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If you want to have custom templates for your node. You can create templates specific to node ID as follows. Add the below function in your template.php if its not exists. function yourcurrentthemename_preprocess_node(&$vars, $hook) { $node = $vars[‘node’]; $vars[‘template_file’] = ‘node-‘. $node->nid; } If the functio
Read articleIf any of your html element is getting hide behind the flash object such as youtube video player, or any flash player/object Then you should call this function on body load. function fix_flash_z_index() { // loop through every embed tag on the site var embeds = document.getElementsByTagName(’embed’); for (i = 0; i
Read article$sf_request->getUriPrefix().$sf_request->getRelativeUrlRoot().$sf_request->getPathInfoPrefix(); In symfony version 1.4 $request->getUriPrefix().$request->getRelativeUrlRoot().$request->getPathInfoPrefix();
Read article$ ./symfony configure:database –name=propel –class=sfPropelDatabase “mysql:host=localhost;dbname=dbname” username userpassword
Read articleIf you want to get the option list of the content type that you have created , then you can get the list as follows: $content_field = content_fields(‘whatever_the_field_name_is’); $allowed_values = content_allowed_values($content_field); So the $allowed_values will give you the array of the option list with the key val
Read articleWhenever you create any content type in drupal ( version 6 and above) and you required a filed of type select list, then you can provide the allowed values of the select option in two ways CASE 1 : option 1 option 2 option 3 CASE 2 : 1|option 1 2|option 2 3|option 3 Each […]
Read articleIf you want to replace multiple space with single space from a string you can use preg_replace function for this. Refer the below example preg_replace(“!\s+!”,” “,$yourstring); For example $yourstring = “This contain space”; $modifiedString = preg_replace(“!\s+!”,” “,$yourstring); echo $modifiedString; // This contain
Read articleTo get the base url of your symfony project , you can use the below in your template file. $sf_request->getUriPrefix().$sf_request->getRelativeUrlRoot() And to get your current app URL. $sf_request->getUriPrefix().$sf_request->getRelativeUrlRoot().$sf_request->getPathInfoPrefix();
Read articleSuppose you want to include/require any file in your scripts, But before doing so you want to confirm that the included or required file doesn’t contain error. Then in that case you can use the below code to do the same. /* Implementation */
Read article$requestedUrl = “http://www.example.com/abc.php”; $tags = get_headers($requestedUrl); if(preg_match(“/Not Found/i”,$tags[0]) || preg_match(“/Service Unavailable/i”,$tags[0])) { echo “Requested Url does not exists”; } else { echo “Requested Url exists”; }
Read articleBy using the below code you can export your data from the database to excel file. When you run the below code, the excel file get generated and get downloaded to the client machine.
Read articleHow to check if GD support is enabled or not. <?php var_dump(gd_info()); ?> If GD support is enabled then you will get an array in that you will get “GD Version”. If you didn’t get this that means GD support is not there . To enable GD support you should install GD library by the […]
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