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• Using php variable inside a wordpress page through admin interface

  - by Pankaj Khurana

  Hi, I have a wordpress page in which i have a form(used machform which redirects & stores data in session) submitting it redirects to another wordpress page. Now i want to use session value in the second page. I am new to wordpress, can i use php tags inside a page through admin interface so that i can retrieve the session value? Please help me on this Thanks

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• How to find a value in array and remove it by using PHP array functions

  - by learner

  How to find a value exist in an array and how to remove it. If any php builtin array functions for doing this. After removing I need the sequential index order. any body knows please help me.

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• order keywords by frequency in PHP mySql

  - by Gusepo

  Hello, I've got a database with video ids and N keywords for each video. I made a table with 1 video ID and 1 keyword ID in each row. What's the easiest way to order keywords by frequency? I mean to extract the number of times a keyword is used and order them. Is it possible to do that with sql or do I need to use php arrays? Thanks

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• How to post data in PHP using file_get_contents?

  - by Paras Chopra

  I am using PHP's function file_get_contents() to fetch contents of a URL and then I process headers through the variable $http_response_header. Now the problem is that some of the URLs need some data to be posted to the URL (for example, login pages). How do I do that? I realize using stream_context I may be able to do that but I am not entirely clear. Thanks.

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• Determine if a PHP array uses keys or indices

  - by Jake

  How do I find out if a PHP array was built like this: array('First', 'Second', 'Third'); Or like this: array('first' => 'First', 'second' => 'Second', 'third' => 'Third'); ???

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• Form data upload from iPhone to PHP server via https

  - by Horace Ho

  Is there a good tutorial or sample project of how to upload data from iPhone to a self-owned web server? The project is like: A survey application on iPhone which stores the user input data in a plist When there is internet connection, the program will enable an "Upload" button When the Upload button is clicked, the program will upload the data via HTTP form submit (POST) The server is Linux + MySQL + Apache + PHP The data should be sent via a https:// connection

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• How to get php form data to pdf

  - by Fero

  Hi I am displaying all the users in the form using php where the data are fetched from db. When i click on the icon all users data should be show in a pdf. How should this can be done. kindly advice. thanks in advance

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• PHP's form bracket trick is to Django's ___?

  - by Matt

  In PHP you can create form elements with names like: category[1] category[2] or even category[junk] category[test] When the form is posted, category is automatically turned into a nice dictionary like: category[1] => "the input value", category[2] => "the other input value" Is there a way to do that in Django? request.POST.getlist isn't quite right, because it simply returns a list, not a dictionary. I need the keys too.

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• Dealing with big IF statements in PHP

  - by Industrial

  Hi everyone, Is there any good alternative for the plain if statements in PHP? I know about switch, but I'll guess that there's some more refined alternative out there that comes handy when working with really big if statements. Thanks a lot,

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• how to write web services in php

  - by Beginner

  i want to write web service in php. can any body give me simple code for that.

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• PHP strpos preg_match

  - by usurper

  Hi, I want to copy a substring of a string using PHP. The regex for the first pattern is /\d\|\d\w0:/ The regex for the second pattern is: /\d\w\w\d+:\s-\s:/ Is it possible combining preg_match with strpos to get the exact positions from start to end and then copy it with substr( $string, $firstPos,$secPos ) ?

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• Are there pointers in php?

  - by donalg d

  What does this code mean? Is this how you declare a pointer in php? $this->entryId = $entryId;

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• File System and security (PHP)

  - by Felicita

  Consider a simple file upload system written in php. Customer has access only in admin panel. (Not FTP). He may change folder option from 707 to 755 for security issue. How can do this? Can we do this from upload script ? If yes is this a secure application?

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• MKTIME, PHP date/timestamp YYYY-MM-DD

  - by Mikey1980

  I need to query MySQL for the current date (from PHP) in YYYY-MM-DD format... anyone?

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• How to remove duplicate values from an array in PHP

  - by Ian

  ( can't believe this hasn't been asked in SO yet... ) How can I remove duplicate values from an array in PHP?

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• limit PHP script to one domain per license

  - by Mac Os

  what is the best way to make my php code working on one domain and sure i will encode the whole code by ioncube i want function like function domain(){ } if($this_domain <> domain()){ exit('no'); } or $allowed_hosts = array('foo.example.com', 'bar.example.com'); if (!isset($_SERVER['HTTP_HOST']) || !in_array($_SERVER['HTTP_HOST'], $allowed_hosts)) { header($_SERVER['SERVER_PROTOCOL'].' 400 Bad Request'); exit; } now i want know the best way to do that may be will user strpos

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• How to display a mysql table data in another language properly in php

  - by Shinigami

  i have a mySQL table which the data in one of its columns is in a language other than English.(Persian) when i input data in the table , it is shown properly but when i want to show the data in a php file it displays like this:???? well,what should i do in order to show the data in its correct form?

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• What does "<?=" mean when seen in PHP

  - by joslinm

  Sorry for the silly question, but I ran across code that used: <?=$MAP_OBJECT->printOnLoad();?> <?=$MAP_OBJECT->printMap();?> <?=$MAP_OBJECT->printSidebar();?> Is there anything special about <?= over <?php or just plain <? ?

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• Recommend a cURL wrapper class in Php

  - by seanieb

  I need recommendations for an established and maintained cURL wrapper library/class to use with cURL in Php. It wouldn't hurt if there was some documentation with it, but its not a must have. Thanks

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• Check if URL is exists using PHP

  - by Jean

  Hello, I want to check if an URL exists using PHP. for eg. If someone enters www.adflkjweoifj123912873.com, I want to check if this domain has a website, or its live on the web. Thanks Jean

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• Rewrite URL in PHP with mod_rewrite

  - by Steven

  The web server is Apache. I want to rewrite URL so a user won't know the actual directory. For example: The original URL: www.mydomainname.com/en/piecework/piecework.php?piecework_id=11 Expected URL: piecework.mydomainname.com/en/11 How to achieve it with mod_rewrite?

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• save Date Number in PHP variable.

  - by Denoteone

  This question goes along with another one of my post that I already accepted How do I get the "date number" in php 2010-08-24 20:00:00.000 I want to assign the current date number to a variable $current_date_num so I can use it in my query to compare what is already in the database. $query ="SELECT * FROM Reservations WHERE [Room_ID] = '$field' AND [Meeting Start] > '$current_date_num' ORDER BY [Meeting Start] asc ";

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• Best practice for writing sql statements in php.

  - by ghostz00

  Can someone point me towards a resource or show me an example of a good way of writing sql statements in php. Most statements seem so ugly and unreadable.

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• get correct word from wrong word php

  - by zahir hussain

  hi i want to know how to get correct word from wrong one... example The string is "sstring" but the correct word is string... is any algorithm in php? thanks and advance

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• how to remove hazardous character in php

  - by Ajay

  Hi All, I have to remove hazardous chracter from my query post string. Is there any function define in php to remove directly or another way ?

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