PHP Self-training project numbers and text pagination effect implemented in the function, _php tutorial

The number of PHP self-practice items and the pagination effect of text are implemented in the function,

/** * * * @param $_sql * @param $_size*/function_page ($_sql,$_size) {    //take out all the variables inside and you can access them externally .    Global $_page,$_pagesize,$_pagenum,$_pageabsolute,$_num; if(isset($_get[' Page '])) {        $_page=$_get[' Page ']; if(Empty($_page) ||$_page< 0 | | !Is_numeric($_page)) {            $_page= 1; } Else {            $_page=intval($_page); }    } Else {        $_page= 1; }    $_pagesize=$_size; $_num= _num_rows (_query ($_sql)); if($_num= = 0) {        $_pageabsolute= 1; } Else {        $_pageabsolute=Ceil($_num/$_pagesize); }    if($_page>$_pageabsolute) {        $_page=$_pageabsolute; }    $_pagenum= ($_page-1) *$_pagesize;}/** * _paging page function * @param $_type * @return return pagination*/function_paging ($_type) {    Global $_page,$_pageabsolute,$_num; if($_type= = 1) {        Echo''; Echo'
  
 

   
  

    ' ;   for ( $i= 0; $i< $_pageabsolute; $i+ + ) {  if ( $_page = = ( $i+1 )) {  Echo ' 
   
$i + 1). ' "Class=" selected ">". ($i+ 1). '
' ; }  Else  {  echo ' 
   
$i + 1). ' " > '. ($i+ 1). '
' ; }}  echo ' 
  
  
 
'; Echo''; } ElseIf($_type= = 2) {        Echo''; Echo'
  
 

  
   '
   ; 
   Echo'
   
  

  
'. $_page. ' /'. $_pageabsolute. ' Page |
'
   ; 
   Echo'
   
  

  
Total '.  $_num. ' A Member |
'
   ; 
   if(
   $_page= = 1
   ) {                    
   Echo'
   
  

  
Home |
'
   ; 
   Echo'
   
  

  
Prev |
'
   ; } 
   Else
    {                    
   Echo'
   
  

  
Home |
'
   ; 
   Echo'
   
  

  
$_page-1). ' " > Prev |
'
   ; }                
   if(
   $_page==
   $_pageabsolute
   ) {                    
   Echo'
   
  

  
Next Page |
'
   ; 
   Echo'
   
  

  
Last
'
   ; } 
   Else
    {                    
   Echo'
   
  

  
$_page+1). ' " > Next Page |
'
   ; 
   Echo'
   
  

  
$_pageabsolute. ' " > Last
'
   ; }        
   Echo'
  
 
'; Echo''; }}

Wrap the above code in the core library glob.funic.php

You can then simply call the following function in the file:

_pageing function call paging, 1|2,1 for digital paging, 2 for text paging
_paging (2);
?>

http://www.bkjia.com/PHPjc/1038571.html www.bkjia.com true http://www.bkjia.com/PHPjc/1038571.html techarticle PHP Self-Practice the number and text of the page effect is implemented in the function,/* * * * * @param $_sql * @param $_size */function _page ($_sql, $_size) {//will be removed from all variables inside). .

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