WordPress Theme Development

Custom theme allows for SEO search, but with a SEO plugin available it would not make much difference to normal theme. One benefit using the Custom theme is that it allows to make the changes without going much into the coding part.

This would likely happen when you have pasted a code from a website with wrong formats, also when you have pasted a code in a wrong location. It may also happen when your IP is banned

PHP functions that start with a double underscore – a “__” – are called magic functions (and/or methods) in PHP. They are functions that are always defined inside classes, and are not stand-alone (outside of classes) functions.

The magic functions available in PHP are:

☛ __construct(),

☛ __destruct(),

☛ __call(),

☛ __callStatic(),

☛ __get(),

☛ __set(),

☛ __isset(),

☛ __unset(),

☛ __sleep(),

☛ __wakeup(),

☛ __toString(),

☛ __invoke(),

☛ __set_state(),

☛ __clone(), and

☛ __autoload().

Yes, it is possible to rename the WordPress folder. If WordPress is already installed you have to login to the weblog as the administrator and then change the settings

WordPress address (URI) :

Blog address( URI) :

After making the changes, you can rename the folder or directory with the WordPress file in it.

Look in to dashboard under Options – Discussion. There is a checkbox there for “allow people to post comments on the article” Try unchecking that.

Also – you can do it in the box on the right in the Write screen. That only affects the one post, though.

Since the data inside the single-quoted string is not parsed for variable substitution, it’s always a better idea speed-wise to initialize a string with single quotes, unless you specifically need variable substitution.

Passing a variable by value in WordPress is similar to as that in C++. We have to just add an ampersand in front of the variable to do the task.

$X= &$Y

WordPress was originally used as blogging software though it has since become popular for website also. It is not necessary to have a blog to use wordpress. Still having blog is commendable as it will help in search engine optimization.

For import content from wordpress admin panel goes to:-

WordPress admin -> Tools -> Import

This will create a xml file for your posts, comments, category etc.

func_num_args() function returns the number of parameters passed in.

☛ Posts are timely vs. Pages are timeless.

☛ Posts are social vs. Pages are NOT.

☛ Posts can be categorized vs. Pages are hierarchical.

☛ Posts are included in RSS feed vs. Pages are not.

☛ Pages have custom template feature vs. Posts do not.

WordPress.com is considered more secure than wordpress.org because they limit the themes and also does not allow installing plugin’s. However the security is more dependable on how the hosting company is hosting your website(wordpress.org) & also what are the steps they are taking to prevent the security problems.

Meta-tags are keywords and description used to display website or page information.

If you go on dashboard under options-discussion there is a comment “ Allow people to post comment” try unchecking the comment.

<?php

$str = ‘Hello, there.nHow are you?nThanks for visiting Us’;

print $str;

?>

Because inside the single quotes the n character is not interpreted as newline, just as a sequence of two characters – and n.

It is one of the benefit of using wordpress, it has inbuilt SEO search engine. Also, you can have an additional plug-in in wordpress to help with SEO and rank on a popular search engine like Google.

A template tag is code that instructs WordPress to “do” or “get” something. Like in header.php we will use the tag bloginfo(‘name’) to get information from user profile.

☛ The the_title() template tag is used to display the post title.

☛ wp_list_cats() are for display categories.

☛ get_header() for getting header.

☛ get_sidebar() for display the sidebar on page.

☛ get_footer() for get the footer content on page.

Yes it will work as the PHP will consider the comparators as Integer type and hence will compare 50 and 60.