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55 lines
1.3 KiB
PHP
55 lines
1.3 KiB
PHP
--TEST--
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Test array_sum() function : usage variations - array with different float values
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--FILE--
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<?php
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/* Prototype : mixed array_sum(array $input)
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* Description: Returns the sum of the array entries
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* Source code: ext/standard/array.c
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*/
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/*
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* sum of array containing different float values
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*/
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echo "*** Testing array_sum() : array with different float values ***\n";
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// Simple float array
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$float_input = array( 1.1, 2.3, 0.0, 0.5, -2.3, -0.8, .5);
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echo "-- simple float array --\n";
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var_dump( array_sum($float_input) );
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// float array with scientific notations
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$float_input = array( 1.2e2, 23.4e3, -4.1e2, 0.2e2, 2.1e-2, .5e3);
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echo "-- float array with scientific notations e and E --\n";
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var_dump( array_sum($float_input) );
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$float_input = array( 1.2E2, 23.4E3, -4.1E2, 0.2E2, 2.1E-2, .5E3);
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var_dump( array_sum($float_input) );
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// Mixed float array
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$float_input = array(
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1.2,
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0.5
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-5.8,
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6.334,
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-0.65,
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1.2e3,
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-2.3e2,
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5.56E3,
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-3.82E-2
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);
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echo "-- Mixed float array --\n";
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var_dump( array_sum($float_input) );
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echo "Done"
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?>
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--EXPECTF--
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*** Testing array_sum() : array with different float values ***
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-- simple float array --
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float(1.3)
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-- float array with scientific notations e and E --
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float(23630.021)
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float(23630.021)
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-- Mixed float array --
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float(6531.5458)
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Done
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