--TEST-- Test vprintf() function : usage variations - hexa formats with non-hexa values --SKIPIF-- <?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?> --FILE-- <?php /* Prototype : string vprintf(string format, array args) * Description: Output a formatted string * Source code: ext/standard/formatted_print.c */ /* * Test vprintf() when different hexa formats and non-hexa values are passed to * the '$format' and '$args' arguments of the function */ echo "*** Testing vprintf() : hexa formats and non-hexa values ***\n"; // defining array of different hexa formats $formats = '%x %+x %-x %lx %Lx %4x %-4x %10.4x %-10.4x %.4x %\'#2x %\'2x %\'$2x %\'_2x %3$x %4$x %1$x %2$x'; // Arrays of non hexa values for the format defined in $format. // Each sub array contains non hexa values which correspond to each format in $format $args_array = array( // array of float values array(2.2, .2, 10.2, 123456.234, 123456.234, -1234.6789, +1234.6789, 2e10, +2e12, 22e+12, 12345.780, 12.000000011111, -12.00000111111, -123456.234, 3.33, +4.44, 1.11,-2.22 ), // array of int values array(2, -2, +2, 123456, 123456234, -12346789, +12346789, 123200, +20000, 22212, 12345780, 1211111, -12111111, -12345634, 3, +4, 1,-2 ), // array of strings array(" ", ' ', 'hello', '123hello', "123hello", '-123hello', '+123hello', "\12345678hello", "-\12345678hello", 'h123456ello', "1234hello", "hello\0world", "NULL", "true", "3", "4", '1', '2'), // different arrays array( array(0), array(1, 2), array(-1, -1), array("123"), array('123'), array('-123'), array("-123"), array(true), array(TRUE), array(FALSE), array("123hello"), array("1", "2"), array('123hello'), array(12=>"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 vprintf() with different hexa formats from the above $format array // and with non-hexa values from the above $args_array array $counter = 1; foreach($args_array as $args) { echo "\n-- Iteration $counter --\n"; $result = vprintf($formats, $args); echo "\n"; var_dump($result); $counter++; } ?> ===DONE=== --EXPECT-- *** Testing vprintf() : hexa formats and non-hexa values *** -- Iteration 1 -- 2 0 a 1e240 x fffffffffffffb2e 4d2 3039 c fffffffffffffff4 fffffffffffe1dc0 a 1e240 2 0 int(125) -- Iteration 2 -- 2 fffffffffffffffe 2 1e240 x ffffffffff439a5b bc65a5 bc61b4 127ae7 ffffffffff4732f9 ffffffffff439ede 2 1e240 2 fffffffffffffffe int(164) -- Iteration 3 -- 0 0 0 7b x ffffffffffffff85 7b 4d2 0 $0 _0 0 7b 0 0 int(90) -- Iteration 4 -- 1 1 1 1 x 1 1 #1 1 $1 _1 1 1 1 1 int(75) -- Iteration 5 -- 1 1 0 1 x 0 1 #0 1 $1 _0 0 1 1 1 int(75) ===DONE===