#Php substring remove archive#

The variable $number_of_full_pattern has the value 3, because the default behavior of Perl compatible regular expressions is to consume the characters of the string subject that were matched by the (sub)pattern. $number_of_full_pattern = preg_match_all('/(cgc)/', 'cgcgcgcgcgcgcg', $chunks)

Your request can be fulfilled with the Perl compatible regular expressions and their lookahead and lookbehind features. Yet another reference to the 'cgcgcgcgcgcgc' example posted by 'chris at pecoraro dot net':

#Php substring remove archive#

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