column Pagination

[sandy1028]

Hi,

 

I have a problem in pagination of columns. 5 columns should be displayed in a page. Help me in displaying the rows based on columns.

All the columns are displayed in first page. Help me with this

 

 

<?php
$file='data.txt';
function paginateRecords($file,$page,$numRecs=10){
$data=array_reverse(file($file));
// calculate total of records
foreach($data as $line){
$text_line=explode("|",$line);
foreach($text_line as $text){
$tex=explode(":",$text);
$numPages=ceil(count($text_line)/$numRecs);
}
}
// validate page pointer
if(!preg_match("/^\d{1,2}$/",$page)||$page<1||$page>$numPages){
$page=1;
}
// retrieve records from flat file
$data=array_slice($data,($page-1)*$numRecs,$numRecs);
// append records to output
foreach($data as $line){
$text_line=explode("|",$line);
foreach($text_line as $text){
$tex=explode(":",$text);
for($i=0;$i<=5;$i++){
for($j=$i; $j<count($data[$i]);$j++){
$output.=$tex[$i][$j].' ';
}
}
}
$output.='<br />';
}
// create previous link
if($page>1){
$output.='<a href="'.$_SERVER['PHP_SELF'].'?page='.($page-1).'">Previous</a> ';
}
// create intermediate links
for($i=1;$i<=$numPages;$i++){
($i!=$page)?$output.='<a href="'.$_SERVER['PHP_SELF'].'?page='.$i.'">'.$i.'</a> ':$output.=$i.' ';
}
// create next link
if($page<$numPages){
$output.=' <a href="'.$_SERVER['PHP_SELF'].'?page='.($page+1).'">Next</a> ';
}
return $output;
}
//require_once('pager.php');
$page=$_GET['page'];
echo paginateRecords($file,$page);

User1 : 23 : 23 :45 | user2 : 32 : 33 : 34 | User3 : 23 : 33 : 455 |User4 : 34 : 9: 34 |User5 : 023 : 233: 435 |User6 : 2 : 3: 5 |User7 : 33 : 33: 434 |User8 : 323 : 3: 4 |User9 : 33 : 53: 445 |User10 : 23 : 23 :45 |User11 : 23 : 23: 45 |User12 : 23 : 23 :45 |User13 : 23 : 23 : 45 |User14 : 23 : 23 : 45 |User15 : 23 : 23 : 45 |User16 : 23 : 23 : 45 |User17 : 23 : 23 : 45 |User18 : 23 : 23 : 45 |User19 : 23 : 23 : 45 |User20 : 23 : 23 : 45 |User21 : 23 : 23 : 45 |User22 : 23 : 23 : 45 |User23 : 23 : 23 : 45 |User24 : 23 : 23 : 45| : 34 :5 : 34

 

data.txt

 

 

 

[sandy1028]

Hi,

 

I have a problem in for loop please help me

$data=array_slice($data,($page-1)*$numRecs,$numRecs);
// append records to output
foreach($data as $line){
$text_line=explode("|",$line);
foreach($text_line as $text){
$tex=explode(":",$text);
$rows=count($tex);

for($i=0;$i<=$rows;$i++){

for($j = 0; $j<=5 ; $j++) {
$output.=$tex[$i][$j].' ';
}
}

[xyn]

whats the problem

[sandy1028]

the data of all column is displayed in page 1 and rest of the pages is blank

I have divided the columns of 5.

 

 

[xyn]

i'm a little confused really.

[xyn]

http://www.phpfreaks.com/tutorials/43/0.php