When would you use $_post instead of $post?
I’ve seen some examples that use $_post instead of $post. What’s the difference and when would you use $_post instead of $post? Example: … Read more
variables
How do I count occurrence of unique values inside a list
So I’m trying to make this program that will ask the user for input and store the values in an array / list. … Read more
Best way to test for a variable’s existence in PHP; isset() is clearly broken
From the isset() docs: isset() will return FALSE if testing a variable that has been set to NULL. Basically, isset() doesn’t check for … Read more
How to get the type of a variable in MATLAB
Does MATLAB have a function/operator that indicates the type of a variable (similar to the typeof operator in JavaScript)? 6 Answers 6
Replacing string with a variable in php
I have following code in my plugin of WordPress: wp_localize_script(‘ffd_js_script’, ‘myAjax’, array( ‘ajaxurl’ => admin_url(‘admin-ajax.php’), ‘idinfo’ => $myoptionValue[idinfo], ‘index1’ => $myoptionValue[id1], ‘index2’ => … Read more
Importing variables from another file?
How can I import variables from one file to another? example: file1 has the variables x1 and x2 how to pass them to … Read more
How do I get the type of a variable?
In C++, how does one find the type of a variable? 10 Answers 10
How do I pass variables into short-code enabled Post Snippets in WordPress 3.0?
I am using a plugin called Post Snippets. According to the documentation, it can substitute variables, such as {url} within the snippets. http://wordpress.org/extend/plugins/post-snippets/ … Read more
Take Variables Set in Functions.php and Echo Them Inside My Custom Post Template
I have the following function set up in my functions.php file to allow my custom post type “Slideshow” to work. add_action( ‘the_post’, ‘paginate_slide’ … Read more
Moving variables from one page to another
How can I link to another WordPress page but move variables to it as well (preferably not through the address bar)? For instance, … Read more