Name
trim
Synopsis
string trim(stringstring[, stringcharacters])
Returns string with every whitespace
character in characters stripped from the
beginning and end of the string. You can specify a range of characters
to strip using .. within the
string. For example, "a..z" would
strip each lowercase alphabetical character. If
characters is not supplied, \n, \r,
\t, \x0B, \0,
and spaces are stripped.
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