Search results for: "carriage returns"

What are the advantages and disadvantages of using gmdate() versus Now() for date manipulation in PHP?

When working with dates in PHP, the gmdate() function is useful for obtaining the current GMT/UTC time, while the Now() function provides the current...

What are the advantages and disadvantages of using file_exists() versus fopen() in PHP?

When checking for the existence of a file in PHP, both file_exists() and fopen() can be used. Advantages of using file_exists() include its simplici...

What is the difference between array_filter() and array_map() in PHP?

The main difference between array_filter() and array_map() in PHP is that array_filter() is used to filter elements of an array based on a specified c...

What are the differences between using while() and do-while() loops when handling database query results in PHP?

When handling database query results in PHP, the main difference between using a while() loop and a do-while() loop is the initial check for the condi...

What are the differences between print_r, printf, sprintf, vprintf, and vsprintf functions in PHP?

The main differences between print_r, printf, sprintf, vprintf, and vsprintf functions in PHP are: 1. print_r: Used to display human-readable informa...