#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?i)\[[^\[]*[^\]]*\]"
Local $sString = "[products-tab collection="frontpage,new,all-1" title="BEST SELLING" nav="true" style="product-loop-swatch" rows="2" items="8" header="style-1"]" & @CRLF & _
"" & @CRLF & _
"[products-deal product="apple-iphone-se,armani-exchange-brown-leather-watch-ax2181" title="DEAL OF THE DAY"]" & @CRLF & _
"" & @CRLF & _
"[blog blog="news" desc="If you are interested in the latest articles in the industry, take a sneak peek at our blog. You’ve got nothing to loose!" style="style-2"]" & @CRLF & _
"" & @CRLF & _
""
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