how to find a word in a sentence
this pattern looks for the word "awesome"
Pattern --> /awesome/
This website rocks! DOES NOT MATCH
This site is totally awesome! MATCH
Some people really like this blog. DOES NOT MATCH
Awesome is a word I would use to describe this article! DOES NOT MATCH

how to find a word regardless of UPPER or lowercase
this pattern is the same as above, but uses the "i" modifier
Pattern --> /awesome/i
This website rocks! DOES NOT MATCH
This site is totally awesome! MATCH
Some people really like this blog. DOES NOT MATCH
Awesome is a word I would use to describe this article! MATCH

how to find a list of words in a sentence
this pattern looks for the occurrence of two words: "awesome" and/or "rocks"
"|" = logical or
Pattern --> /awesome|rocks/i
This website rocks! MATCH
This site is totally awesome! MATCH
Some people really like this blog. DOES NOT MATCH
Awesome is a word I would use to describe this article! MATCH


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