Our article is about the PHP function
sscanf(), which is used to parse input from a string. This function is useful for extracting data from strings that have a consistent format. In this article, we will discuss the syntax and usage of
sscanf(), as well as provide some examples.
sscanf() function is used to parse input from a string. The syntax of the
sscanf() function is as follows:
int sscanf ( string $str , string $format , mixed &$... )
The function takes two required parameters:
$str parameter is the string to be parsed, and the
$format parameter is a string that specifies the format of the input.
Here is an example of how to use the
$input = 'John 25'; sscanf($input, '%s %d', $name, $age); echo $name . "\n"; // Output: John echo $age; // Output: 25
In this example, we have a string variable
$input that we want to extract data from. We use the
sscanf() function to extract the name and age from the string.
The output of this code will be:
As you can see, the
sscanf() function has extracted the name and age from the string.
sscanf() function is a useful tool for parsing input from a string. It allows you to extract data from strings that have a consistent format. By mastering this function, you can become a more proficient PHP developer.
We hope this article has been helpful in understanding the
sscanf() function in PHP.