tests whether matches the string pattern patt.

tests whether matches the specified regular expression.

gives the list of results for each of the .

represents an operator form of StringMatchQ that can be applied to an expression.

Details and OptionsDetails and Options

  • StringMatchQ allows both ordinary StringExpression string patterns, as well as abbreviated string patterns containing the following metacharacters:
  • *zero or more characters
    @one or more characters, excluding uppercase letters
    \\*, etc.literal *, etc.
  • Verbatim["p"] specifies the verbatim string , with and treated literally.
  • Setting the option IgnoreCase->True makes StringMatchQ treat lowercase and uppercase letters as equivalent.
  • Setting the option SpellingCorrection->True makes StringMatchQ allow strings to match even if a small fraction of their characters are different.
  • StringMatchQ[form][expr] is equivalent to StringMatchQ[expr,form].
Introduced in 1988
| Updated in 2016
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