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50 lines
1.3 KiB
PHP
50 lines
1.3 KiB
PHP
--TEST--
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Test array_sum() function : usage variations - array with different integer value
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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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* Testing array_sum() with different types of integer arrays containing data of following type:
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* integer, octal, hexadecimal, maximum and minimum integer values & mixed of all integers
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*/
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echo "*** Testing array_sum() : different integer array ***\n";
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// Int array
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$int_values = array(3, 2, 100, 150, 25, 350, 0, -3, -1200);
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echo "-- Sum of Integer array --\n";
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var_dump( array_sum($int_values) );
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// Octal array
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$octal_values = array(056, 023, 090, 015, -045, 01, -078);
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echo "-- Sum of Octal array --\n";
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var_dump( array_sum($octal_values) );
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// Hexadecimal array
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$hex_values = array(0xAE, 0x2B, 0X10, -0xCF, 0X12, -0XF2);
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echo "-- Sum of Hex array --\n";
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var_dump( array_sum($hex_values) );
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// Mixed values int, octal & hex
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$mixed_int_value = array(2, 5, -1, 054, 0X3E, 0, -014, -0x2A);
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echo "-- Sum of mixed integer values --\n";
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var_dump( array_sum($mixed_int_value) );
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echo "Done"
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?>
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--EXPECTF--
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*** Testing array_sum() : different integer array ***
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-- Sum of Integer array --
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int(-573)
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-- Sum of Octal array --
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int(35)
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-- Sum of Hex array --
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int(-198)
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-- Sum of mixed integer values --
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int(58)
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Done
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