#include <MsgBoxConstants.au3> ; to declare the Constants of MsgBox
Local $sRegex = "(?m)(personal-trainers|fysiotherapeuten)(\/pagina\/([0-9]+))?\/?(\?([a-zA-Z0-9.-=&]+))?\/?"
Local $sString = "personal-trainers/?latitude=52.1816907&longitude=5.9587436&specialisme=1&trainings=0" & @CRLF & _
"http://localhost:8080/personal-trainers/?latitude=52.1816907&longitude=5.9587436&specialisme=1&trainings=0" & @CRLF & _
"http://localhost:8080/personal-trainers/pagina/2/?latitude=52.1816907&longitude=5.9587436&specialisme=1&trainings=0"
Local $sSubst = ""
Local $sResult = StringRegExpReplace($sString, $sRegex, $sSubst)
MsgBox($MB_SYSTEMMODAL, "Result", $sResult)
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