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Annotation of embedaddon/php/ext/standard/tests/strings/vprintf_variation5.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test vprintf() function : usage variations - float formats with float values
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : string vprintf(string format, array args)
        !             6:  * Description: Output a formatted string 
        !             7:  * Source code: ext/standard/formatted_print.c
        !             8: */
        !             9: 
        !            10: /*
        !            11:  * Test vprintf() when different float formats and float values are passed to
        !            12:  * the '$format' and '$args' arguments of the function
        !            13: */
        !            14: 
        !            15: echo "*** Testing vprintf() : int formats with float values ***\n";
        !            16: 
        !            17: 
        !            18: // defining array of float formats
        !            19: $formats = array(
        !            20:   "%f",
        !            21:   "%+f %-f %F",
        !            22:   "%lf %Lf, %4f %-4f",
        !            23:   "%10.4f %-10.4F %04f %04.4f",
        !            24:   "%'#2f %'2f %'$2f %'_2f",
        !            25:   "%f %f %f %f",
        !            26:   "% %%f f%",
        !            27:   '%3$f %4$f %1$f %2$f'
        !            28: );
        !            29: 
        !            30: // Arrays of float values for the format defined in $format.
        !            31: // Each sub array contains float values which correspond to each format string in $format
        !            32: $args_array = array(
        !            33:   array(0.0),
        !            34:   array(-0.1, +0.1, +10.0000006),
        !            35:   array(2147483649, -2147483647, +2147483640, -2147483640),
        !            36:   array(2e5, 2e-5, -2e5, -2e-5),
        !            37:   array(0.2E5, -0.2e40, 0.2E-20, 0.2E+20),
        !            38:   array(0x123b, 0xfAb, 0123, 01293),
        !            39:   array(1234.1234, -5678.5678, 2345.2345),
        !            40:   array(3.33, 4.44, 1.11, 2.22)
        !            41: 
        !            42: );
        !            43: 
        !            44: // looping to test vprintf() with different float formats from the above $format array
        !            45: // and with float values from the above $args_array array
        !            46: $counter = 1;
        !            47: foreach($formats as $format) {
        !            48:   echo "\n-- Iteration $counter --\n";   
        !            49:   $result = vprintf($format, $args_array[$counter-1]);
        !            50:   echo "\n";
        !            51:   var_dump($result);
        !            52:   $counter++;
        !            53: }
        !            54: 
        !            55: ?>
        !            56: ===DONE===
        !            57: --EXPECT--
        !            58: *** Testing vprintf() : int formats with float values ***
        !            59: 
        !            60: -- Iteration 1 --
        !            61: 0.000000
        !            62: int(8)
        !            63: 
        !            64: -- Iteration 2 --
        !            65: -0.100000 0.100000 10.000001
        !            66: int(28)
        !            67: 
        !            68: -- Iteration 3 --
        !            69: 2147483649.000000 f, 2147483640.000000 -2147483640.000000
        !            70: int(57)
        !            71: 
        !            72: -- Iteration 4 --
        !            73: 200000.0000 0.0000     -200000.000000 -0.0000
        !            74: int(45)
        !            75: 
        !            76: -- Iteration 5 --
        !            77: 20000.000000 -1999999999999999879418332743206357172224.000000 0.000000 20000000000000000000.000000
        !            78: int(98)
        !            79: 
        !            80: -- Iteration 6 --
        !            81: 4667.000000 4011.000000 83.000000 10.000000
        !            82: int(43)
        !            83: 
        !            84: -- Iteration 7 --
        !            85: %-5678.567800 f
        !            86: int(15)
        !            87: 
        !            88: -- Iteration 8 --
        !            89: 1.110000 2.220000 3.330000 4.440000
        !            90: int(35)
        !            91: ===DONE===