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--TEST-- Test sprintf() function : usage variations - octal formats with float values --SKIPIF-- <?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?> --FILE-- <?php /* Prototype : string sprintf(string $format [, mixed $arg1 [, mixed ...]]) * Description: Return a formatted string * Source code: ext/standard/formatted_print.c */ echo "*** Testing sprintf() : octal formats with float values ***\n"; // array of float values $float_values = array( 0.0, -0.1, 1.0, 1e5, -1e6, 1E8, -1E9, 10.5e+5 ); // array of octal formats $octal_formats = array( "%o", "%ho", "%lo", "%Lo", " %o", "%o ", "\t%o", "\n%o", "%4o", "%30o", "%[0-7]", "%*o" ); $count = 1; foreach($float_values as $float_value) { echo "\n-- Iteration $count --\n"; foreach($octal_formats as $format) { var_dump( sprintf($format, $float_value) ); } $count++; }; echo "Done"; ?> --EXPECTF-- *** Testing sprintf() : octal formats with float values *** -- Iteration 1 -- string(1) "0" string(1) "o" string(1) "0" string(1) "o" string(2) " 0" string(2) "0 " string(2) " 0" string(2) " 0" string(4) " 0" string(30) " 0" string(4) "0-7]" string(1) "o" -- Iteration 2 -- string(1) "0" string(1) "o" string(1) "0" string(1) "o" string(2) " 0" string(2) "0 " string(2) " 0" string(2) " 0" string(4) " 0" string(30) " 0" string(4) "0-7]" string(1) "o" -- Iteration 3 -- string(1) "1" string(1) "o" string(1) "1" string(1) "o" string(2) " 1" string(2) "1 " string(2) " 1" string(2) " 1" string(4) " 1" string(30) " 1" string(4) "0-7]" string(1) "o" -- Iteration 4 -- string(6) "303240" string(1) "o" string(6) "303240" string(1) "o" string(7) " 303240" string(7) "303240 " string(7) " 303240" string(7) " 303240" string(6) "303240" string(30) " 303240" string(4) "0-7]" string(1) "o" -- Iteration 5 -- string(22) "1777777777777774136700" string(1) "o" string(22) "1777777777777774136700" string(1) "o" string(23) " 1777777777777774136700" string(23) "1777777777777774136700 " string(23) " 1777777777777774136700" string(23) " 1777777777777774136700" string(22) "1777777777777774136700" string(30) " 1777777777777774136700" string(4) "0-7]" string(1) "o" -- Iteration 6 -- string(9) "575360400" string(1) "o" string(9) "575360400" string(1) "o" string(10) " 575360400" string(10) "575360400 " string(10) " 575360400" string(10) " 575360400" string(9) "575360400" string(30) " 575360400" string(4) "0-7]" string(1) "o" -- Iteration 7 -- string(22) "1777777777770431233000" string(1) "o" string(22) "1777777777770431233000" string(1) "o" string(23) " 1777777777770431233000" string(23) "1777777777770431233000 " string(23) " 1777777777770431233000" string(23) " 1777777777770431233000" string(22) "1777777777770431233000" string(30) " 1777777777770431233000" string(4) "0-7]" string(1) "o" -- Iteration 8 -- string(7) "4002620" string(1) "o" string(7) "4002620" string(1) "o" string(8) " 4002620" string(8) "4002620 " string(8) " 4002620" string(8) " 4002620" string(7) "4002620" string(30) " 4002620" string(4) "0-7]" string(1) "o" Done