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PHP - Echo Data From Array
Hello
I Have a few problems understanding what to do with this Arrays So if i have a string that echo's : Array ( [TEST1] => Tested 1 [TEST2] => Tested 2 [TEST3] => Tested 3 ) How may i echo the middle line from the array ?? Similar TutorialsI have an array ( $exifdata ) which contains the relevant bits that I require, read from exif data, as in the var_dump below. array 0 => string 'Caption' (length=7) 1 => string 'Copy' (length=4) 2 => string 'Camera' (length=6) 3 => string 'Shutter' (length=7) 4 => string 'fNo' (length=3) 5 => string 'ISO' (length=3) 6 => string 'Date' (length=4) 7 => string 'Time' (length=4) 'copy' => string 'Alf Thomas' (length=10) 'caption' => string 'Blue Sky over Auld Reekie' (length=25) 'camera' => string 'Canon PowerShot G9' (length=18) 'shutter' => string '1/800' (length=5) 'fNo' => string 'f/5.6' (length=5) 'iso' => int 200 'date' => string '07:10:2011' (length=10) 'time' => string '09:05:26' (length=8 What I am trying to do is echo each key followed by its relevant data, and thought something like this would work:- Code: [Select] foreach( $exifdata as $key => $value){ echo "$key :, $value <br />"; } The output I get from the above is as below:- 0 :, Caption 1 :, Copy 2 :, Camera 3 :, Shutter 4 :, fNo 5 :, ISO 6 :, Date 7 :, Time copy :, Foucquet caption :, Blue Sky over Auld Reekie camera :, Canon PowerShot G9 shutter :, 1/800 fNo :, f/5.6 iso :, 200 date :, 07:10:2011 time :, 09:05:26 Which more or less does what I want except that what I actually would like is this:- Copy - Foucquet Caption - Blue Sky over Auld Reekie Camera - Canon PowerShot G9 Shutter - 1/800 fNo - f/5.6 ISO - 200 Date - 07:10:2011 Time - 09:05:26 What I can't quite understand is why I am getting the two lists as an output, which simply seems to be identical to the output of the var_dump. Hi There, I'm feeling really dumb but i can't figure out how to get the data from an array that has been converted from xml so I can put it into a table. I've tried looping through based on simple array code but i just get array to string errors. my code looks like this
$projects = array();
$xml=simplexml_load_string($response) or die("Error: Cannot create object");
foreach($xml->Jobs->Job as $item) {
$projects[] = array(
'job_no' => (string)$item->ID,
'job_name' => (string)$item->Name,
'job_due' => (string)$item->DueDate,
);
//array_sort_by_column($projects, 'job_due');
print_r($projects);
print_r just dumps the whole lot on the page. Id like to grab each of those items and put them in a table cell then sort them by the due date etc.
$job_no ="";
$job_name ="";
$job_due ="";
//$item1 = $item->Client->Name;
//$job_no = "$item->ID";
//$job_name = "$item->Name";
// $job_client = "$item1";
//$job_start = "$item->StartDate";
//$job_due = "$item->DueDate";
//$job_status = "$item->State";
$date = new DateTime($job_due);
$due_date = $date->format('d-m-Y');
echo "<tr>";
echo "<td><a href='managejob.php?job_id=$job_no'><strong>$job_no</strong></td>";
echo "<td>$job_name</a></td>";
echo "<td>$job_priority</td>";
echo "<td>$job_status_1</td>";
echo "<td>$job_status_2</td>";
echo "<td>$job_status_3</td>";
echo "<td>$job_status_4</td>";
echo "<td>$job_status_5</td>";
echo "<td>$job_status_6</td>";
echo "<td>$job_status_7</td>";
echo "<td>$due_date</td>";
echo "</tr>";
}
}
Any help on this would be much appreciated. Thanks in advance. Hi All, I'm trying to echo the response from an SLA query, the query works and returns the data when I test it on an SQL application.. but when I run it on my webpage it won't echo the result. Please help? <?php $mysqli = mysqli_connect("removed", "removed", "removed", "removed"); $sql = "SELECT posts.message FROM posts INNER JOIN threads ON posts.pid=threads.firstpost WHERE threads.firstpost='1'"; $result = mysqli_query($mysqli, $sql); echo {$result['message']}; ?> I'm creating a tool for building project proposals for clients, with pricing. I have a database with two tables: services and clients. The services table looks like this: Code: [Select] | code | name | cost | +-------------+-------------+------+ | logo_design | Logo design | 10 | | web_design | Web design | 20 | The clients table looks like this: Code: [Select] | id | client | logo_design | web_design | +----+---------+-------------+------------+ | 1 | Walrus | yes | yes | | 2 | Narwhal | no | yes | How would I link the results from these two tables so that I only pull out the services each person wants from the database? Here is what I have so far: Code: [Select] <? $sql = "SELECT * FROM services"; $result = mysql_query($sql); while ($row = mysql_fetch_array($result,MYSQL_ASSOC)) { echo $row{'name'} . ': $' . $row{'cost'} . '<br />'; } ?> This, of course, displays all the services, with all the prices, like so: Logo design: $10 Web design: $20 I want to add something here so that based on the selected client, we see only the services/prices they selected (ol' Narwhal's page would not show the "Logo Design" line). I've got the data from "clients" pulled in to this page as well, but don't know how to relate it to "services." Thanks in advance! Let me know if I've left out any info that would help you to point me in the right direction. Let's say I'm requesting a 5 megabyte data file with cURL. I want to echo it for the user as it gets downloaded with cURL. Is there any way to do this? I'm also just using cURL as an example, it could be file_get_contents(), or something else as well. Thanks! Hello. I have some "finish" time in ms. (for example 14000 [14s]). Also I have others guy time like 16789ms. I have made function to math difference between times. Code: [Select] function format_time($t) // t = miliseconds { $t1 = 16789; $t2 = 14000; $t = $t1 - $t2; $minutes = floor($t / 60000); $seconds = sprintf('%02d',floor(($t / 1000) % 60)); $ms = sprintf('%03d', $t % 1000); return $minutes . ":" . $seconds . "." . $ms; } echo "+ "; echo format_time($t); So it will be "+ 0:02.789" I still have a problem yet. I need to make this script mathing more than 1 time. I need around 20 other times to be mathed with 1st finish time and the difference to be displayed. And that's my problem. Can you give me examples or clues how can I give this script values in ms? Then, it should math every value and echo it somewhere. Can you help me in it, please? Hi. I have form data being echoed in several date fields on a form. As soon as the form is submitted and the page refreshes, any field i have set as date datatypes, automatically put 0000-00-00. i have every form field echo so that the data is visible after submission but i do not want any date field to display 0000-00-00. i'm currently using this code on a date of birth field, but it still doesnt prevent 0000-00-00 from being displayed. i'd appreciate any assistance you may offer. thanks Code: [Select] <?php if ($DateOfBirth != "0000-00-00"); echo $DateOfBirth ?> To anyone, Apache 2.2.21/PHP5.3.5/MySQL 5.2.36. The following code returns the below errors. I am trying to get the POSTed values into MySQL. There are no other errors. It's like the code stopped at the ?> closing statement. Why would the code not return the 'echo' statements? Any ideas????? Much appreciated....Buchberg Notice: Use of undefined constant id - assumed 'id' in C:\website\do_addrecord_auth_users.php on line 2 Notice: Undefined index: id in C:\website\do_addrecord_auth_users.php on line 2 <? if ((!$_POST[id]) || (!$_POST[f_name]) || (!$_POST[l_name]) || (!$_POST[username]) || (!$_POST[password]) || (!$_POST[firm]) || (!$_POST[email])) { ("Location: /show_addrecord_auth_users.html"); exit; } $db_name="booster"; $table_name="auth_users"; $connection=mysql_connect("localhost", "username", "password") or die (mysql_error()); $db=mysql_select_db($db_name, $connection) or die (mysql_error()); $sql="INSERT INTO $table_name (id, f_name, l_name, username, password, firm, email) VALUES ('$_POST[id]', '$_POST[f_name]', '$_POST[l_name]', '$_POST[username]', '$_POST[password]', '$_POST[firm]', '$_POST[email]')"; $result=mysql_query($sql, $connection) or die (mysql_error()); ?> <HTML> <HEAD> <TITLE>Add a record to Auth Users</TITLE> </HEAD> <BODY> <H1>Adding a record to <? echo "$table_name"; ?></H1> <TABLE CELLSPACING=3 CELLPADDING=3> <TR> <TD VALIGN=TOP> <P>id<BR> <? echo "$_POST[id]"; ?></P> </TD> <TD VALIGN=TOP> <P>First Name<BR> <? echo "$_POST[f_name]"; ?></P> </TD> <TD VALIGN=TOP> <P>Last Name<BR> <? echo "$_POST[l_name]"; ?></P> </TD> <TD VALIGN=TOP> <P>Username<BR> <? echo "$_POST[username]"; ?></P> </TD> <TD VALIGN=TOP> <P>Password<BR> <? echo "$_POST[password]"; ?></P> </TD> <TD VALIGN=TOP> <P>Firm<BR> <? echo "$_POST[firm]"; ?></P> </TD> <TD VALIGN=TOP> <P>email<BR> <? echo "$_POST[email]"; ?></P> </TD> <P><a href="show_addrecord_auth_users.html">Add Another</a></P> </TD> </TR> </TABLE> </BODY> </HTML> I want to print data from response json? I was debug with firebug and show this :
{"umumu":"","levelu":1,"nameu":""}
How to echo data array just levelu. But i don't know how to make it?
thanks
How can I echo the array value? Here is the pre... Array ( => Array ( [count] => 2 ) ) Here is my currrent code... Code: [Select] <span class="blue"><?php echo $count; ?></span> Can I do this without using a foreach loop? I did a phpfreaks search for this, but didn't find anything specific. How can I echo out an array name? I have a function to return the array contents (for debugging purposes), and I need it to generate the actual name of the array as well. Thanks! How do I check to see if a value is in an array and then echo it? If index.php is found in the pages column. Check to see if it's value is in the $pages array. If the value matches, echo the value. Code: [Select] function fetch_feedback_top_performers() { $sql = "SELECT `page`, SUM(`like`) FROM `feedback` GROUP BY `page` ORDER BY SUM(`like`) DESC LIMIT 10"; $rs = mysql_query($sql); while($row = mysql_fetch_assoc($rs)) { $results[] = $row; } return $results; } $pages = array( 'about' => 'About', 'index' => 'Homepage', ); Echo it here... Code: [Select] <?php $results = fetch_feedback_top_performers(); foreach ($results as $result) { $page = $result['page']; $total = $result['SUM(`like`)']; $extremoved = substr($page, 0, -4); ?> <div class="mhl mvs"><span class="left"><?php echo ucwords($extremoved); ?></span><span class="f_right">(<?php echo $total; ?>)</span></div> <?php } ?> I just have no idea how to perform the check. I want to do this for security. Hi all new to php and this forum i have been looking around and im very impressed most questions get answered not like on some of the forums around.
Is there any one kind enough to help me out i have an api call via php and would like to output the results to owlcarousel where do i start with this.
Code i have is:
<?php
error_reporting(E_ALL); // Turn on all errors, warnings and notices for easier debugging
// API request variables
$endpoint = 'http://svcs.ebay.com/services/search/FindingService/v1'; // URL to call
$version = '1.0.0'; // API version supported by your application
$appid = 'YourAppID'; // Replace with your own AppID
$globalid = 'EBAY-GB'; // Global ID of the eBay site you want to search (e.g., EBAY-DE)
$query = 'tools'; // You may want to supply your own query
$safequery = urlencode($query); // Make the query URL-friendly
// Construct the findItemsByKeywords HTTP GET call
$apicall = "$endpoint?";
$apicall .= "OPERATION-NAME=findItemsIneBayStores";
$apicall .= "&SERVICE-VERSION=$version";
$apicall .= "&SECURITY-APPNAME=$appid";
$apicall .= "&GLOBAL-ID=$globalid";
$apicall .= "&keywords=$safequery";
$apicall .= "&storeName=yourstorename";
$apicall .= "&paginationInput.entriesPerPage=6";
$apicall .= "&paginationInput.pageNumber=1";
// Load the call and capture the document returned by eBay API
$resp = simplexml_load_file($apicall);
// Check to see if the request was successful, else print an error
if ($resp->ack == "Success") {
$results = '';
// If the response was loaded, parse it and build links
foreach ($resp->searchResult->item as $item) {
$pic = $item->galleryURL;
$link = $item->viewItemURL;
$title = $item->title;
$price = $item->currentPrice;
// For each SearchResultItem node, build a link and append it to $results
$results .= "<div id='item'><div class='img-wrap' align='center'><img src=\"$pic\" class='itemimg'></div> <div class='itemtxt' align='center'><a href=\"$link\">$title</a>$price</div></div>";
}
}
// If the response does not indicate 'Success,' print an error
else {
$results = "<h3>Oops! The request was not successful. Make sure you are using a valid ";
$results .= "AppID for the Production environment.</h3>";
}
?>
<html>
<head>
<body>
<table>
<tr>
<td>
<div id="result">
<?php echo $results;?>
</div>
</td>
</tr>
</table>
</body>
</html>
Im sure is pretty basic but being new to this i have no idea where to start,
any advice would be much appreciated.
thanks
Edited by didz666, 25 January 2015 - 02:22 PM. How can I echo the $id? Every time I post approved it refreshes my page and I can see the echoed out ID. I need to know what the ID value is. Code: [Select] if (isset($_POST['approve'])) { if(is_array($_POST['approve'])) { $keys = array_keys($_POST['approve']); $id = $keys[0]; echo $id; die(); //$sql = "UPDATE `blog_comments` SET `approved` = 1 WHERE `post_id` = '$id'"; //header("Location: " . $_SERVER['PHP_SELF'] . "?" . $_SERVER['QUERY_STRING'] ); } } Hello everyone. I'm a self learner that is very new to programming. I'm trying to print out the value of ["mid"] from a json_decode variable in the code shown below: I'm trying to use for each to access the value of "mid'. using foreach function. I know I'm not doing it the right way. please help me or show me an easy was to go around it.
/////the json resopnd form the url is :
{"terms":"http://www.xe.com/legal/dfs.php","privacy":"http://www.xe.com/privacy.php","from":"USD","amount":1.195,"timestamp":"2021-02-09T16:52:00Z","to":[{"quotecurrency":"NGN","mid":454.6559871014}]}
/////////////////////////////////////////////////
<?php
$auth = base64_encode("username:password");
$context = stream_context_create([
"http" => [
"header" => "Authorization: Basic $auth"
]
]);
$homepage = file_get_contents("https://xecdapi.xe.com/v1/convert_from?to=NGN&amount=1.195", false, $context );
$json = json_decode($homepage, TRUE);
foreach ($json as $price){
echo $price['mid'];
};
?>
Hello,
I am working on this function that echo's out images from my database restricted to 10 images with 4 default images if the database is empty.
<?php
$query = mysql_query('SELECT image_id, image_expiry FROM images ORDER BY RAND() LIMIT 10');
$i = 0;
class myCounter3 implements Countable {
public function count() {
static $count = 0;
return ++$count;
}
}
$counter = new myCounter3;
while ($row = mysql_fetch_array($query))
{
if($i % 10 === 0)
{
}
echo '<img src="http://www.mysite.com/'.$row['image_id'].'.jpg" width="300" height="auto"/>';
$i++;
}
for (; $i <= 4; $i++) {
echo '<img src="http://www.mysite.com/default.jpg" width="300" height="auto"/>'
}
?>
I need to include an image expiry function with the function above, but I am not sure how to properly include it.
Here is my planned expiry function (each image as an expiry date).
$today = date("Y-m-d", time());
$expiry = $row['image_expiry']
if( $today > $expiry)
{
## ignore expired image
}
else
{
## display image
}
Bottom line I need to exclude expired images from being echoed out in the first function.
Thanks in advance. Everything I have tried hasn't worked.
Hello all, I've run in to a very strange problem that I've never seen before. in my "config.php" file I have something like this... <?php // the URL of the script. NO trailing slash. $xconfig['url'] = $r['cfg_site_url']; // the site name $xconfig['title'] = $r['cfg_site_title']; // the YouTube user name to populate the site with. $xconfig['youtube_user'] = $r['cfg_site_youtube']; // the video to show on the homepage $xconfig['homepage_video'] = $r['cfg_homepage_video']; ?> and in my index.php page, I have <?php include "config.php"; ?> but, also in index.php, I have this <?php echo $xconfig['title'] ; ?> but it won't echo! None of the values in $xconfig[] output anything. I've even done put this in index.php <?php var_dump($xconfig); exit; ?> and that shows the array with the contents I expected. So, why does the array have the correct contents, but will not echo? Thanks a ton! Hey guys,
I am using a function that echos out 10 images from my database. I need to have a minimum of 4 echoed images. Some categories have less than 4 images, so I would like to have a default image(s) echoed out if the database has 4 or less images.
Does anyone know how I can do this?
Below is the code I am using now to echo out the 10 images.
Thanks in advance:
<?php
$query = mysql_query('SELECT image_id FROM images ORDER BY RAND() LIMIT 10');
$i = 0;
class myCounter3 implements Countable {
public function count() {
static $count = 0;
return ++$count;
}
}
$counter = new myCounter3;
while ($row = mysql_fetch_array($query))
{
if($i % 10 === 0)
{
}
echo '<img src="http://www.mysite.com/'.$row['image_id'].'.jpg" width="300" height="auto"/>';
$i++;
}
?>
Default Image: <img src="http://www.mysite.com/default.jpg" width="300" height="auto"/> hi all i am having a big problem that i have been trying to find out what is going on for weeks. i have a echo script that echos data that is in my database, and if i have to refresh the page it will add blank data in my database and the top echo info is blank as well. how can i fix this, and i was wanting to know how do i echo out my info in a textarea. i added a jepg to show you what i mean. here is my code echoforms.php <?php error_reporting(0); require_once('demo.php'); /*Open the connection to our database use the info from the config file.*/ $link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD); $sql = "SELECT company_name, contact_name, address, street_number, postcode, contact_number, contact_email, budget, description FROM 3dartactforms"; $results = mysql_query($sql); if (!$results) { die('Invalid query: ' . mysql_error()); } while($result = mysql_fetch_array( $results )){ echo '<div style="border: 1px solid #e4e4e4; padding: 15px; margin-bottom: 10px;">'; echo date("d/m/y"); echo '<p>Company Name: ' . $_POST['company_name'] . '</p>'; echo '<p>Contact Name: ' . $_POST['contact_name'] . '</p>'; echo '<p>Address: ' . $_POST['address'] . '</p>'; echo '<p>Street Number: ' . $_POST['street_number'] . '</p>'; echo '<p>Postcode: ' . $_POST['postcode'] . '</p>'; echo '<p>Contact Number: ' . $_POST['contact_number'] . '</p>'; echo '<p>Contact Email: ' . $_POST['contact_email'] . '</p>'; echo '<p>Budget: ' . $_POST['budget'] . '</p>'; echo '<p>Description: ' . $_POST['description'] . '</p>'; echo '</div>'; } ?> good evening folks, i have a question regarding the foreach syntax when needing to access something say 3 levels deep into the json architecture here's the example I'm trying to accomplish but when echoing it's not returning the value i need from 3 levels deep. I believe i just don't understand the correct syntax so here's the example any help would he sincerely appreciated.
https://pastebin.com/mEBiMUW5 |
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