It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I am trying to get my client latest tweets. After Searching in Google i got some code. Unfortunately the code is working in localhost, But not working in the Hosting server. Its saying couldn't find the server. I am posting the code snapshot..
<?php
function getTwitterStatus($userid){
$url = "http://twitter.com/statuses/user_timeline/$userid.xml?count=1";
$xml = simplexml_load_file($url) or die("could not connect");
foreach($xml->status as $status){
$text = $status->text;
}
echo $text;
}
//my user id AmitEducation
getTwitterStatus("AmitEducation");
?>
Please help me out. If anyone have better suggestion please help me.
Use the Twitter Search API, it's really awesome. And it's JSON. [+1]
$tweets = json_decode(file_get_contents("http://search.twitter.com/search.json?q=php&rpp=5&include_entities=true&result_type=mixed"));
foreach($tweets->results as $t){
echo "Username: {$t->from_user_name}";
echo "Tweet: {$t->text}" . PHP_EOL;
}
Please read the documentation for how to use and see examples.
change the username in the link
<?php
$json = file_get_contents("http://twitter.com/status/user_timeline/username.json?count=10", true); //getting the file content
$decode = json_decode($json, true); //getting the file content as array
print_r($decode);
?>
Related
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 9 years ago.
I have a question about checkboxes. I am making a website that lets users enter their tasks for the day and can check the tasks off once they are complete. They can browse the tasks by selecting the date. I am using the AJAX get method to get the tasks from the database and display them in the webpage. I am not sure how to create a checkbox for each task I get from the AJAX method as I will be getting all the tasks for the selected date through one ajax call to the php script that connects to database and returns the tasks. And also how to identify which checkbox corresponds to which task.
In the db there are index numbers, task, date of the task, completed or not and the username
Any help will be greatly appreciated. Thanks
Make a JSON response from your PHP function that is returned with the ajax request and use the response to put the html in your page body.
For example, let's say you have the following PHP code:
<?php
$response = array();
$tasks = array(0 => "Task1", 1 => "Task1", 2 =>
"Task1");
$response['tasks'] = $tasks;
$html = '';
foreach($tasks AS $k => $v) {
$html .= '<input type="checkbox" id="task_' .$v. '" />';
}
$response['html'] = $html;
echo json_encode($response); ?>
?>
And once your AJAX request finoshes, you can put the checkboxes in your page with jQuery(?)
<script type="text/javascript">
yourAjaxFunxtinHere().success(function()
{
$('#container').html(response.html);
});
</script>
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 9 years ago.
I'm trying to set a custom message for an input:
$this->form_validation->set_message('username', 'Choose a business, Mang!');
and display this:
<?php echo form_error('username'); ?>
But nothing displays for me, what is wrong?
Is this what I need? Example:
if($result)
{
$this->form_validation->set_message('username', 'Choose a business, Mang!');
}
You need to set rules as such:
$this->form_validation->set_rules('form_field_username', 'username', 'required|callback_business_check');
function business_check($username) {
if(strlen($this->input->post('form_field_business')) == 0) {
$this->form_validation->set_message('business_check', 'Choose a business, Mang!');
return false;
}
return true;
}
This is providing I have the right idea of what you are doing...
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I made this code where I define an array, fliepath, in which I store the locations of some files.
include 'last_file.php'; // Include the function last_file
$last_file = last_file(); // assign to the function a variable and call the function last_file
// Connect to the database
include('connect_thesis.php');
// Defining an array, which has the three paths to the three different gps receivers
$file_path[0] = "/Applications/MAMP/htdocs/php_test/check/".$last_file[0];
//echo $file_path[0]; echo "<br>";
$file_path[1] = "/Applications/MAMP/htdocs/php_test/check2/".$last_file[1];
//echo $file_path[1]; echo "<br>";
$file_path[2] = "/Applications/MAMP/htdocs/php_test/check3/".$last_file[2];
//echo $file_path[2]; echo "<br>";
Then I made a function called insert() which I want to take as input the $file_path[0]:
function insert($file_path){
$fh = fopen($file_path,'r') or die ("Could not open:".mysql_error()).......;
I call the function from the main script as:
insert($file_path[0]);
I am new in programming and I am sure somewhere I am missing something basic!
The problem is that the function doesn't run!!!
Can you help me?
Thanx
D.
I THINK I DONT PASS CORRECTLY THE VALUE TO THE FUNCTION. CAUSE I GET NOTHING AS AN ERROR!
A few points to note:
You are calling insert using only the index 0, consider using a foreach and call the function on each items in your array.
insert() -> we are missing part of the implementation, but if the file exists, you should not get an error. Keep in mind that you need to close files that you open.
or die -> it looks like you copy pasted code from elsewhere... mysql_error() will not help you much as you're dealing with files at the moment. Consider changing it to
$fh = fopen($file_path,'r') or die ("Could not open:".$file_path)
You should probably handle graciously the error instead of using "die"
I think you need this:
function insert($file_path) {
foreach ($file_path as $file) {
//Your code here
}
}
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
My pseudo code is as follows:
if($_GET['action'] == 'list'){
do function getFileList($dir)
else
do nothing
exit;
}
require_once "./dir.php";
require_once "./echo.php";
function getFileList($dir)
{
}
Your psuedo code is almost there.
require_once "./dir.php";
require_once "./echo.php";
function getFileList($dir)
{
/* ... */
}
if($_GET['action'] == 'list') {
getFileList($dir);
}
Are you asking how to send a variable via GET to a PHP file from within the same PHP file? You can create a form that submits to itself: http://www.tellingmachine.com/post/Simple-self-submitting-PHP-forms.aspx.
If you are looking to do something else, please provide additional details.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I have a php page from where my users log-in to the application. It is working fine.
Yesterday, all of a sudden the users were able to login but were forced out and redirected to the login page again.
My database has logged in the user's login timings and this problem was automatically solved after about 2 hours.
Why will like this happen?
In the following code it will check for the session value and if it is not found then redirect to the error page.
Yesterday, it was redirecting to error page even if the session value was set.
<?php
if($_SESSION['ucd']<>"" && $_SESSION['sid']<>"" && $_SESSION['sid']<>0)
{
$query="select count(*) from active_sessions where user_cd='".$_SESSION['ucd']."'
and session_no='".$_SESSION['sid']."' and START_TM like DATE_FORMAT(now(),'%Y-%m-%d%')";
//echo $query;
$cnt=$dbop->select($query);
if($cnt[0] == '0')
{
$sender = "sender=".urlencode($_SERVER['PHP_SELF']);
session_unset();
header("Location:../login/error.html?$sender");
die;
}
else{
$query = "update active_sessions set LAST_ACTIVITY = NOW() WHERE SESSION_NO = ".$_SESSION['sid'];
mysql_query($query);
?>
<?php
}
}
else
{
$sender = "sender=".urlencode($_SERVER['PHP_SELF']);
session_unset();
header("Location:../login/error.html?$sender");
die;
}
?>
I don't see session_start() anywhere in your code.