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55 lines
1.3 KiB
PHP
55 lines
1.3 KiB
PHP
--TEST--
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Test shuffle() function : error conditions
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--FILE--
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<?php
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/* Prototype : bool shuffle(array $array_arg)
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* Description: Randomly shuffle the contents of an array
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* Source code: ext/standard/array.c
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*/
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/* Test shuffle() to see that warning messages are emitted
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* when invalid number of arguments are passed to the function
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*/
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echo "*** Testing shuffle() : error conditions ***\n";
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// zero arguments
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echo "\n-- Testing shuffle() function with Zero arguments --\n";
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var_dump( shuffle() );
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// more than the expected number of arguments
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echo "\n-- Testing shuffle() function with more than expected no. of arguments --\n";
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$array_arg = array(1, "two" => 2);
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$extra_arg = 10;
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var_dump( shuffle($array_arg, $extra_arg) );
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// printing the input array to check that it is not affected
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// by above shuffle() function calls
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echo "\n-- original input array --\n";
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var_dump( $array_arg );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing shuffle() : error conditions ***
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-- Testing shuffle() function with Zero arguments --
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Warning: shuffle() expects exactly 1 parameter, 0 given in %s on line %d
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bool(false)
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-- Testing shuffle() function with more than expected no. of arguments --
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Warning: shuffle() expects exactly 1 parameter, 2 given in %s on line %d
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bool(false)
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-- original input array --
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array(2) {
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[0]=>
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int(1)
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["two"]=>
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int(2)
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}
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Done
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