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author | Raghubansh Kumar <kraghuba@php.net> | 2007-11-27 14:59:30 +0000 |
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committer | Raghubansh Kumar <kraghuba@php.net> | 2007-11-27 14:59:30 +0000 |
commit | 73f3139119f0fc86200927a16dcf8b81bbb71728 (patch) | |
tree | dc2a698949612ec2f283cb19d86b24e44b76cd5d /ext/standard/tests/array/array_sum_variation5.phpt | |
parent | 2b856ff3c78d4efa97e080c4e27e4a911966e39a (diff) | |
download | php-git-73f3139119f0fc86200927a16dcf8b81bbb71728.tar.gz |
New testcases for array_sum() function
Diffstat (limited to 'ext/standard/tests/array/array_sum_variation5.phpt')
-rw-r--r-- | ext/standard/tests/array/array_sum_variation5.phpt | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_sum_variation5.phpt b/ext/standard/tests/array/array_sum_variation5.phpt new file mode 100644 index 0000000000..9068c4565e --- /dev/null +++ b/ext/standard/tests/array/array_sum_variation5.phpt @@ -0,0 +1,37 @@ +--TEST-- +Test array_sum() function : usage variations - array with reference variables as elements +--FILE-- +<?php +/* Prototype : mixed array_sum(array $input) + * Description: Returns the sum of the array entries + * Source code: ext/standard/array.c +*/ + +/* +* Testing array_sum() with 'input' having reference variables as elements +*/ + +echo "*** Testing array_sum() : array with elements as reference ***\n"; + +$value1 = -5; +$value2 = 100; +$value3 = 0; +$value4 = &$value1; + +// input array containing elements as reference variables +$input = array( + 0 => 10, + 1 => &$value4, + 2 => &$value2, + 3 => 200, + 4 => &$value3, +); + +var_dump( array_sum($input) ); + +echo "Done" +?> +--EXPECTF-- +*** Testing array_sum() : array with elements as reference *** +int(305) +Done |