wordpress get random post

You can get current wordpress category get_the_category function. Random Post Code <?php global $post; $categories = get_the_category($post->ID); $catId=$categories[0]->term_id;//wordpress current category ?> <ul> <?php $args = array( ‘numberposts’ => 5, ‘orderby’ => ‘rand’ ,’category’ =>$catId); $rand_posts = get_posts( $args ); foreach( $rand_posts as $post ) : ?> <li><a href=”<?php the_permalink(); ?>”><?php the_title(); ?></a></li> <?php endforeach; ?> </ul>  

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wordpress get post category

You can get current wordpress category get_the_category function. Code global $post; $categories = get_the_category($post->ID); // category object $catId=$categories[0]->term_id;//category Id

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IIF in php

There is ternary operator(conditional) operator in php which is used for IIF equivalent condition in php. The conditional operator is the “?:” (or ternary) operator. The expression (expr1) ? (expr2) : (expr3) evaluates to expr2 if expr1 evaluates to TRUE, and expr3 if expr1 evaluates to FALSE. Since PHP 5.3, it is possible to leave out the middle part of

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jquery synchronous AJAX request

How to make synchronous ajax request using jquery Bydefault jquery ajax request is asynchronouse means execution of next code is continue whether or not your ajax request is complete or not. Create synchronous ajax request: For creating sync request you can use property async as false Cross-domain requests anddataType: “jsonp” requests do not support synchronous operation. Note that synchronous requests

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get querystring using jquery

You can easily get query string values using jquery. Code $.urlParam = function(name){ var results = new RegExp(‘[\\?&]’ + name + ‘=([^&#]*)’).exec(window.location.href); if (!results) { return 0; } return results[1] || 0; } var yourQstring = $.urlParam(‘querystringname’); //$.urlParam() is array of query string

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Php upload file using web service soap

In php file upload can be done easily if you know the logic of file system.What we need to do is create simple nusoap server that have method of two parameters.one parameter is for file name and one parameter is for base64 encoded string of file contents. when client make request it must have to pass file as base64 encoded

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php convert array to query string

Now you can eaisly convert an array to query string in php.No need to do any code for that php has inbuilt function for converting array into query string.If you are using php 5 then you can use inbuilt function of php called “http_build_query()”. http_build_query() : Defination : string  http_build_query ( mixed $query_data [, string $numeric_prefix [, string $arg_separator [, int

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magento soap api check product exist or not

In magento there is soap and xml rpc api  catalog_product.info which will retrive product based on SKU or Product ID.But which will only works well when there is poduct available otherwise it will generate exception. So how to check if product is exist or not Bellow given code works when the product is exist or not. $proxy = new SoapClient(‘http://magentohost/api/soap/?wsdl’);

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Web Service Authentication php

Using nusoap web service you can easily authenticate user for web service access.You can use setCredentials method of client to pass username and password,The given password will be checked against the web service access. $client->setCredentials($username,$password,”basic”); You can find the working demo here and you can also download the scripts. Client : 1)In line no 48 change “http://127.0.0.1:80/webservice_file_transfer/nusoap/server/server.php?wsdl” to your corresponding url

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php array to file

Now you can easily store multidimensional array into file.There is some sitution when you need to store multidimensional array into file.For example you want to debug some output (Example IPN).There is no way to debug ipn so you want to write post variable or other variable to file then you can store this array to file directly. $yourArry=array( ‘0’=>’test1′, ‘1’=>’test2′, ‘2’=>array( ‘0’=>’test1′, ‘1’=>’test2′,

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