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Programming PHP, 3rd Edition by Peter MacIntyre, Kevin Tatroe, Rasmus Lerdorf

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Name

substr_count

Synopsis

int substr_count(string string, string search[, int offset[, int length]])

Returns the number of times search appears in string. If offset is provided, the search begins at that character offset for at most length characters, or until the end of the string if length is not provided.

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