Parameters. pattern. Case insensitive regular expression. string. The input string. regs. If matches are found for parenthesized substrings of pattern and the function is called with the third argument regs, the matches will be stored in the elements of the array regs - read more
eregi() - Case insensitive regular expression match; ereg_replace() - Replace regular expression; eregi_replace() - Replace regular expression case insensitive; preg_match() - Perform a regular expression match; strpos() - Find the position of the first occurrence of a substring in a string; - read more
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