用php替换范围[重复]

Question

This question already has an answer here:

• Remove first 4 characters of a string with PHP 6 answers

I am trying to replace first 2000 characters of a string with null.

For example:

$content = "nvinveneuifnoimmio";
$my_result = "fnoimmio";

I mean that I want the first 10 characters to be removed or to be replaced with a space character in above example.

whats the easiest way to do it?

thanks

</div>

Answer 1

Use substr()

$my_result = ' ' . substr($content, 10);