--TEST-- Test vfprintf() function : usage variations - float formats with non-float values --FILE-- "12twelve"), array("3"), array("4"), array("1"), array("2") ), // array of boolean data array( true, TRUE, false, TRUE, 0, FALSE, 1, true, false, TRUE, FALSE, 0, 1, 1, 0, 1, TRUE, 0, FALSE), ); /* creating dumping file */ $data_file = dirname(__FILE__) . '/vfprintf_variation6.txt'; if (!($fp = fopen($data_file, 'wt'))) return; // looping to test vfprintf() with different float formats from the above $format array // and with non-float values from the above $args_array array $counter = 1; foreach($args_array as $args) { fprintf($fp, "\n-- Iteration %d --\n",$counter); vfprintf($fp, $formats, $args); $counter++; } fclose($fp); print_r(file_get_contents($data_file)); echo "\n"; unlink($data_file); ?> ===DONE=== --EXPECT-- *** Testing vfprintf() : float formats and non-float values *** -- Iteration 1 -- 2.000000 -2.000000 2.000000 123456.000000 f -12346789.000000 12346789.000000 123200.0000 20000.0000 -40000.000000 22212.0000 12345780.000000 1211111.000000 -12111111.000000 -12345634.000000 2.000000 123456.000000 2.000000 -2.000000 -- Iteration 2 -- 0.000000 +0.000000 0.000000 123.000000 f -123.000000 123.000000 0.0000 0.0000 123456.000000 0.0000 1234.000000 0.000000 0.000000 0.000000 0.000000 123.000000 0.000000 0.000000 -- Iteration 3 -- 1.000000 +1.000000 1.000000 1.000000 f 1.000000 1.000000 1.0000 1.0000 1.000000 1.0000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 -- Iteration 4 -- 1.000000 +1.000000 0.000000 1.000000 f 0.000000 1.000000 1.0000 0.0000 1.000000 0.0000 0.000000 1.000000 1.000000 0.000000 0.000000 1.000000 1.000000 1.000000 ===DONE===