Category: web development
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PHP: Regular expression to make linkable url in string
Are you looking for a regular expression to make clickable url in the string? Yes!, you will get your solutions here: echo preg_replace(“/http\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/”, “$0”, $string); If you want to open url in new tab then : echo preg_replace(“/http\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/”, “$0”, $string); Tweet This Post
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MySQL: Remove duplicate entry from the databse keeping one record
Sometimes we written a code to enter some dynamic entry in the table but did not want to enter duplicate records for same id ( not primary field). and we found that we have entered many records in the table and not it is not possible to delete record manually. For this we can run…
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WordPress: Add or remove ‘www’ from your url
In most cases we see that when we try to open any site then it add ‘www’ in the url or remove from the url. This can be manage by Htaccess in general sites on the server. Wordpres provides a good facility to manage this url setting. 1. Go Settings > General 2. Set WordPress…
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Magento: How to get increment id of an Order by order id in magento
In most cases, an user (A developer) need to write own code to generate an order, generate invoice for an order or generate shipment for an order then he need both order id and its increment id. You can get this increment value by following code: $order = Mage::getModel(‘sales/order’); $order->load(Mage::getSingleton(‘sales/order’)->getLastOrderId()); $orderIncrementId = $order->getIncrementId(); Tweet This…
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Magento: Fatal error: Call to undefined method Mage_Adminhtml_Block_Abstract::getexceptions()
When I tried to export or import any profile, then I got a fatal error: Fatal error: Call to undefined method Mage_Adminhtml_Block_Abstract::getexceptions() in …….\app\code\core\Mage\Adminhtml\Block\System\Convert\Profile\Run.php on line 167 To remove this problem follow below process: 1. Go to file which showing in fatal error. 2. Comment line 167 and 168, then it will show like: //…
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Ajax: Upload a file through ajax ( without page refresh)
In most cases we need to upload something on server without refreshing the page. for example we want to upload an image from popup window. But it will refresh the page and we will lost our popup and its content… so for this type of problems we providing an attractive code for upload a files…
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Write the text on image using GD Library
What is the GD library? GD is an open source code library for the dynamic creation of images by programmers. GD is written in C, and “wrappers” are available for Perl, PHP and other languages. GD creates PNG, JPEG and GIF images, among other formats. GD is commonly used to generate charts, graphics, thumbnails, and…
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How to find Server time in magento
Many times developer gets the time problem during project development. Because he works on date function which provides by PHP but site works on different server which time is different from developer country. So for this case you can use magento time which priovides by Magento self. It Manage the server time. This line will…
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Translate english to hindi by google api
Sometimes we need to develop a website with Hindi font. But main problem is how to insert content in Hindi in admin panel. so here is a solution by this admin can enter content in Hindi font. It will work like: When admin type any word like ‘welcm‘ and then type space it will automatically…
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Magento: How to get value of custom created category attribute at front side?
According to magento characteristics, we can get the custom created product attributes at front side in easy way by $_product->getCustomCreateAttribute() But when we create an attribute for an category then magento does not show by $_main_category->getCustomCreateAttribute() Magento only show the attribute value at front side which created by system or Magento. So for this we…
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Magento : add two column value in collection
many times we need to do operation on two column values and show in the admin panel. for this we have to follow these steps: 1. Add column in your Grid.php file: 2. Now create a folder in the AdminHtml folder with name ‘Renderer’ 3. Create a new php file with name ‘Qty.php’ 4. Write…
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Magento: How to retrieve products with a specific attribute?
Mostly all Models in the Magento have a corresponding Collection object that can be used to fetch multiple instances of a Model. To instantiate a Product collection, do the following $collection = Mage::getModel(‘catalog/product’)->getCollection(); Products are a Magento EAV style Model, so you’ll need to add on any additional attributes that you want to return. $collection…
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Drag and Drop div area with pure javascript – Step 3
My last two posts told to create javascript and html file. This post will tell you last step to drag and drop div are with pure javascript ( without jQuery ). Add below css code to head tags in the index.html file: and create a folder with name images and put your images in this…