Similar to Google search paging under phpZF framework

Home

Backend Development

PHP Tutorial

Similar to Google search paging under phpZF framework_PHP tutorial

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Jul 13, 2016 am 10:38 AM

googlephpprintsourceuviewDowncodePaginationsearchframe

[Code] [PHP]Code

view source

print? 01 /** 02 * 03 * @param unknown_type $model 表类型 04 * @param unknown_type $ncontroller 那个控制器提交的controller 05 * @param unknown_type $naction 那个action提交的action 06 */ 07 public function fenyepage2($model,$ncontroller,$naction){ 08 if(!isset($_SESSION)) 09 {session_start();} 10<code>10 <code class="spaces"> $pageSize<code class="variable">$pageSize = = $_SESSION$_SESSION<code class="plain">['pagesize'[];'pagesize' ];11 $pageNow 11<code class="plain">= <code class="variable">$_SESSION$pageNow<code class="plain">[ 'pagenow'= ];$_SESSION [12'pagenow'<code class="spaces"> $offset];= ( $pageNow -1)* 12<code class="variable">$pageSize <code class="plain">;$offset = (13$pageNow<code class="spaces"> $db-1)*= $pageSize<code class="variable">$this->getAdapter();; 14 13<code class="spaces"> <code class="variable">$select$db<code class="plain">= $db= ->select();$this ->getAdapter();15 $select 14<code class="plain">->from( <code class="string">'student'$select<code class="plain">, '*'= );$db ->select();16 if 15<code class="plain">(!isset( <code class="variable">$_SESSION$select<code class="plain">)) ->from('student'<code>17 ,{session_start();}'*' );18 if 16<code class="plain">( <code class="variable">$_SESSIONif<code class="plain">['qsname'(!isset(]!=$_SESSION<code class="string">""){)) 19 17<code class="spaces"> <code class="variable">$sname= {session_start();}$_SESSION [ 'qsname' 18<code class="plain">];

if<tbody>
<code>20

( $_SESSION<code class="variable">$select->where(['sname like ?''qsname'<code class="plain">,"%$sname%"]!=);"" ){21


					
						
							19
						
							            <code class="variable">$sname = $_SESSION['qsname'];
					
				
			
		
		
			
				
					
						
							20
						
							            <code class="variable">$select->where('sname like ?',"%$sname%");
					
				
			
		
		
			
				
					
						
							21
						
							        }

22<code>22 <code class="spaces"> if<code class="keyword">if(<code class="plain">($_SESSION<code class="variable">$_SESSION[<code class="plain">['qsaddress'<code class="string">'qsaddress']!=<code class="plain">]!=

""""){<code class="plain">){

23<code>23 <code class="spaces"> $saddress<code class="variable">$saddress = <code class="plain">= $_SESSION<code class="variable">$_SESSION[<code class="plain">['qsaddress'<code class="string">'qsaddress'];<code class="plain">]; 24<code>24 <code class="spaces"> $select<code class="variable">$select

->where(->where('saddress like ?'<code class="string">'saddress like ?',<code class="plain">,"%$saddress%"<code class="string">"%$saddress%");<code class="plain">);

25<code>25 <code class="spaces"> }<code class="plain">} 26<code>26 <code class="spaces"> if<code class="keyword">if(<code class="plain">($_SESSION<code class="variable">$_SESSION[<code class="plain">['qsdept'<code class="string">'qsdept']!=<code class="plain">]!=

""""){<code class="plain">){

27<code>27 <code class="spaces"> $sdept<code class="variable">$sdept = <code class="plain">= $_SESSION<code class="variable">$_SESSION[<code class="plain">['qsdept'<code class="string">'qsdept'];<code class="plain">]; 28<code>28 <code class="spaces"> $select<code class="variable">$select

->where(->where('sdept like ?'<code class="string">'sdept like ?',<code class="plain">,"%$sdept%"<code class="string">"%$sdept%");<code class="plain">);

29<code>29 <code class="spaces"> }<code class="plain">} 30<code>30 <code class="spaces"> $coutNews<code class="variable">$coutNews = <code class="plain">= $db<code class="variable">$db->fetchAll(<code class="plain">->fetchAll($select<code class="variable">$select);<code class="plain">); 31<code>31 <code class="spaces"> $pageCount<code class="variable">$pageCount = <code class="plain">= ceil<code class="functions">ceil(<code class="plain">(count<code class="functions">count(<code class="plain">($coutNews<code class="variable">$coutNews)/<code class="plain">)/$pageSize<code class="variable">$pageSize);<code class="plain">); 32<code>32 <code class="spaces"> $select<code class="variable">$select->limit(<code class="plain">->limit($pageSize<code class="variable">$pageSize,<code class="plain">,$offset<code class="variable">$offset);<code class="plain">);//第一个参数:总共显示多少个。第二个参数:从第几个开始显示 33<code>33 <code class="spaces"> $res<code class="variable">$res = = $db$db<code class="plain">->fetchAll($select->fetchAll();$select );34 $native 34<code class="plain">= null; $native<tbody> <code>35= null; $native = 35<code class="string">"<a href="'%24ncontroller%24naction?pageNow=1&pagesize=%24pageSize'">首页</a>&nbsp" <code class="plain">;$native = 36

"<a href="%5C%24ncontroller%5C%24naction?pageNow=1&pagesize=%24pageSize">首页</a>&nbsp"<code class="spaces">

if;( $pageNow >1){ 36 <tbody><code class="keyword">if<code>37 ($nextPage$pageNow<code class="plain">= $pageNow>1){-1; 37<code>38 <code class="spaces"> $nextPage<code class="variable">$native .== " <a href="'%24ncontroller%24naction?pageNow=%24nextPage&pagesize=%24pageSize'">上一页</a> "$pageNow<code class="plain">; -1; 39 38<code class="plain">}

$native<tbody>
<code>40

" <a href="%5C%24ncontroller%5C%24naction?pageNow=%24nextPage&pagesize=%24pageSize">上一页</a> "<code class="keyword">if

((;$pageNow -1)>5){

39<tbody>
						
							<code class="spaces">        <code>41

}if ( $pageNow 40<code class="plain">+4> <code class="variable">$pageCountif<code class="plain">){//如果最后的页数和理应前面开始的页数小于10则((

$pageNow<tbody>
<code>42

-1)>5){ $start = 41<code class="variable">$pageCount <code class="plain">-9;if<code class="comments">//开始的页数和结束的页数相差9 ($pageNow<code>43 +4>}$pageCount<code class="keyword">else{){

//如果最后的页数和理应前面开始的页数小于10则<tbody>
					
				<code>44

42<code class="variable">$start <code class="plain">=$start<code class="variable">$pageNow -5;= //开始位置和结束位置相差5$pageCount -9;45//开始的页数和结束的页数相差9<code class="spaces"> }

43<tbody>
						
							<code class="spaces">                <code>46

}

<code class="keyword">else{
					
				
			
		
		
			
				
					
						
							<code>44
						
							<code class="spaces">                    <code class="variable">$start=<code class="variable">$pageNow-5;<code class="comments">//开始位置和结束位置相差5
					
				
			
		
		
			
				
					
						
							<code>45
						
							<code class="spaces">                }
					
				
			
		
		
			
				
					
						
							<code>46
						
							<code class="spaces">            }

else<code class="keyword">else{{ 47 47<code class="spaces"> <code class="variable">$start$start<code class="plain">= floor= ((floor<code class="variable">$pageNow-1)/10)*10+1;((

$pageNow<tbody>
<code>48

-1)/10)*10+1; }

48<tbody>
						
							<code class="spaces">            <code>49

}if ( $pageCount 49<code class="plain">>= <code class="variable">$startif<code class="plain">+10){ ($pageCount<code>50 >=$index$start<code class="plain">= $start+10){+10; 50<code>51 <code class="spaces"> $index<code class="plain">} = $start<code>52 +10;else {

51<tbody>
						
							<code class="spaces">            <code>53

}$index = $pageCount 52<code class="plain">+1;

else<tbody>
<code>54

{ }

53<tbody>
						
							<code class="spaces">                <code>55

$index = 56$pageCount<code class="spaces"> for+1;(; $start


					
						
							<code>54<code class="variable">$index

<code class="plain">;$start}++){ 55<code>57 $native 56<code class="plain">.=

            <code class="string">"  <a href="'%24ncontroller%24naction?pageNow=%24start&pagesize=%24pageSize'">$start</a>"

for<code class="plain">; (;$start<code>58

$index;<code class="variable">$start++){
					
				
			
		
		
			
				
					
						
							<code>57
						
							<code class="spaces">                <code class="variable">$native.=<code class="string">"  <a href="%5C%24ncontroller%5C%24naction?pageNow=%24start&pagesize=%24pageSize">$start</a>";
					
				
			
		
		
			
				
					
						
							<code>58
						
							<code class="spaces">            }

59<code>59 <code class="spaces"> if<code class="keyword">if(<code class="plain">($pageNow<code class="variable">$pageNow

$pageCount<code class="variable">$pageCount){<code class="plain">){

60<code>60 <code class="spaces"> $nextPage<code class="variable">$nextPage = <code class="plain">= $pageNow<code class="variable">$pageNow+1;<code class="plain">+1; 61<code>61 <code class="spaces"> $native<code class="variable">$native.=<code class="plain">.=

"  <a href="%5C%24ncontroller%5C%24naction?pageNow=%24nextPage&pagesize=%24pageSize">下一页</a> "<code class="string">"  <a href="'%24ncontroller%24naction?pageNow=%24nextPage&pagesize=%24pageSize'">下一页</a> "

; <code class="plain">; 62<code>62 <code class="spaces"> }<code class="plain">} 63<code>63 64<code>64 <code class="spaces"> $native<code class="variable">$native.=<code class="plain">.=

"  <a href="%5C%24ncontroller%5C%24naction?pageNow=%24pageCount&pagesize=%24pageSize">末页</a> "<code class="string">"  <a href="'%24ncontroller%24naction?pageNow=%24pageCount&pagesize=%24pageSize'">末页</a> "

;<code class="plain">; 65<code>65 <code class="spaces"> $native<code class="variable">$native.=<code class="plain">.=" 当前{$pageNow}||总共{$pageCount}页"<code class="string">" 当前{$pageNow}||总共{$pageCount}页";<code class="plain">; 66<code>66 <code class="spaces"> $model<code class="variable">$model->arrs = <code class="plain">->arrs = $res<code class="variable">$res;<code class="plain">; 67<code>67 <code class="spaces"> $model<code class="variable">$model->native = <code class="plain">->native = $native<code class="variable">$native;<code class="plain">; 68<code>68 <code class="spaces"> }<code class="plain">}

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

How do you modify data stored in a PHP session?Apr 27, 2025 am 12:23 AM

TomodifydatainaPHPsession,startthesessionwithsession_start(),thenuse$_SESSIONtoset,modify,orremovevariables.1)Startthesession.2)Setormodifysessionvariablesusing$_SESSION.3)Removevariableswithunset().4)Clearallvariableswithsession_unset().5)Destroythe

Give an example of storing an array in a PHP session.Apr 27, 2025 am 12:20 AM

Arrays can be stored in PHP sessions. 1. Start the session and use session_start(). 2. Create an array and store it in $_SESSION. 3. Retrieve the array through $_SESSION. 4. Optimize session data to improve performance.

How does garbage collection work for PHP sessions?Apr 27, 2025 am 12:19 AM

PHP session garbage collection is triggered through a probability mechanism to clean up expired session data. 1) Set the trigger probability and session life cycle in the configuration file; 2) You can use cron tasks to optimize high-load applications; 3) You need to balance the garbage collection frequency and performance to avoid data loss.

How can you trace session activity in PHP?Apr 27, 2025 am 12:10 AM

Tracking user session activities in PHP is implemented through session management. 1) Use session_start() to start the session. 2) Store and access data through the $_SESSION array. 3) Call session_destroy() to end the session. Session tracking is used for user behavior analysis, security monitoring, and performance optimization.

How can you use a database to store PHP session data?Apr 27, 2025 am 12:02 AM

Using databases to store PHP session data can improve performance and scalability. 1) Configure MySQL to store session data: Set up the session processor in php.ini or PHP code. 2) Implement custom session processor: define open, close, read, write and other functions to interact with the database. 3) Optimization and best practices: Use indexing, caching, data compression and distributed storage to improve performance.

Explain the concept of a PHP session in simple terms.Apr 26, 2025 am 12:09 AM

PHPsessionstrackuserdataacrossmultiplepagerequestsusingauniqueIDstoredinacookie.Here'showtomanagethemeffectively:1)Startasessionwithsession_start()andstoredatain$_SESSION.2)RegeneratethesessionIDafterloginwithsession_regenerate_id(true)topreventsessi

How do you loop through all the values stored in a PHP session?Apr 26, 2025 am 12:06 AM

In PHP, iterating through session data can be achieved through the following steps: 1. Start the session using session_start(). 2. Iterate through foreach loop through all key-value pairs in the $_SESSION array. 3. When processing complex data structures, use is_array() or is_object() functions and use print_r() to output detailed information. 4. When optimizing traversal, paging can be used to avoid processing large amounts of data at one time. This will help you manage and use PHP session data more efficiently in your actual project.

Explain how to use sessions for user authentication.Apr 26, 2025 am 12:04 AM

The session realizes user authentication through the server-side state management mechanism. 1) Session creation and generation of unique IDs, 2) IDs are passed through cookies, 3) Server stores and accesses session data through IDs, 4) User authentication and status management are realized, improving application security and user experience.

See all articles

Hot AI Tools

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress images for free

Clothoff.io

AI clothes remover

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Assassin's Creed Shadows: Seashell Riddle Solution

1 months agoByDDD

What's New in Windows 11 KB5054979 & How to Fix Update Issues

3 weeks agoByDDD

Where to find the Crane Control Keycard in Atomfall

1 months agoByDDD

How to fix KB5055523 fails to install in Windows 11?

2 weeks agoByDDD

InZoi: How To Apply To School And University

3 weeks agoByDDD

Hot Tools

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

Dreamweaver CS6

Visual web development tools

MantisBT

Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

Hot Topics

Where is the login entrance for gmail email?

7755

1643

1399

1293

1234