Return to array_sum_variation3.phpt CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / array

Annotation of embedaddon/php/ext/standard/tests/array/array_sum_variation3.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test array_sum() function : usage variations - array with different float values
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : mixed array_sum(array $input)
        !             6:  * Description: Returns the sum of the array entries 
        !             7:  * Source code: ext/standard/array.c
        !             8: */
        !             9: 
        !            10: /*
        !            11:  * sum of array containing different float values
        !            12: */
        !            13: 
        !            14: echo "*** Testing array_sum() : array with different float values ***\n";
        !            15: 
        !            16: // Simple float array
        !            17: $float_input = array( 1.1, 2.3, 0.0, 0.5, -2.3, -0.8, .5);
        !            18: echo "-- simple float array --\n";
        !            19: var_dump( array_sum($float_input) );
        !            20: 
        !            21: // float array with scientific notations
        !            22: $float_input = array( 1.2e2, 23.4e3, -4.1e2, 0.2e2, 2.1e-2, .5e3);
        !            23: echo "-- float array with scientific notations e and E --\n";
        !            24: var_dump( array_sum($float_input) );
        !            25: $float_input = array( 1.2E2, 23.4E3, -4.1E2, 0.2E2, 2.1E-2, .5E3);
        !            26: var_dump( array_sum($float_input) );
        !            27: 
        !            28: // Mixed float array
        !            29: $float_input = array( 
        !            30:   1.2,
        !            31:   0.5
        !            32:   -5.8,
        !            33:   6.334,
        !            34:   -0.65,
        !            35:   1.2e3,
        !            36:   -2.3e2,
        !            37:   5.56E3,
        !            38:   -3.82E-2
        !            39: );
        !            40: echo "-- Mixed float array --\n";
        !            41: var_dump( array_sum($float_input) );
        !            42:                      
        !            43: echo "Done"
        !            44: ?>
        !            45: --EXPECTF--
        !            46: *** Testing array_sum() : array with different float values ***
        !            47: -- simple float array --
        !            48: float(1.3)
        !            49: -- float array with scientific notations e and E --
        !            50: float(23630.021)
        !            51: float(23630.021)
        !            52: -- Mixed float array --
        !            53: float(6531.5458)
        !            54: Done