Parse Strings

Identify parts of strings, find and replace substrings


ischar Determine whether item is character array
isletter Array elements that are alphabetic letters
isspace Array elements that are space characters
isstrprop Determine whether string is of specified category
sscanf Read formatted data from string
strfind Find one string within another
strrep Find and replace substring
strsplit Split string at specified delimiter
strtok Selected parts of string
validatestring Check validity of text string
symvar Determine symbolic variables in expression
regexp Match regular expression (case sensitive)
regexpi Match regular expression (case insensitive)
regexprep Replace string using regular expression
regexptranslate Translate string into regular expression

Examples and How To

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