How to get the length of string?

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The strlen() function is used to get the length of the string.

In PHP, you can get the length of a string using the strlen() function. This function returns the number of characters in a string. Here’s an example:

php
$string = "Hello, world!";
$length = strlen($string);
echo "The length of the string is: $length"; // Output: The length of the string is: 13

So, the correct answer to the question “How to get the length of a string in PHP?” would be:

“You can use the strlen() function in PHP to get the length of a string.”