Regular ExpressionsSubstitutions with Regular Expressions


Parameters

InlineDescription
$numberSubstitutes the substring matched by group number.
${name}Substitutes the substring matched by a named group name.
$$Escaped '$' character in the result (replacement) string.
$& ($0)Replaces with the whole matched string.
$+ ($&)Substitutes the matched text to the last group captured.
$`Substitutes all the matched text with every non-matched text before the match.
$'Substitutes all the matched text with every non-matched text after the match.
$_Substitutes all the matched text to the entire string.
Note:Italic terms means the strings are volatile (May vary depending on your regex flavor).