pop The pop method is used to retrieve the last item from the collection while also removing it from the collection. If there are no items in the collection, the pop method will return null . The following sample demonstrates the use of the pop...

To prevent conflicts between multiple vendors using the same group names for a particular locale, the translator component allows the usage of "namespaces". Namespaces are a way to refer to a specific collection of locales and groups, where...

…ode to the template code, you will see this on the page: Custom CSS was added to make the form elements easier to see for this article. We will address customized CSS classes, HTML markup, and everything else in a later guide. Our modified...

…s means that you will write code statements (lines of code) and when a page is requested, the PHP interpreter will load your PHP code, parse it and then execute it. This differs from other languages, such as Java or C#, where the source code is...

As stated earlier lambda's are anonymous functions. That is, a function without a name. PHP allows you to create these lambda functions and assign them to a variable, or even pass them as arguments to a function (this is what we are doing with...

Procedures are sort of like functions, in the fact that they are sort of a language copy and paste feature. The defining difference is that a procedure does not return a value. You can thing of it kind of like this: a function determines how...

Progress bar format strings can utilize the color formatting syntax and strings to have various parts of the progress bar rendered with different styling. The process is similar to how custom styles are used when printing lines of text or...