PHP RegEx Meta Characters

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In our last tutorials regarding ReGex we have some simple pattern of matching. We also use caret (^) For matching at the beginning of the string and (\z) to match at the end of the string. These characters are called Meta Characters and shown below. a. . (Full stop) b. ^ (Carat) c. * (Asterix) d. + (Plus) e. ? (Question Mark) f. { (Opening curly brace) g. [ (Opening brace) h. ] (Closing brace) i...