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59 lines
1.2 KiB
59 lines
1.2 KiB
--TEST--
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array_rand() tests
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--FILE--
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<?php
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try {
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var_dump(array_rand(array()));
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} catch (\ValueError $e) {
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echo $e->getMessage() . "\n";
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}
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try {
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var_dump(array_rand(array(), 0));
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} catch (\ValueError $e) {
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echo $e->getMessage() . "\n";
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}
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try {
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var_dump(array_rand(array(1,2,3), 0));
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} catch (\ValueError $e) {
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echo $e->getMessage() . "\n";
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}
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try {
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var_dump(array_rand(array(1,2,3), -1));
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} catch (\ValueError $e) {
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echo $e->getMessage() . "\n";
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}
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try {
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var_dump(array_rand(array(1,2,3), 10));
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} catch (\ValueError $e) {
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echo $e->getMessage() . "\n";
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}
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var_dump(array_rand(array(1,2,3), 3));
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var_dump(array_rand(array(1,2,3), 2));
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?>
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--EXPECTF--
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array_rand(): Argument #1 ($array) must not be empty
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array_rand(): Argument #1 ($array) must not be empty
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array_rand(): Argument #2 ($num) must be between 1 and the number of elements in argument #1 ($array)
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array_rand(): Argument #2 ($num) must be between 1 and the number of elements in argument #1 ($array)
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array_rand(): Argument #2 ($num) must be between 1 and the number of elements in argument #1 ($array)
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array(3) {
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[0]=>
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int(%d)
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[1]=>
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int(%d)
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[2]=>
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int(%d)
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}
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array(2) {
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[0]=>
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int(%d)
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[1]=>
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int(%d)
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}
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