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a541bb8078
- Update README.PARAMETER_PARSING_API
90 lines
1.7 KiB
PHP
90 lines
1.7 KiB
PHP
--TEST--
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Test shuffle() function : basic functionality - with associative array
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--FILE--
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<?php
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/* Prototype : bool shuffle(array $array_arg)
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* Description: Randomly shuffle the contents of an array
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* Source code: ext/standard/array.c
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*/
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/*
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* Test behaviour of shuffle when an associative array is
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* passed to the 'array_arg' argument and check for the
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* changes in the input array by printing the input array
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* before and after shuffle() function is applied on it
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*/
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echo "*** Testing shuffle() : with associative array ***\n";
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// Initialise the associative array
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$array_arg = array(
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'one' => 1, 2 => 02, 'three' => 3,
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4 => 4, '#5' => 5, 'SIX' => 6,
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"seven" => 0x7, "#8" => 012, "nine" => 9
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);
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// printing the input array before the shuffle operation
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echo "\n-- input array before shuffle() function is applied --\n";
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var_dump( $array_arg );
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// applying shuffle() function on the input array
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echo "\n-- return value from shuffle() function --\n";
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var_dump( shuffle($array_arg) ); // prints the return value from shuffle() function
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echo "\n-- resultant array after shuffle() function is applied --\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() : with associative array ***
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-- input array before shuffle() function is applied --
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array(9) {
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["one"]=>
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int(1)
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[2]=>
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int(2)
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["three"]=>
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int(3)
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[4]=>
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int(4)
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["#5"]=>
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int(5)
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["SIX"]=>
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int(6)
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["seven"]=>
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int(7)
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["#8"]=>
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int(10)
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["nine"]=>
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int(9)
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}
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-- return value from shuffle() function --
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bool(true)
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-- resultant array after shuffle() function is applied --
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array(9) {
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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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[3]=>
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int(%d)
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[4]=>
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int(%d)
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[5]=>
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int(%d)
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[6]=>
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int(%d)
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[7]=>
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int(%d)
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[8]=>
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int(%d)
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}
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Done
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