You have a string in your PHP script and you want to find out how many characters it has. How would you do this?
- strlen($string)
- count($string)
- length($string)
- characters($string)
To find out the number of characters in a string in PHP, you can use the strlen() function. The strlen() function returns the length of a string in terms of the number of characters. Simply pass the string as an argument to strlen() like this: strlen($string). The function will return the length of the string, which corresponds to the number of characters. Learn more: https://www.php.net/manual/en/function.strlen.php
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