The JavaScript RegExp exec() method is used to get an array containing all the matched groups for a specified string.
Syntax:
RegExpObject.exec(string)
Parameters:
string: It represents the string to be searched.
Return:
An array containing all the matched groups for a given string.
Example:
<!DOCTYPE html> <html> <body> <script> var string = "HELLO WORLD"; var regExObj = new RegExp( "HELLO", "g" ); var print = regExObj.exec(string); document.write("Returned value : " + print); </script> </body> </html>