Getting a blank screen or blank page or dashboard under your WordPress powered website? Relax! You are not the single person to face the issue and I have sum up all the possible solutions which will sure help you out to solve the issue.
Author » Amit Sonkhiya
Deactivate plugins when not able to access dashboard
Sometimes any change made in WordPress site mess it’s working and we need to deactivate plugins or set default theme with alternate methods because we feel ourselves not able to access dashboard to undo changes.
Most of the times we see blank pages whenever we try to open wp admin dashboard that can happen due to any poor plugin or broken theme.
Create depth border effect or deep border using lists in CSS
Someone asked me how do I create depth border effect or deep border using lists in CSS. Actually he wanted to create a strand effect (divider) between each list item as you can see in the screenshot below. You can see one more example using light background in rest of the article.
Get the last inserted ID of a MySQL table in PHP
Get the last inserted ID of a MySQL table is a simple query to obtain the primary key of the record you just inserted to the table. Here I have explained the query using PDO as well as Mysqli.
Also, I have abbreviated few points while using PDO or if you are trying to get the last inserted ID of a MySQL table in PHP using other methods.
PHP return data from loop in function
The idea behind writing a post to return data from loop in function in PHP just came into my mind because a fresher was trying to set up a function to return data from loop and hoping it would then run a return each time within the loop and the function would echo each out one by one.
Using PHP to extract img src alt and title from HTML
Using PHP to extract img src alt and title from HTML is quite easy and this can be done in two ways. Either using PHP regular expression matching or using the Document Object Model (DOM).
Here is a DOMDocument/DOMXPath based example to extract img src alt and title from HTML using PHP.
jQuery Expand Collapse with Plus Minus
Here is a simple jQuery Expand Collapse plug-in available to download. We have used plus/minus sign to expand/collapse content in this example and you can change them easily.
Moreover You can use nesting at any level. Clicking on anchor text to the left will take you to linked page/section. The final output will look like shown in image:
Show content on mouseover using CSS
With powerful features of CSS we can show content on mouseover using CSS and we don’t need javascript. Here I have provided two examples, first contains no transition and second has CSS transition effect while hovering. You can see these examples in demo.
Display Data in Multiple Columns from Database using PHP
In some scenario we need to display data in multiple columns in a HTML table where each row from database keeps data for a single column. The data can be text, image or mixture of both. This article will guide you display data in multiple columns from database using PHP.
Responsive CSS framework or Bootstrap – navbar breaks on two line – fix
Bootstrap is popular HTML, CSS, and JS framework for developing responsive, mobile first projects on the web. I faced issue of Bootstrap navbar breaks on two line while designing interactive navbar header as you can see in picture below.
[ Page 18 of 22 ]