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--TEST-- Test vsprintf() function : usage variations - unsigned formats with unsigned values --SKIPIF-- <?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?> --FILE-- <?php /* Prototype : string vsprintf(string format, array args) * Description: Return a formatted string * Source code: ext/standard/formatted_print.c */ /* * Test vsprintf() when different unsigned formats and unsigned values * are passed to the '$format' and '$args' arguments of the function */ echo "*** Testing vsprintf() : unsigned formats and unsigned values ***\n"; // defining array of unsigned formats $formats = array( '%u %+u %-u', '%lu %Lu %4u %-4u', '%10.4u %-10.4u %.4u', '%\'#2u %\'2u %\'$2u %\'_2u', '%3$u %4$u %1$u %2$u' ); // Arrays of unsigned values for the format defined in $format. // Each sub array contains unsigned values which correspond to each format string in $format $args_array = array( array(1234567, 01234567, 0 ), array(12345678900, 12345678900, 1234, 12345), array("1234000", 10.1234567e5, 1.2e2), array(1, 0, 00, "10_"), array(3, 4, 1, 2) ); // 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 $counter = 1; foreach($formats as $format) { echo "\n-- Iteration $counter --\n"; var_dump( vsprintf($format, $args_array[$counter-1]) ); $counter++; } ?> ===Done=== --EXPECT-- *** Testing vsprintf() : unsigned formats and unsigned values *** -- Iteration 1 -- string(16) "1234567 342391 0" -- Iteration 2 -- string(23) "3755744308 u 1234 12345" -- Iteration 3 -- string(25) " 1234000 1012345 120" -- Iteration 4 -- string(10) "#1 0 $0 10" -- Iteration 5 -- string(7) "1 2 3 4" ===Done===