How to Call a Routine in PHP. One of the most basic reasons to use a computer-programming language is for task automation. Through a series of logical decisions, developers can use code to ...

Fortunately, PHP does a good job of streamlining the preprocessing time, so I try to use PHP’s functions as much as possible when dealing with dynamic content and data. Data sources and PHP ...

While specific connectivity functions will depend on the type of database you are using, for databases that support it, PHP offers the pconnect function.

Using a combination of PHP and MySQL functions, you can query an online database for numerical values, add them together and display the results on your Web page. You have to use the functions in ...

create_function is a deprecated function in PHP that was used to create anonymous functions. It is no longer recommended to use this function as it has been removed in PHP 8.0.

A number of different tools have been developed to help with PHP performance profiling, including Benchmark (a PEAR project), DBG, Xdebug and Advanced PHP Debugger (another PEAR project). If you're ...