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39 lines
1.0 KiB
PHP
39 lines
1.0 KiB
PHP
--TEST--
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Test array_rand() function : error conditions
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--FILE--
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<?php
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/* Prototype : mixed array_rand(array input [, int num_req])
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* Description: Return key/keys for random entry/entries in the array
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* Source code: ext/standard/array.c
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*/
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echo "*** Testing array_rand() : error conditions ***\n";
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// Zero arguments
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echo "\n-- Testing array_rand() function with Zero arguments --\n";
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var_dump( array_rand() );
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//Test array_rand with one more than the expected number of arguments
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echo "\n-- Testing array_rand() function with more than expected no. of arguments --\n";
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$input = array(1, 2);
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$num_req = 10;
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$extra_arg = 10;
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var_dump( array_rand($input,$num_req, $extra_arg) );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_rand() : error conditions ***
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-- Testing array_rand() function with Zero arguments --
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Warning: array_rand() expects at least 1 parameter, 0 given in %s on line %d
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NULL
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-- Testing array_rand() function with more than expected no. of arguments --
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Warning: array_rand() expects at most 2 parameters, 3 given in %s on line %d
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NULL
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Done
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