string_rpos
Returns the right-most position of a substring within a string.
// string_rpos(substr, str)
n = string_rpos("abc", "ABCabc"); // 4
n = string_rpos("ABC", "ABCabc"); // 1
n = string_rpos("XYZ", "ABCabc"); // 0
n = string_rpos("", "ABCabc"); // 0
n = string_rpos("XYZ", ""); // 0
n = string_rpos("", ""); // 0- string_rpos(substr, str)
- Returns the right-most position of a substring within a string.
COPY/// @func string_rpos(substr, str)
///
/// @desc Returns the right-most position of a substring within a string.
///
/// @param {string} substr substring of text
/// @param {string} str string of text
///
/// @return {real} position of substr
///
/// GMLscripts.com/license
function string_rpos(substr, str)
{
var pos = 0;
var ind = 0;
do {
pos += ind;
ind = string_pos(substr, str);
str = string_delete(str, 1, ind);
} until (ind == 0);
return pos;
}
Contributors: xot
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