all =
(
<div id="1"><div id="2"><div id="3"><div id="4"><div id="5"><div id="6">
<div id="7">
<div id="8">
)

StrReplace(all, " id=""\d+""",, Count)
msgbox % Count

Src=
(
568588484w8446846846
http://forum.scrip<div class="row"t-coding.com/post.php?fid=13
http://forum.scrip<div class="row"t-coding.com/post.php?fid=13
568588484w8446846846
568588484w8446846846
http://forum.script-coding.com/post.ph<div class="row"p?fid=13
http://for<div class="row"um.script-coding.com/post.php?fid=13
568588484w8446846846
)

StrReplace(Src, "<div class=""row""",, Count)
MsgBox % Count 

Src=
(
568588484w8446846846
http://forum.scrip<div class="row"t-coding.com/post.php?fid=13
http://forum.scrip<div class="row"t-coding.com/post.php?fid=13
568588484w8446846846
568588484w8446846846
http://forum.script-coding.com/post.ph<div class="row"p?fid=13
http://for<div class="row"um.script-coding.com/post.php?fid=13
568588484w8446846846
)
Src := StrReplace(Src, "<div class=""row""", "<div class=""row""", Count)

MsgBox % Count

Src=
(
568588484w8446846846
http://forum.scrip<div class="row"t-coding.com/post.php?fid=13
568588484w8446846846
568588484w8446846846
http://forum.script-coding.com/post.ph<div class="row"p?fid=13
http://for<div class="row"um.script-coding.com/post.php?fid=13
568588484w8446846846
)

FileRead, out, AutoHotkey Script.ahk
loop, parse, out, `n, `r
{
	Total:=a_index
	If (A_LoopField != "")
		Num++
}
MsgBox % "Всего строк " Total "`nНе пустых " Num

FileRead, out, AutoHotkey Script.ahk
loop, parse, out, `n, `r
{
	Total:=a_index
	If A_LoopField
		Num++
}
MsgBox % "Всего строк " Total "`nНе пустых " Num