I have a problem with HTML simple DOM. I need get results from parse to HTML table with two columns.
I have following code:
<table>
<?php
$html = '<td class="colEvent">
<span class="zapas" data-m="2423050">Wawrinka-A.Murray</span>
<span class="datum">03.06. 15:05</span></td>';
$dat = array();
foreach($html->find('span[class=datum]') as $date) {
$dat[] = $date->innertext;
$a = strip_tags($date->innertext, '<br>');
echo "<tr><td>$a</td>";
}
$zap = array();
foreach($html->find('span[class=zapas]') as $match) {
$zap[] = $match->innertext;
$c = strip_tags($match->innertext, '<br>');
echo "<td>$c</td></tr>";
}
?>
</table>
Try this:
<table>
<?php
$html = '<td class="colEvent">
<span class="zapas" data-m="2423050">Wawrinka-A.Murray</span>
<span class="datum">03.06. 15:05</span></td>';
$dat = array(); $zap = array();
for($i=0; $i<count($html->find('span[class=datum]')); $i++){
$dat[] = $html->find('span[class=datum]')[$i]->innertext;
$a = strip_tags($html->find('span[class=datum]')[$i]->innertext, '<br>');
echo "<tr><td>".$a."</td>";
$zap[] = $html->find('span[class=zapas]')[$i]->innertext;
$c = strip_tags($html->find('span[class=zapas]')[$i]->innertext, '<br>');
echo "<td>".$c."</td></tr>";
}
?>
</table>
Related
This is a code i used to prase a data through html dom php and echo a data in table form
all data came in perfect table form. but i want to show only 5 out of all data echo in table.at last i used table to echo a content or data i want only to echo 5 data out of all showing out but i am not getting any idea to code this.. any one can help me to do this?
<?php
include('simple_html_dom.php');
$html = file_get_html('http://www.discoverhongkong.com/us/see-do/events-festivals/events-calendar/index.jsp');
$eventRowData = array();
class eventRecord
{
public $dates;
public $eventDescription;
}
;
foreach ($html->find('#event_table tr') as $eventItem) {
$eventDateArray = array();
$oneEventData = new eventRecord;
foreach ($eventItem->find('.date') as $eventDate) {
$oneDateData = array();
$dom = new domDocument('1.0', 'utf-8');
$dom->loadHTML($eventDate);
$dom->preserveWhiteSpace = true;
$hTwo = $dom->getElementsByTagName('div')->item(0);
foreach ($hTwo->childNodes as $dateElement) {
array_push($oneDateData, $dateElement->nodeValue);
}
//print_r ($oneDateData);
array_push($eventDateArray, $oneDateData);
}
//
$oneEventData->dates = $eventDateArray;
$eventData = null;
foreach ($eventItem->find('.event_name') as $eventName) {
$dom = new domDocument('1.0', 'utf-8');
$dom->loadHTML($eventName);
$dom->preserveWhiteSpace = true;
$baseLink = "http://www.discoverhongkong.com";
$img = $dom->getElementsByTagName('a')->item(0);
$relativeLink = $img->attributes->getNamedItem("href")->value;
$eventLink = $baseLink . $relativeLink;
$eventData = '<strong>' . $img->textContent . '</strong><br />';
$oneEventData->eventDescription = $eventData;
//echo $oneEventData->eventDescription;
}
array_push($eventRowData, $oneEventData);
}
$arr = array_values($eventRowData);
//Print_r ($eventRowData);
//echo "----------";
//echo $arr[0]->eventDescription;
//echo "----------";
echo '</br>';
echo '<h2>Events In HongKong</h2>';
echo '<table class="table-bordered">';
echo '<tr>';
echo '<th class="abc">EVENT NAME</th>';
echo '<th>START DATE</th>';
echo '<th>END DATE</th>';
echo '</tr>';
foreach ($arr as $xyz) {
//print_r ($xyz);
echo '<tr>';
echo '<td>';
echo ($xyz->eventDescription);
echo '</td>';
//$mydates = array_values($xyz->dates);
//print_r ($mydates);
foreach ($xyz->dates as $datevalue) {
//echo '<tr>';
echo '<td>';
foreach ($datevalue as $datevalueitem) {
echo $datevalueitem;
echo '/';
}
echo '</td>';
}
echo '</tr>';
}
echo '</table>';
?>
Which of these loops is the one you want to restrict? Whichever one it is, the structure would be the same. Something like this:
$i = 0;
foreach ($collection as $item) {
$i++;
if ($i > 5) {
break;
}
// the rest of your loop code
}
So you're basically storing in $i (or whatever you want to call the variable) a count of how many times the loop has executed. After 5 times, you use break; to exit the loop, regardless of how many records remain.
Good evening.
This construction displays the values in a table that sorts them in alphabetical order.Those for example, if you click on the D link, only the names with letter D should be shown, and so on.
PHP code:
<?php
include ('engine/api/api.class.php');
$table = 'dle_post';
$fields = 'xfields';
$where = 'approve=1';
$multirow = 1;
$start = 0;
$limit = 0;
$xfield = 'actor';
$time = '14000';
$tr_new = 0;
$xfields = $dle_api->load_from_cache ($fields, $time, $xfields);
if( !$xfields ) {
$xfields = $dle_api->load_table ($table,$fields,$where,$multirow,$start,$limit);
$dle_api->save_to_cache ( xfields, $xfields);
}
$stack = array();
foreach($xfields as $value){
if($value[xfields]){
$row = xfieldsdataload($value[xfields]);
if($row[$xfield]){
$rowdata = explode( ",", $row[$xfield]);
foreach($rowdata as $value){
if($value){
$value = trim($value);
array_push($stack, $value);
asort($stack);
}
}
}
}
}
$stack = array_count_values($stack);
foreach($stack as $key => $count){
if($tr_new === 0){
echo '<tr class="new">';
}
echo "<td class='blok'>";
echo "<a href=/" . $xfield . "/";
echo $key;
echo " target='_blank' rel='noopener'>";
echo $key;
echo "</a>";
echo "<span>";
echo "(" . $count . ")";
echo "</span>";
echo "</td>";
$tr_new++;
if($tr_new === 1){
echo '</tr>';
$tr_new = 0;
}
}
JQuery:
$(function () {
var _alphabets = $('.alphabet > a');
var _contentRows = $('#countries-table tbody tr');
_alphabets.click(function () {
var _letter = $(this), _text = $(this).text(), _count = 0;
if(_text == 'all') _text = '.';
_alphabets.removeClass("active");
_letter.addClass("active");
_contentRows.hide();
_contentRows.each(function (i) {
var _cellText = $(this).children('td').eq(0).text();
if (RegExp('^' + _text).test(_cellText)) {
_count += 1;
$(this).fadeIn(400);
}
});
});
});
In page:
<div class="alphabet">
<a class="first" href="#">All</a>
A
B
C
...
<a class="last" href="#">Z</a></div>
<div id="conutries">
<table id="countries-table">
<tbody>
{include file="/code.php"}
</tbody>
</table>
</div>
</div>
Everything works fine, but I encounter such a problem - it turns out correctly to output only one value in one line tr ...
When I try to put a 4 td values to the tr line if($tr_new === 4) - they are not sort by alphabetically, they just displayed like this:
Whats wrong? What need to make this code work fine for me?
Thank you in advance for your help!
This question already has answers here:
Break PHP array into 3 columns
(7 answers)
Closed 7 years ago.
I have this array :
$result = array('description1', 'description2', 'description3', 'description4', 'description5'
I want to split this array into divs like this :
$result[0] - $result[1] => put these into a div
$result[2] - $result[3] => put these into a div
$result[4] => put this into a div
My entire structure
$content = get_the_content();
$description = array();
$j=0;
if (preg_match_all('/<div id="description" class="description">([^<]*)<\/div>/', $content, $match)) {
for( $i = 0; $i < count($match[0]); $i = $i+1 ) {
$description[] = $match[0][$i];
}
}
$attachments =& get_children($args);
$arrayMatches = array();
if ($attachments) {
foreach(array_chunk($attachments, 2) as $img) {
echo '<div class="two_cols">';
foreach($img as $attachment) {
foreach($attachment as $attachment_key => $attachment_value) {
$imageID = $attachment->ID;
$imageTitle = $attachment->post_title;
$imagearray = wp_get_attachment_image_src($attachment_value, $size, false);
$imageAlt = get_post_meta($imageID, '_wp_attachment_image_alt', true);
$imageURI = $imagearray[0]; // 0 is the URI
$imageWidth = $imagearray[1]; // 1 is the width
$imageHeight = $imagearray[2]; // 2 is the height
?>
<div class="col_1_2">
<!-- A picure Here -->
<?php $arrayMatches[] = $match[0][$j]; ?>
</div>
<?php
break;
}
$j++;
}
$arrayMatches = array_chunk($arrayMatches, 2);
echo "<div>";
foreach($arrayMatches as $v) {
echo implode($v);
}
echo "</div>";
echo '</div>';
}
}
This should work for you:
Just chunk your array with array_chunk(). And then you can simply loop through your array, output it into a div and implode() the elements.
<?php
$result = array('description1', 'description2', 'description3', 'description4', 'description5');
$result = array_chunk($result, 2);
foreach($result as $v) {
echo "<div>" . implode(" ", $v) . "</div>";
}
?>
output:
<div>description1 description2</div>
<div>description3 description4</div>
<div>description5</div>
EDIT:
As from your updated array structure just grab all values first like this:
$result = [];
$arr = array(['description1'], ['description2'], 'description3', 'description4', 'description5'); //example
array_walk_recursive($arr, function($v, $k)use(&$result){
$result[] = $v;
});
$result = array_chunk($result, 2);
Can you not just echo them in divs:
<div>
<?php echo $result[0] . "-" . $result[1]; ?>
</div>
<div>
<?php echo $result[2] . "-" . $result[3]; ?>
</div>
<div>
<?php echo $result[4]; ?>
</div>
You just need to control whether you are in the last 2 positions or not.
echo '<div>';
for ($i=0;$i<count($result);$i=$i+2) {
if ($i+1 >= count($result)) {
echo $result[$i];
} else {
echo $result[$i].$result[$i+1];
echo '</div><div>';
}
}
echo '</div>;
I edited a PHP code that reads an Excel Spreadsheet (.xlsx form) and displays it very well.
But I want an extra column to be added when PHP page displays the Spreadsheet. (For textareas to update one cell in each row.)
What can I do for it?
Thanks.
<?php
if((!empty($_FILES["file"])) && ($_FILES['file']['error'] == 0)) {
$limitSize = 15000000;
require_once "simplexlsx.class.php";
$getWorksheetName = array();
$xlsx = new SimpleXLSX( $_FILES['file']['tmp_name'] );
$getWorksheetName = $xlsx->getWorksheetName();
echo ' <hr>
<div id="datacontent">
';
'<div id="datacontent">';
for($j=1;$j <= $xlsx->sheetsCount();$j++){
echo '<h3>Tablodaki Worksheet: '.$getWorksheetName[$j-1].'</h1>';
echo '<table id="xlsxTable">';
list($cols,) = $xlsx->dimension($j);
foreach( $xlsx->rows($j+1) as $k => $r) {
if ($k == 0){
$trOpen = '<th';
$trClose = '</th>';
$tbOpen = '<thead>';
$tbClose = '</thead>';
}else{
$trOpen = '<td';
$trClose = '</td>';
$tbOpen = '<tbody>';
$tbClose = '</tbody>';
}
echo $tbOpen;
echo '<tr>';
for( $i = 0; $i < $cols; $i++)
echo $trOpen.'>'.( (isset($r[$i])) ? $r[$i] : ' ' ).$trClose;
echo '</tr>';
echo $tbClose;
}
echo '</table>';
}
}
?>
could you please help me out?
I need to show a registry of a .dbf table in php and have the following code.
<html>
<form method="get">
<input type="text" name="nrdoc"></input>
<input type="submit"></input>
</form>
<?php
if(isset ($_GET['nrdoc'])){
$thefile = "winges/vcabdoc.DBF";
if($thefile){
include('./dbf_class.php');
$dbf = new dbf_class($thefile);
$num_rec=$dbf->dbf_num_rec;
$field_num=$dbf->dbf_num_field;
$endexct = $timer->end();
echo("<blockquote>File Name : $thefile<br>Number of Records : $num_rec<br>Number of Fields : $field_num</blockquote>");
echo('<table border=1 cellspacing=0>');
echo('<tr>');
echo('<td>No. </td>');
for($j=0; $j<$field_num; $j++){
echo '<td> '.$dbf->dbf_names[$j]['name'];
if ($dbf->dbf_names[$j]['type']!='M') {
echo '<br>Length='.$dbf->dbf_names[$j]['len'];
}
echo '<br>Type='.$dbf->dbf_names[$j]['type'].'</td>';
}
echo '</tr>';
$i=$_GET['nrdoc'];
if ($row === $dbf->getRow("SELECT *, FROM winges/vcabdoc.dbf WHERE 'VCANUM' == $i")) {
echo('<tr>');
echo('<td align="right">'.str_pad($i+1, 3, "0", STR_PAD_LEFT).'</td>');
for($j=0; $j<$field_num; $j++){
if ($dbf->dbf_names[$j]['type']=='N') {
echo '<td align="right">';
}
else {
echo '<td align="left">';
}
echo htmlentities($row[$j]).' </td>';
}
echo '<tr>';
}
}
echo('</table>');
}
?>
</html>
The dbf_class.php is from http://www.phpclasses.org
And it always returns the first data line on the database, please help me.
Thanks in advance.
João
I found an easy way to extract data from .dbf using perl library XBASE
Using this library I wrote a small scripts which reads given file and outputs a json string.
# foxpro2json.pl
use File::Basename;
use XBase;
$filename=$ARGV[0];
my $table = new XBase $filename or die XBase->errstr;
my #fields = $table->field_names;
my $cursor = $table->prepare_select();
my $return = '';
my $i = 0;
while (my #row = $cursor->fetch) {
$json = '{';
$i = 0;
foreach $val (#row) {
$val =~ s/(['"\/\\])/\\$1/g;
$json .= '"'.$fields[$i].'":"'.$val.'",';
$i++;
}
$json = substr($json, 0, -1);
$json .= '},';
$return .= $json;
}
$return = substr($return, 0, -1);
print '['.$return.']';
This is how I call this file inside my php code:
exec('/usr/bin/perl /var/www/foxpro2json.pl /var/www/myfilename.dbf', $json);
$array = json_decode($json[0], true);