String Trigger 2.7

i am trying to get number from string using this code :
#include <IE.au3> $oIE = _IEAttach ("Edu.corner") Local $aName = "Student name & Code:", $iaName = "0" Local $oTds = _IETagNameGetCollection($oIE, "td") For $oTd In $oTds If $oTd.InnerText = $aName Then $iaName = $oTd.NextElementSibling.InnerText $iGet = StringRegExpReplace($iaName, "\D", "") EndIf Next MsgBox(0, "", $iGet) it was get number like 52503058
But, I want to get only student code 5250. (Different student have different code, sometime its 3 digits, Sometime 4)

 

Hi All,
I intend on keeping custom functions/UDFs (works in progress) here; if anyone wants to use any code, feel free.
String functions:
#AutoIt3Wrapper_AU3Check_Parameters=-d -w- 1 -w 2 -w 3 -w 4 -w 5 -w 6 #include-once ; #FUNCTION# ==================================================================================================================== ; Name ..........: _DateTimeGet ; Description ...: Returns the date and time formatted for use in sortable filenames, logs, listviews, etc. ; Syntax ........: _DateTimeGet(iType = 1[, $bHumanFormat = False]) ; Parameters ....: $iType - [optional] an integer value. Default is 1. ; 1 - Date and time in file-friendly format; 20190115_113756 ; 2 - Date in file-friendly format; 20190115 ; 3 - Time in file friendly format; 113756 ; $bHumanFormat - [optional] a boolean value. Default is False. ; True - Includes slashes in the date and colons in the time with a space inbetween ; False - No slashes or colons included with an underscore inbetween ; Return values .: Success - String ; Failure - Sets @error to non-zero and returns an empty string ; Author ........: Sam Coates ; =============================================================================================================================== Func _DateTimeGet($iType = 1, $bHumanFormat = False) If $iType < 1 Or $iType > 3 Then Return (SetError(-1, 0, "")) ;; Param1: ;; 1 = Date and time in file friendly format: 20190115_113756 ;; 2 = Date in file friendly format: 20190115 ;; 3 = Time in file friendly format: 113756 ;; Param2: ;; True = Use human-readable format: 15/01/2019 11:37:56 Local $sTime = @HOUR & ":" & @MIN & ":" & @SEC Local $sDate = @MDAY & "/" & @MON & "/" & @YEAR If $iType = 1 Then If $bHumanFormat = False Then $sTime = StringReplace($sTime, ":", "") $sDate = StringReplace($sDate, "/", "") $sDate = StringTrimLeft($sDate, 4) & StringMid($sDate, 3, 2) & StringLeft($sDate, 2) Return ($sDate & "_" & $sTime) Else Return ($sDate & " " & $sTime) EndIf ElseIf $iType = 2 Then If $bHumanFormat = False Then $sDate = StringReplace($sDate, "/", "") $sDate = StringTrimLeft($sDate, 4) & StringMid($sDate, 3, 2) & StringLeft($sDate, 2) EndIf Return ($sDate) ElseIf $iType = 3 Then If $bHumanFormat = False Then $sTime = StringReplace($sTime, "/", "") EndIf Return ($sTime) EndIf EndFunc ;==>_DateTimeGet ; #FUNCTION# ==================================================================================================================== ; Name ..........: _FileToFileExtension ; Description ...: Returns a file extension from a filename/FQPN (Fully Qualified Path Name) ; Syntax ........: _FileToFileExtension($sPath) ; Parameters ....: $sPath - a string value. ; Return values .: Success - String ; Failure - Empty string as returned from StringTrimLeft() ; Author ........: Sam Coates ; =============================================================================================================================== Func _FileToFileExtension($sPath) Return (StringTrimLeft($sPath, StringInStr($sPath, ".", 0, -1))) EndFunc ;==>_FileToFileExtension ; #FUNCTION# ==================================================================================================================== ; Name ..........: _FileToFileName ; Description ...: Returns a filename from a FQPN (Fully Qualified Path Name) ; Syntax ........: _FileToFileName($sPath[, $bIncludeExtension = True]) ; Parameters ....: $sPath - a string value. ; $bIncludeExtension - [optional] a boolean value. Default is True. ; Return values .: Success - String ; Failure - Empty string as returned from StringLeft() ; Author ........: Sam Coates ; =============================================================================================================================== Func _FileToFileName($sPath, $bIncludeExtension = True) Local $sReturn = StringTrimLeft($sPath, StringInStr($sPath, "\", 0, -1)) If $bIncludeExtension = False Then $sReturn = StringLeft($sReturn, StringInStr($sReturn, ".", 0, -1) - 1) Return ($sReturn) EndFunc ;==>_FileToFileName ; #FUNCTION# ==================================================================================================================== ; Name ..........: _FileToFilePath ; Description ...: Returns a folder path from a FQPN (Fully Qualified Path Name) ; Syntax ........: _FileToFilePath($sPath) ; Parameters ....: $sPath - a string value. ; Return values .: Success - String ; Failure - Empty string as returned from StringLeft() ; Author ........: Sam Coates ; =============================================================================================================================== Func _FileToFilePath($sPath) Return (StringLeft($sPath, StringInStr($sPath, "\", 0, -1) - 1)) EndFunc ;==>_FileToFilePath ; #FUNCTION# ==================================================================================================================== ; Name ..........: _StringLeft ; Description ...: Searches for a string inside a string, then removes everything on the right of that string ; Syntax ........: _StringLeft($sString, $sRemove[, $iCaseSense = 0, $iOccurrence = 1]) ; Parameters ....: $sString - a string value. The string to search inside. ; $sRemove - a string value. The string to search for. ; $iCaseSense - an integer value. Flag to indicate if the operations should be case sensitive. ; $iOccurrence - an integer value. Which occurrence of the substring to find in the string. Use a ; negative occurrence to search from the right side. ; Return values .: Success - String ; Failure - Empty string as returned from StringLeft() ; Author ........: Sam Coates ; =============================================================================================================================== Func _StringLeft($sString, $sRemove, $iCaseSense = 0, $iOccurrence = 1) Return (StringLeft($sString, StringInStr($sString, $sRemove, $iCaseSense, $iOccurrence) - 1)) EndFunc ;==>_StringLeft ; #FUNCTION# ==================================================================================================================== ; Name ..........: _StringRandom ; Description ...: Returns a string of random characters ; Syntax ........: _StringRandom($iAmount[, $iType = 1]) ; Parameters ....: $iAmount - an integer value. Length of returned string ; $iType - [optional] an integer value. Default is 1. ; 1 - Return digits (0-9) ; 2 - Return hexadecimal (0-9, A - F) ; 3 - Return Alphanumeric upper (0-9, A - Z) ; 4 - Return Alphanumeric (0-9, A - Z, a - z) ; 5 - Return Alpha upper (A - Z) ; 6 - Return Alpha (A - Z, a - z) ; Return values .: Success - String ; Failure - Empty string and @error flag as follows: ; @error : 1 - $iAmount is not a positive integer ; 2 - $iType is out of bounds ; Author ........: Sam Coates ; =============================================================================================================================== Func _StringRandom($iAmount, $iType = 1) If $iAmount < 1 Or IsInt($iAmount) = 0 Then Return (SetError(-1, 0, "")) Local $sString = "" Local $iRandomLow = 1, $iRandomHigh = 62 #Tidy_Off Local Static $aCharId[63] = [0, Chr(48), Chr(49), Chr(50), Chr(51), Chr(52), Chr(53), Chr(54), Chr(55), Chr(56), Chr(57), Chr(65), Chr(66), Chr(67), _ Chr(68), Chr(69), Chr(70), Chr(71), Chr(72), Chr(73), Chr(74), Chr(75), Chr(76), Chr(77), Chr(78), Chr(79), Chr(80), _ Chr(81), Chr(82), Chr(83), Chr(84), Chr(85), Chr(86), Chr(87), Chr(88), Chr(89), Chr(90), Chr(97), Chr(98), Chr(99), _ Chr(100), Chr(101), Chr(102), Chr(103), Chr(104), Chr(105), Chr(106), Chr(107), Chr(108), Chr(109), Chr(110), Chr(111), _ Chr(112), Chr(113), Chr(114), Chr(115), Chr(116), Chr(117), Chr(118), Chr(119), Chr(120), Chr(121), Chr(122)] #Tidy_On If $iType = 1 Then ;; digits: 1 - 10 $iRandomHigh = 10 ElseIf $iType = 2 Then ;; hexadecimal: 1 - 16 $iRandomHigh = 16 ElseIf $iType = 3 Then ;; alnumupper: 1 - 36 $iRandomHigh = 36 ElseIf $iType = 4 Then ;; alnum: 1 - 62 $iRandomHigh = 62 ElseIf $iType = 5 Then ;; alphaupper: 11 - 36 $iRandomLow = 11 $iRandomHigh = 36 ElseIf $iType = 6 Then ;; alpha: 11 = 62 $iRandomLow = 11 $iRandomHigh = 62 Else Return (SetError(-2, 0, "")) EndIf For $i = 1 To $iAmount $sString &= $aCharId[Random($iRandomLow, $iRandomHigh, 1)] ;; append string with corresponding random character from ascii array Next Return ($sString) EndFunc ;==>_StringRandom ; #FUNCTION# ==================================================================================================================== ; Name ..........: _StringTrimLeft ; Description ...: Searches for a string inside a string, then removes everything on the left of that string ; Syntax ........: _StringTrimLeft($sString, $sRemove[, $iCaseSense = 0, $iOccurrence = 1]) ; Parameters ....: $sString - a string value. The string to search inside. ; $sRemove - a string value. The string to search for. ; $iCaseSense - an integer value. Flag to indicate if the operations should be case sensitive. ; $iOccurrence - an integer value. Which occurrence of the substring to find in the string. Use a ; negative occurrence to search from the right side. ; Return values .: Success - String ; Failure - Empty string as returned from StringTrimLeft() ; Author ........: Sam Coates ; =============================================================================================================================== Func _StringTrimLeft($sString, $sRemove, $iCaseSense = 0, $iOccurrence = 1) Return (StringTrimLeft($sString, StringInStr($sString, $sRemove, $iCaseSense, $iOccurrence) + StringLen($sRemove) - 1)) EndFunc ;==>_StringTrimLeft Examples:
ConsoleWrite(_StringRandom(100, 6) & @CRLF) ConsoleWrite(_StringTrimLeft("C:\Windows\System32\cmd.exe", "C:\Windows\System32\") & @CRLF) ConsoleWrite(_StringLeft("C:\Windows\System32\cmd.exe", "cmd.exe") & @CRLF) ConsoleWrite(_FileToFileName("C:\Windows\System32\cmd.exe") & @CRLF) ConsoleWrite(_FileToFilePath("C:\Windows\System32\cmd.exe") & @CRLF) ConsoleWrite(_FileToFileExtension("C:\Windows\System32\cmd.exe") & @CRLF) ConsoleWrite(_StringRandom(6, 4) & "-" & _StringRandom(4, 4) & "-" & _StringRandom(4, 4) & "-" & _StringRandom(4, 4) & "-" & _StringRandom(6, 4)& @CRLF)  

good morning sirs.
please i have a request from you.
i have an variable to Read a data from a file
this data is Encrypted
and when i read it i Decrypte it.
for that i need a function to Write a ini data to string.
;#Function# ===================================================================================================================== ; Name............: _IniReadFromString ; Description.....: Returns the value of a key in a specific section of an ini-formatted string ; Syntax..........: _IniReadFromString($szInput, $szSection, $szKey, $Default) ; Parameters......: ;   $szInput - The string that contains data in ini format ;   $szSection   - The sectionname (just as in IniRead) ;   $szKey   - The keyname (just as in IniRead) ;   $Default - The default value if the key does not exist or reading failed (just as in IniRead) ; Return values ..: ;   Success  - Returns the read value ;   Failure  - Returns $Default ; Author .........: FichteFoll ; Remarks ........: Works for Unicode as well as for ANSI ; Related ........: IniRead, _IniReadSectionFromString ; Link ...........; See on top ; Example ........; $var = _IniReadFromString(StringFormat("[Sect]\r\nMyKey1=value1\r\nMyKey2=value2"), "Sect", "MyKey2", "no_value") ; =============================================================================================================================== Func _IniReadFromString($szInput, $szSection, $szKey, $Default) $szInput = StringStripCR($szInput) ;~  Local $aRegMl = StringRegExp($szInput, "\[" & __StringEscapeRegExp($szSection) & "\]\n+(?:[^\[].*?=.*\n)*" & __StringEscapeRegExp($szKey) & "=(.*)\n?(",3) Local $aRegMl = StringRegExp($szInput, "\[" & __StringEscapeRegExp($szSection) & "\]\n+(?:[^\[].*?=.*\n)*" & __StringEscapeRegExp($szKey) & "=(.*)\n?", 3) If @error Then Return SetError(1, 0, $Default) ; key not found    Return $aRegMl[0] EndFunc;==>_IniReadFromString ; ############################################################################################################################### ; =============================================== ; = Internal Use Only ; =============================================== Func __StringEscapeRegExp($szExp) Return StringRegExpReplace($szExp, "([\(\)\[\]\{\}\\\/\?\.\\|\+])", "\\$1") ; ()[]{}\/?.|+ EndFunc;==>__StringEscapeRegExp like this  function Read the ini from string.
 
 
please ihelp me
thanks in advance

hello sirs,
i have searched allot about an function that can  read the INI file as a  string
i mean function to read the ini files from string and not from the file directly.
i finally found an UDF that do what i want
but unfortunately all the functions work,  but the function that i want it not working.
this is the udf
the function that  i need is _IniReadFromString
this is the function

Func _IniReadFromString($szInput, $szSection, $szKey, $Default) $szInput = StringStripCR($szInput) Local $aRegMl = StringRegExp($szInput, "\[" & __StringEscapeRegExp($szSection) & "\]\n+(?:[^\[].*?=.*\n)*" & __StringEscapeRegExp($szKey) & "=(.*)\n?(", 3) If @error Then Return SetError(1, 0, $Default) ; key not found Return $aRegMl[0] EndFunc;==>_IniReadFromString
i hope that any one can help me
thank you in advance
iniex.au3

Here is an other UDF for string handling :
Date handling
_StringDateConvert:  convert a date from one format ("YMD", "MDY" or "DMY") to another.
_StringIsDate:  checks if a date with a given format is valid
String management
_StringCount: count of occurrences that appear in a string
_StringFormatBytesSize: formatting a dimension expressed in bytes (bytes) in MB, TB, ...)
_StringIsEndingWith: check if a string end with some characters
_StringIsStartingWith: check if a string start with some characters
_StringJoinArray:  concatenate elements of an array to rebuild a string
_StringPadLeft: filling a string with characters on the left
_StringPadRight: fill a string with characters on the right
_StringRemoveFrenchAccent: remove french accent
_StringRemoveChars: deleting characters from a string
_StringStrip: eliminate characters at the begin and/or at the  end of a string
_StringTitleCaseFrench: capitalize the first letter of each word with elimination of french accents
_StringWSClean: simple replacement of "White Spaces",  remove beginning and trailing spaces and multiple spaces removal
Any comments, suggestions for improvement or constructive criticism are welcome.
Below you will find the UDF and a demo program. 
 
 
JPD_String.zip