These are the pre-define function defined in wordpress we just need to use
it directly where we wanted.
the most common functions we normally use is get title , get site url etc.
So basically these are for beginners and you become expert while regular using this.
there are comment with every function to explain its functionality.
// title of the post
<?php the_title(); ?>
// web site url
<?php echo site_url(); ?>
// web site name
<?php echo get_bloginfo(); ?>
// post body
<?php
if ( have_posts() ) : the_post();
the_content();
endif;
?>
// get custom value of the post
<?php
$cusomVal = get_post_custom_values('name_of_custom_value', $post->ID);
echo $cusomVal[0] ;
?>
// get post thumbnail
<?php the_post_thumbnail(); ?>
// get thumbnail url
<?php Â
$post_thumbnail_id = get_post_thumbnail_id($post->ID);
$post_thumbnail_url = wp_get_attachment_url( $post_thumbnail_id );
?>
// post per page attributes (give the required number of post on the page)
<?php
$args = array( 'posts_per_page' => 5, 'offset'=> 0 );
$myposts = get_posts( $args );
?>
// limited post text on the page (put this on the place the_content())and add ellipse in the end
<?php the_excerpt(); ?>
// get published date
<?php echo get_the_date(); ?>
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