get string piece, before last needle

function, php, string

Solution

You can use

$str = "asd/fgh/jkl/123";
echo substr($str, 0,strrpos($str, '/'));

Output

asd/fgh/jkl

Problem

Given ``` $str = "asd/fgh/jkl/123 ``` If we want to get string piece after last slash , we can use function `strrchr()` right? In php not function, to get string piece, before last slah, that is `asd/fgh/jkl` ? I know this can make via regex or other way, I am asking about internal function?

Original source