#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)https:\/\/tenor\.com\/(?:[a-z]{2}(?:-[A-Z]{2})?\/)?view\/(?P<image_slug>[a-zA-Z0-9%-]+-(?P<image_id>\d+))"
Local $sString = "https://tenor.com/es-ES/view/baka-idiot-anime-gif-16811539" & @CRLF & _
"https://tenor.com/bg/view/baka-idiot-anime-gif-16811539" & @CRLF & _
"https://tenor.com/de/view/baka-idiot-anime-gif-16811539" & @CRLF & _
"https://tenor.com/zh-CN/view/baka-idiot-anime-gif-16811539" & @CRLF & _
"https://tenor.com/view/frieren-%E8%91%AC%E9%80%81%E3%81%AE%E3%83%95%E3%83%AA%E3%83%BC%E3%83%AC%E3%83%B3-sousou-no-frieren-sousou-beyond-journey%27s-end-gif-13214487266596803271"
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH)
Local $aFullArray[0]
For $i = 0 To UBound($aArray) -1
_ArrayConcatenate($aFullArray, $aArray[$i])
Next
$aArray = $aFullArray
; Present the entire match result
_ArrayDisplay($aArray, "Result")
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm