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34 lines
839 B
PHP
34 lines
839 B
PHP
--TEST--
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Test array_sum() function : usage variations - associative array
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--FILE--
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<?php
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/* Prototype : mixed array_sum(array $input)
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* Description: Returns the sum of the array entries
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* Source code: ext/standard/array.c
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*/
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/*
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* Testing array_sum() with associative array as 'input' argument
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*/
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echo "*** Testing array_sum() : with associative array ***\n";
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// array with numeric keys
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$input = array(0 => 1, 1 => 10, 2 => 0, 3 => -2, 4 => 23.56);
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echo "-- with numeric keys --\n";
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var_dump( array_sum($input) );
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// array with string keys
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$input = array('a' => 20, "b" => 50, 'c' => 0, 'd' => -30, "e" => 100);
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echo "-- with string keys --\n";
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var_dump( array_sum($input) );
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echo "Done"
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?>
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--EXPECTF--
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*** Testing array_sum() : with associative array ***
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-- with numeric keys --
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float(32.56)
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-- with string keys --
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int(140)
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Done
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