jun 14, 2025 am 12:25 AM

ProceduralAndObject-OrientedProgramming (OOP) InphpDiffersiMINTIFINTIONTERINGLISTURE, ??? ? ? DATAHANDLING

PHP?? ?? ???? ??? ??? ?? ? ? ??????? PHP?? ?? ???? ??? ??? ?? ? ? ??????? Jun 19, 2025 am 01:05 AM

PHP?? ?? ???? ???? ????? ??? ?? ??? ???? ?? ??? ??? ??? ???? ????. 1. finfo_file ()? ???? ?? ?? ??? ???? ???/jpeg? ?? ?? ?? ? ?????. 2. uniqid ()? ???? ??? ?? ??? ???? ? Web ?? ????? ??????. 3. php.ini ? html ??? ?? ?? ??? ???? ???? ??? 0755? ?????. 4. Clamav? ???? ???? ???? ??? ??????. ??? ??? ?? ???? ????? ???? ?? ??? ????? ???? ??? ? ??? ?????.

PHP?? == (??? ??)? === (??? ??)? ???? ?????? PHP?? == (??? ??)? === (??? ??)? ???? ?????? Jun 19, 2025 am 01:07 AM

PHP?? ==? ==? ?? ???? ?? ??? ??????. == ?? ??? ?? ?? ?????. ?? ??, 5 == "5"? true? ????, ?? ??? ???? ?? ?? ??? ????? ????? (? : 5 === "5"? false? ?????. ?? ?????? ===? ? ???? ?? ?????? == ?? ??? ??? ???? ?????.

PHP? NOSQL ?????? (? : MongoDB, Redis)? ??? ?? ??? ? ????? PHP? NOSQL ?????? (? : MongoDB, Redis)? ??? ?? ??? ? ????? Jun 19, 2025 am 01:07 AM

?, PHP? ?? ?? ?? ?????? ?? MongoDB ? Redis? ?? NOSQL ??????? ?? ??? ? ????. ?? MongoDBPHP ???? (PECL ?? Composer? ?? ??)? ???? ????? ????? ??? ?????? ? ???? ????? ??, ??, ?? ? ?? ??? ?????. ??, Predis ????? ?? Phpredis ??? ???? Redis? ???? ?? ? ?? ? ??? ???? ??? ????? Phpredis? ???? ?? Predis? ?? ??? ?????. ? ? ?? ??? ???? ? ????? ????.

php (, -, *, /, %)?? ?? ??? ??? ?????? php (, -, *, /, %)?? ?? ??? ??? ?????? Jun 19, 2025 pm 05:13 PM

PHP?? ?? ??? ??? ???? ??? ??? ????. 1. ?? ??? ?? ? ?? ??? ??? ???? ???? ??? ? ????. ??? ??? ???? ????? ????? ???? ????. 2. ?? ?? ?? - ??, ??? ???? ?? ??? ?????. 3. ?? ???? ??? ??? ???? ??? ??? ?????. 4. Division? / ??? ???? 0?? ??? ?? ????? ??? ?? ??? ?? ? ? ????. 5. ???? ??? ???? ?? ?? ? ?? ??? ???? ? ??? ? ???, ??? ?? ? ? ??? ??? ???? ?????. ? ???? ???? ???? ??? ??? ??? ???? ?? ??? ? ??????? ????.

See all articles