nse option chain json response in table format - php

i have the code which is giving json response in table format using curl php. but i dont know how to display it as correct order like expiryDate uninterest for ce ChangeinopenInterest for ce strike price openInterest for pe and changeinopenInterest For pe side.
Here is the code
JSON Data Table
your text
Key
Value
<?php
$url = "https://www.nseindia.com/api/option-chain-indices?symbol=NIFTY";
// Initialize curl`your text`
$ch = curl_init();
// Set the URL
curl_setopt($ch, CURLOPT_URL, $url);
// Return the response as a string
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
// Make the request
$response = curl exec($ch);
// Close the curl session
curl close($ch);
// Decode the JSON data
$data = json_decode($response, true);
// Recursive function to display arrays in a table
function displayArray($data) {
foreach ($data as $key => $value):
echo "<tr>";
echo "<td>$key</td>";
if (is_array($value)) {
echo "<td>";
echo "<table border='1' style='padding-left: " . ($level * 20) . "px;'>";
displayArray($value);
echo "</table>";
echo "</td>";
} else {
echo "<td>$value</td>";
}
echo "</tr>";
endforeach;
}
display Array($data);
?>
</tbody>
</table>

Related

PHP List items in json data in a table

I am doing some requests using php i am getting this json data from the url i am requesting from and i need to list the name and tag category of each different set of brackets or item out in html how would i go about this see my code below
<?php
$query = $_POST['query'];
$cSession = curl_init();
curl_setopt($cSession,CURLOPT_URL,"https://api.spiget.org/v2/search/resources/" + $query);
curl_setopt($cSession,CURLOPT_RETURNTRANSFER,true);
curl_setopt($cSession,CURLOPT_HEADER, false);
$result = curl_exec($cSession);
curl_close($cSession);
$json = json_decode($result);
foreach ($json['items'] as $data)
{
echo "<h3>". $json['name']."</h3>";
echo "<h4>". $json['tag']."</h3>";
echo "\n";
echo "\n";
echo "\n";
};?>
JSON DATA
Warning: A non-numeric value encountered in C:\xampp\htdocs\request.php on line 7
Warning: A non-numeric value encountered in C:\xampp\htdocs\request.php on line 7
Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\request.php on line 14
Those are the errors i get when the file is run
You define in your json loop as $data so you need to use it in displaying
<?php
$query = $_POST['query'];
$cSession = curl_init();
curl_setopt($cSession,CURLOPT_URL,"https://api.spiget.org/v2/search/resources/" + $query);
curl_setopt($cSession,CURLOPT_RETURNTRANSFER,true);
curl_setopt($cSession,CURLOPT_HEADER, false);
$result = curl_exec($cSession);
curl_close($cSession);
$json = json_decode($result);
foreach ($json['items'] as $data)
{
echo "<h3>". $data['name']."</h3>";
echo "<h4>". $data['tag']."</h3>";
echo "\n";
echo "\n";
echo "\n";
};?>

How to parse plaintext data from a particular url with PHP?

I am using this code to pull data to my site from an external source, and am wondering how I would parse this using PHP.
include(app_path().'/Includes/simple_html_dom.php');
$html = file_get_html("http://www.teamsideline.com/sites/parkfun/schedule/153461/Adult-Outdoor-Soccer-Mens-Competitive", NULL, NULL, NULL, NULL);
$data = array();
foreach($html->find("tbody tr") as $tr){
$row = array();
foreach($tr->find("td") as $td){
/* enter code here */
$row[] = $td->plaintext;
}
$data[] = $row;
}
I am trying to extract the standings data in particular, and recreate the standings table on my page with the data from this site. How can I achieve this?
Seems like the website doesn't allow file_get_html(). Atleast for me it's not working.
Anyway, you could use cUrl to get the html string and then parse that string using str_get_html().
To display the table on your website, simply echo the found data like this:
$url = 'http://www.teamsideline.com/sites/parkfun/schedule/153461/Adult-Outdoor-Soccer-Mens-Competitive';
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HEADER, false);
$result = curl_exec($curl);
$html = str_get_html($result);
$data = "";
$data .= "<table width='100%'>";
foreach($html->find("tbody tr") as $tr){
$data .= "<tr>";
foreach($tr->find("td") as $td){
$data .= "<td style='border: 1px black solid'>";
$data .= $td->plaintext;
$data .= "</td>";
}
$data .= "</tr>";
}
$data .= "</table>";
echo $data;

cURL: variable in foreach loop

Good day, can anyone help me to figure out what is wrong in my code or if I coded it the wrong way.
The curl part is ok my problem is when I started to get the file using foreach loop the result is broken image.
I've try it in array but nothings happen. I'm new with this, maybe I'm missing something here
Here is my code:
<?php
$url = "http://XXXXXXXXXXXXXX"; //Base Url
$parameters = ['mode' => 'contributors']; // riders, current_rounds, contributors, season_entries
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $parameters);
curl_setopt($ch,CURLOPT_HTTPHEADER, ['x-weplaymedia-authorisation:XXXXXXXXXXXXX']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch); // Execute
$arr = json_decode($result,true); // Dump result here.
//print_r($arr);
If you run print_r($arr); it will display array of fields.
But when I try to point certain fields ([fwcContributors]) in my foreach loop code im getting a broken images.
Here is the image of array:
Here is the result
What I want is to display their profile picture from [profilePicture] and username from [userName].
$i=0;
foreach ($arr['fwcContributors'] as $val)
{
if($i++ == 5);
echo '<tbody >';
echo '<tr style="transform: skewX(-20deg);">';
echo '<td>';
echo '<img src='.($val['profilePicture']) .' style="transform: skewX(20deg);">' . htmlspecialchars($val['userName']);
echo '</td>';
echo '</tr>';
}
?>
Thank you in advance.
There are nested arrays in fwcContributors, of which you probably want ContributorList to iterate over:
foreach ($arr['fwcContributors']['ContributorList'] as $val)
{
echo '<tbody >';
echo '<tr style="transform: skewX(-20deg);">';
echo '<td>';
echo '<img src='.($val['profilePicture']) .' style="transform: skewX(20deg);">' . htmlspecialchars($val['userName']);
echo '</td>';
echo '</tr>';
}
(Took the $i statements out, as they don't seem to do anything.)

Issues with decoding two JSON feed sources and display with PHP/HTML

I am using two JSON feed sources and PHP to display a real estate property slideshow with agents on a website. The code was working prior to the feed provider making changes to where they store property and agent images. I have made the necessary adjustments for the images, but the feed data is not working now. I have contacted the feed providers about the issue, but they say the problem is on my end. No changes beyond the image URLs were made, so I am unsure where the issue may be. I am new to JSON, so I might be missing something. I have included the full script below. Here are the two JSON feed URLs: http://century21.ca/FeaturedDataHandler.c?DataType=4&EntityType=2&EntityID=2119 and http://century21.ca/FeaturedDataHandler.c?DataType=3&AgentID=27830&RotationType=1. The first URL grabs all of the agents and the second grabs a single agent's properties. The AgentID value is sourced from the JSON feed URL dynamically.
class Core
{
private $base_url;
private $property_image_url;
private $agent_id;
private $request_agent_properties_url;
private $request_all_agents_url;
private function formatJSON($json)
{
$from = array('Props:', 'Success:', 'Address:', ',Price:', 'PicTicks:', ',Image:', 'Link:', 'MissingImage:', 'ShowingCount:', 'ShowcaseHD:', 'ListingStatusCode:', 'Bedrooms:', 'Bathrooms:', 'IsSold:', 'ShowSoldPrice:', 'SqFootage:', 'YearBuilt:', 'Style:', 'PriceTypeDesc:');
$to = array('"Props":', '"Success":', '"Address":', ',"Price":', '"PicTicks":', ',"Image":', '"Link":', '"MissingImage":', '"ShowingCount":', '"ShowcaseHD":', '"ListingStatusCode":', '"Bedrooms":', '"Bathrooms":', '"IsSold":', '"ShowSoldPrice":', '"SqFootage":', '"YearBuilt":', '"Style":', '"PriceTypeDesc":' );
return str_ireplace($from, $to, $json); //returns the clean JSON
}
function __construct($agent=false)
{
$this->base_url = 'http://www.century21.ca';
$this->property_image_url = 'http://images.century21.ca';
$this->agent_id = ($agent ? $agent : false);
$this->request_all_agents_url =
$this->base_url.'/FeaturedDataHandler.c?DataType=4&EntityType=3&EntityID=3454';
$this->request_agent_properties_url =
$this->base_url.'/FeaturedDataHandler.c?DataType=3'.'&AgentID='.$this->agent_id.'&RotationType=1';
}
/**
* getSlides()
*/
function getSlides()
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->request_all_agents_url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, 0);
$response = curl_exec($ch);
curl_close($ch);
if (empty($response))
return false;
else
$agents = $this->decode_json_string($response);
// Loop Agents And Look For Requested ID
foreach ($agents as $agent)
{
if (($this->agent_id != false) && (isset($agent['WTLUserID'])) && ($agent['WTLUserID'] != $this->agent_id))
{
continue; // You have specified a
}
$properties = $this->getProperties($agent['WTLUserID']);
$this->print_property_details($properties, $agent);
}
}
/**
* getProperties()
*/
function getProperties($agent_id)
{
$url = $this->base_url.'/FeaturedDataHandler.c?DataType=3'.'&AgentID='.$agent_id.'&RotationType=1';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, 0);
$response = curl_exec($ch);
curl_close($ch);
$json = json_decode($response);
if (empty($response))
die('No response 2'); //return false;
else
$json = $this->formatJSON($this->decode_json_string($response));
var_dump($json);
die();
// return $json;
}
/**
* print_property_details()
*/
function print_property_details($properties, $agent, $html='')
{
$BASE_URL = $this->base_url;
$PROPERTY_IMAGE_URL = $this->property_image_url;
foreach ($properties as $property)
{
$img = $property['Image'];
// $img = ($property['Image'] ? $property['Image'] : "some url to a dummy image here")
if($property['ListingStatusCode'] != 'SOLD'){
$address = $property['Address'];
$shortaddr = substr($address, 0, -12);
$html .= "<div class='listings'>";
$html .= "<div class='property-image'>";
$html .= "<img src='". $PROPERTY_IMAGE_URL ."' width='449' height='337' alt='' />";
$html .= "</div>";
$html .= "<div class='property-info'>";
$html .= "<span class='property-price'>". $property['Price'] ."</span>";
$html .= "<span class='property-street'>". $shortaddr ."</span>";
$html .= "</div>";
$html .= "<div class='agency'>";
$html .= "<div class='agent'>";
$html .= "<img src='". $agent['PhotoUrl']. "' class='agent-image' width='320' height='240' />";
$html .= "<span class='agent-name'><b>Agent:</b>". $agent['DisplayName'] ."</span>";
$html .= "</div>";
$html .= "</div>";
$html .= "</div>";
}
}
echo $html;
}
function decode_json_string($json)
{
// Strip out junk
$strip = array("{\"Agents\": [","{Props: ",",Success:true}",",\"Success\":true","\r","\n","[{","}]");
$json = str_replace($strip,"",$json);
// Instantiate array
$json_array = array();
foreach (explode("},{",$json) as $row)
{
/// Remove commas and colons between quotes
if (preg_match_all('/"([^\\"]+)"/', $row, $match)) {
foreach ($match as $m)
{
$row = str_replace($m,str_replace(",","|comma|",$m),$row);
$row = str_replace($m,str_replace(":","|colon|",$m),$row);
}
}
// Instantiate / clear array
$array = array();
foreach (explode(',',$row) as $pair)
{
$var = explode(":",$pair);
// Add commas and colons back
$val = str_replace("|colon|",":",$var[1]);
$val = str_replace("|comma|",",",$val);
$val = trim($val,'"');
$val = trim($val);
$key = trim($var[0]);
$key = trim($key,'{');
$key = trim($key,'}');
$array[$key] = $val;
}
// Add to array
$json_array[] = $array;
}
return $json_array;
}
}
Try this code to fix the JSON:
$url = 'http://century21.ca/FeaturedDataHandler.c?DataType=3&AgentID=27830&RotationType=1';
$invalid_json = file_get_contents($url);
$json = preg_replace("/([{,])([a-zA-Z][^: ]+):/", "$1\"$2\":", $invalid_json);
var_dump($json);
All your keys need to be double-quoted
JSON on the second URL is not a valid JSON, that's why you're not getting the reults, as PHP unable to decode that feed.
I tried to process it, and get this error
Error: Parse error on line 1:
{Props: [{Address:"28
-^
Expecting 'STRING', '}'
Feed image for first URL
and here is view of 2nd URL's feed
as per error for second feed, all the keys should be wrapped within " as these are strings rather than CONSTANTS.
e.g.
Props should be "Props" and all other too.
EDIT
You need to update your functionand add this one(formatJSON($json)) to your class
// Update this function, just need to update last line of function
function getProperties($agent_id)
{
$url = $this->base_url.'/FeaturedDataHandler.c?DataType=3'.'&AgentID='.$agent_id.'&RotationType=1';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, 0);
$response = curl_exec($ch);
curl_close($ch);
$json = json_decode($response);
if (empty($response))
die('No response 2'); //return false;
else
return $this->formatJSON($this->decode_json_string($response)); //this one only need to be updated.
}
//add this function to class. This will format json
private function formatJSON($json){
$from= array('Props:', 'Success:', 'Address:', ',Price:', 'PicTicks:', ',Image:', 'Link:', 'MissingImage:', 'ShowingCount:', 'ShowcaseHD:', 'ListingStatusCode:', 'Bedrooms:', 'Bathrooms:', 'IsSold:', 'ShowSoldPrice:', 'SqFootage:', 'YearBuilt:', 'Style:', 'PriceTypeDesc:');
$to = array('"Props":', '"Success":', '"Address":', ',"Price":', '"PicTicks":', ',"Image":', '"Link":', '"MissingImage":', '"ShowingCount":', '"ShowcaseHD":', '"ListingStatusCode":', '"Bedrooms":', '"Bathrooms":', '"IsSold":', '"ShowSoldPrice":', '"SqFootage":', '"YearBuilt":', '"Style":', '"PriceTypeDesc":' );
return str_ireplace($from, $to, $json); //returns the clean JSON
}
EDIT
I've tested that function, and it's working fine, may be there is something wrong with your function decode_json_string($json)
I've taken unclean json from second URL, and cleaning it here, and putting that cleaned json in json editor to check either it's working or not HERE

php function adding multiple html lines to variable

I'm trying to create a function which contains a table and then loops through data and add rows equal to the loop execution. At the moment it shows an empty page and was wondering what i'm doing wrong in order to return the table? You wont be able to see the result since a backend file is required which is quite big, but i hope someone can see what i'm doing wrong in order to output the table?
$url = "http://URL";
function getHTML($url,$timeout)
{
$ch = curl_init($url); // initialize curl with given url
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER["HTTP_USER_AGENT"]); // set useragent
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // write the response to a variable
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // follow redirects if any
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout); // max. seconds to execute
curl_setopt($ch, CURLOPT_FAILONERROR, 1); // stop when it encounters an error
return #curl_exec($ch);
}
function getGames() {
$html = str_get_html(getHTML($url,10));
//$title = str_replace(array("\n", "\r"), '',$html->find("/[#id='main']/div[1]/div[2]/div[1]/h2/strong",0)->plaintext);
//$manuf = $html->find("/[#id='main']/div[1]/div[2]/div[3]/table/tbody/tr[1]/td[2]/strong",0)->plaintext;
$table = $html->find("/[#id='matches_list']/",0);
$livescore = "<table class='match-table' cellspacing='0' cellpadding='0'>";
$livescore = ."<tbody>";
foreach($table->find("li") as $line){
$game = $line->find("a/span/img",0)->title;
if( $game == "CS:GO" or $game == "Hearthstone" or $game == "Dota 2" or $game == "StarCraft II" or $game == "League of Legends"){
$opp1 = $line->find("span.opp1",0)->plaintext;
$opp2 = $line->find("span.opp2",0)->plaintext;
$score = $line->find("span.score",0)->plaintext;
$livescore .= "<tr class='margin-tr'>";
$livescore .= "<td class='match-icon'>Icon</td>";
$livescore .= "<td class='match-home'>Opp1</td>";
$livescore .= "<td class='match-score'>score</td>";
$livescore .= "<td class='match-away'>opp2</td>";
$livescore .= "<td class='match-time'>22:00</td>";
$livescore .= "</tr>";
}
}
$livescore = ."</tbody>";
$livescore = ."</table>";
return $livescore;
}
echo getGames();
Your function is called getGames() and you try to access it with echo getGame();
And
$html = str_get_html(getHTML($url,10)); //<<<< $url isn't set

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