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The following built-in functions can be used to process array data in PHP. To learn array syntax, see the Understanding

Constants are identifiers for simple values that will not change during script execution like a variable could. When we create

In every programming language variables represent data that falls under a certain data type or predefined data available in the

The PHP data types are: boolean, integer, float, string, array, object, resource, null PHP will auto-identify the data type if

Before an author can work with PHP scripts and files, they must check to see if it is enabled on

PHP Script Tags There are multiple ways to apply PHP code blocks to documents. Using the standard tag is the

There are multiple ways to apply PHP code blocks to documents. Using the standard tag is the recommended approach because

What is PHP? PHP is an acronym for “Hypertext Preprocessor“. It is an easy-to-use dynamic server-side scripting language that allows