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dio_read

Reads bytes from a file descriptor (PHP 4 >= 4.2.0, PHP 5 <= 5.0.5)
string dio_read ( resource fd [, int len] )

The function dio_read() reads and returns len bytes from file with descriptor fd.

Parameters

fd

The file descriptor returned by dio_open().

len

The number of bytes to read. If not specified, dio_read() reads 1K sized block.

Return Values

The bytes read from fd.

See Also
dio_write()