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

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Name

fwrite

Synopsis

int fwrite(resource handle, string string[, int length])

Writes string to the file referenced by handle. The file must be open with write privileges. If length is given, only that many bytes of the string will be written. Returns the number of bytes written, or −1 on error.

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