Description:
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In the first sentence of the online documentation for the fgets() function <http://www.php.net/manual/en/function.fgets.php>, the argument "length" should be in italics. Currently, the HTML source code looks like this:

Returns a string of up to length - 1 bytes read from the file pointed to by <VAR CLASS="parameter">handle</VAR>. Reading ends when length - 1 bytes have been read, on a newline (which is included in the return value), or on EOF (whichever comes first).

Instead, it should look like this:

Returns a string of up to <VAR CLASS="parameter">length</VAR> - 1 bytes read from the file pointed to by <VAR CLASS="parameter">handle</VAR>. Reading ends when <VAR CLASS="parameter">length</VAR> - 1 bytes have been read, on a newline (which is included in the return value), or on EOF (whichever comes first).