--TEST-- Test vsprintf() function : usage variations - unsigned formats with signed and other types of values --SKIPIF-- --FILE-- "12twelve"), array("3"), array("4"), array("1"), array("2") ), // array of boolean data array( true, TRUE, false, TRUE, 0, FALSE, 1, true, TRUE, FALSE, 0, 1, 1, 0, 1, TRUE, 0, FALSE), ); // looping to test vsprintf() with different unsigned formats from the above $format array // and with signed and other types of values from the above $args_array array $counter = 1; foreach($args_array as $args) { echo "\n-- Iteration $counter --\n"; var_dump( vsprintf($formats, $args) ); $counter++; } echo "Done"; ?> --EXPECTF-- *** Testing vsprintf() : unsigned formats and signed & other types of values *** -- Iteration 1 -- string(115) "2 0 10 123456 u 1234 2820130816 2840207360 1177509888 12345 12 4294967284 4294843840 _3 10 123456 2 0" -- Iteration 2 -- string(88) "0 0 0 123 u 4294967173 123 0 0 0 1234 0 $0 _0 0 123 0 0" -- Iteration 3 -- string(76) "1 1 1 1 u 1 1 1 1 1 #1 1 $1 _1 1 1 1 1" -- Iteration 4 -- string(76) "1 1 0 1 u 0 1 1 1 0 #0 1 $1 _0 0 1 1 1" Done