AddLeadingZeros() - String Helper Functions - Swyx Forum

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GSE build-in functions (Lua)
GSE build-in functions (Lua)
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String Helper Functions

AddLeadingZeros()

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Lua SwxWare v13.10

This helper function takes a string or a number (converts it into a string) and adds leading zeros ("0") until a given length is reached.

local sNumber = AddLeadingZeros(szSource, nExpectedNumberLength)

This functions returns a string value.

Example:

local nNumber = 2 local sNumber = AddLeadingZeros(nNumber, 4) PBXScript.OutputTrace("sNumber = " .. sNumber) --> sNumber = 0002
By Tom Wellige

May 23, 2022
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