(PHP 5 >= 5.1.0, PHP 7)
Flushes the output to the file
public bool SplFileObject::fflush ( void )
Forces a write of all buffered output to the file.
Returns:
Returns TRUE on success or FALSE on failure.
Examples:
SplFileObject::fflush() example
1 2 3 4 5 6 7 | <?php$file = new SplFileObject('misc.txt', 'r+');$file->rewind();$file->fwrite("Foo");$file->fflush();$file->ftruncate($file->ftell());?> |
See also:
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