Application Development & Informative Tutorials
An Initiative of AS Tech Solutions
Sometimes we faced the problem of toggling the class in html because of only by changing the classes can do a different action in html.
Toggle class means exchange the class names. We can toggle class using jQuery as follows:
$(document).ready(function(){
if($('#id').hasClass('active'))
$('#id').removeClass('active').addClass('deactive');
else
$('#id').removeClass('deactive').addClass('active');
})In this article on PHP Interview Questions, I have compiled a list of fundamental PHP interview questions and answers that were asked in a real interview for a PHP web developer position. Every PHP web developer should know these questions/answer of PHP. So, either you are preparing for any interview in PHP development or are a web developer, you should go through the following list of interview questions in PHP. These PHP questions are mix of basic PHP questions to advance questions that expert PHP engineers know.
The array_merge() function merges the elements of one or more arrays together so that the values of one are appended to the end of the previous one. It returns the resulting array.
<?php
$A1=array("apple","papaya");
$A2=array("banana","grapes");
print_r(array_merge($A1,$A2));
?>
Output would be :
Array ( [0] => apple[1] => papaya[2] => banana [3] => grapes ) set_time_limit : set/increase the PHP Script maximum execution time
By default, PHP has a set of seconds limit to execute the script, if some script reach to run then some fatal error occurs.
Sometimes we faced the problem on scrolling the content on the page and go to the bottom of the page and feel we need to go on top of the page.
For that we need to scroll the page again which is irritating. If there would be any option to click on which we can jump to top of the page easily seems good.
Opening inline HTML in a fancybox popup is easily achievable but once I faced the problem of opening a html page within the fancybox popup.
After googling, I found the solution that ‘type’ property of fancybox we need to include on calling of it.
WordPress automatically display an admin toolbar at the top of the page in frontend for logged in users.
This admin bar in WordPress is really an annoyance to me because it slightly disturb my theme design and I never want the toolbar for anything. I can hide it by using css and we can also do it in wordpress by using wordpress filter.
We can redirect website visitor to another url in wordpress using wp_redirect() function.
wp_redirect() function in wordpress redirects the user to a specified url.
<?php wp_redirect( $location-url, $status ); exit; ?>
Opening fancybox on page load is very simple. just call below given code in document ready eg.
$(document).ready(function () {
$.fancybox({
'width': '80%',
'height': '80%',
'autoScale': true,
'transitionIn': 'fade',
'transitionOut': 'fade',
'type': 'iframe',
'href': 'http://www.example.com'
});
});Customizr Theme has a nice feature to display images of featured pages at your home page as well as it allows you to add slider on each page/post. Sometimes the featured page images don’t appear at all even after configuring featured pages option in Customizr Theme,
