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fef879a2d6
PHP requires boolean typehints to be written "bool" and disallows
"boolean" as an alias. This changes the error messages to match
the actual type name and avoids confusing messages like "must be
of type boolean, boolean given".
This a followup to ce1d69a1f6, which
implements the same change for integer->int.
195 lines
4.3 KiB
PHP
195 lines
4.3 KiB
PHP
--TEST--
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Test array_unique() function : usage variations - unexpected values for 'input' argument
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--FILE--
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<?php
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/* Prototype : array array_unique(array $input)
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* Description: Removes duplicate values from array
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* Source code: ext/standard/array.c
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*/
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/*
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* Passing non array values to 'input' argument of array_unique() and see
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* that the function outputs proper warning messages wherever expected.
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*/
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echo "*** Testing array_unique() : Passing non array values to \$input argument ***\n";
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//get an unset variable
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$unset_var = 10;
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unset($unset_var);
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// get a class
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class classA
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{
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public function __toString() {
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return "Class A object";
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}
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}
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// heredoc string
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$heredoc = <<<EOT
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hello world
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EOT;
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// get a resource variable
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$fp = fopen(__FILE__, "r");
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// unexpected values to be passed to $input argument
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$inputs = array (
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// int data
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/*1*/ 0,
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1,
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12345,
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-2345,
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// float data
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/*5*/ 10.5,
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-10.5,
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12.3456789000e10,
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12.3456789000E-10,
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.5,
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// null data
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/*10*/ NULL,
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null,
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// boolean data
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/*12*/ true,
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false,
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TRUE,
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FALSE,
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// empty data
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/*16*/ "",
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'',
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// string data
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/*18*/ "string",
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'string',
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$heredoc,
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// object data
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/*21*/ new classA(),
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// undefined data
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/*22*/ @$undefined_var,
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// unset data
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/*23*/ @$unset_var,
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// resource variable
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/*24*/ $fp
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);
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// loop through each element of $inputs and check the behavior of array_unique()
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$iterator = 1;
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foreach($inputs as $input) {
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echo "-- Iteration $iterator --\n";
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var_dump( array_unique($input) );
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$iterator++;
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}
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fclose($fp);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_unique() : Passing non array values to $input argument ***
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-- Iteration 1 --
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Warning: array_unique() expects parameter 1 to be array, int given in %s on line %d
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NULL
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-- Iteration 2 --
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Warning: array_unique() expects parameter 1 to be array, int given in %s on line %d
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NULL
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-- Iteration 3 --
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Warning: array_unique() expects parameter 1 to be array, int given in %s on line %d
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NULL
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-- Iteration 4 --
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Warning: array_unique() expects parameter 1 to be array, int given in %s on line %d
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NULL
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-- Iteration 5 --
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Warning: array_unique() expects parameter 1 to be array, float given in %s on line %d
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NULL
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-- Iteration 6 --
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Warning: array_unique() expects parameter 1 to be array, float given in %s on line %d
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NULL
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-- Iteration 7 --
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Warning: array_unique() expects parameter 1 to be array, float given in %s on line %d
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NULL
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-- Iteration 8 --
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Warning: array_unique() expects parameter 1 to be array, float given in %s on line %d
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NULL
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-- Iteration 9 --
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Warning: array_unique() expects parameter 1 to be array, float given in %s on line %d
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NULL
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-- Iteration 10 --
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Warning: array_unique() expects parameter 1 to be array, null given in %s on line %d
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NULL
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-- Iteration 11 --
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Warning: array_unique() expects parameter 1 to be array, null given in %s on line %d
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NULL
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-- Iteration 12 --
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Warning: array_unique() expects parameter 1 to be array, bool given in %s on line %d
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NULL
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-- Iteration 13 --
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Warning: array_unique() expects parameter 1 to be array, bool given in %s on line %d
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NULL
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-- Iteration 14 --
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Warning: array_unique() expects parameter 1 to be array, bool given in %s on line %d
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NULL
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-- Iteration 15 --
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Warning: array_unique() expects parameter 1 to be array, bool given in %s on line %d
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NULL
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-- Iteration 16 --
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Warning: array_unique() expects parameter 1 to be array, string given in %s on line %d
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NULL
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-- Iteration 17 --
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Warning: array_unique() expects parameter 1 to be array, string given in %s on line %d
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NULL
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-- Iteration 18 --
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Warning: array_unique() expects parameter 1 to be array, string given in %s on line %d
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NULL
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-- Iteration 19 --
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Warning: array_unique() expects parameter 1 to be array, string given in %s on line %d
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NULL
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-- Iteration 20 --
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Warning: array_unique() expects parameter 1 to be array, string given in %s on line %d
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NULL
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-- Iteration 21 --
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Warning: array_unique() expects parameter 1 to be array, object given in %s on line %d
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NULL
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-- Iteration 22 --
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Warning: array_unique() expects parameter 1 to be array, null given in %s on line %d
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NULL
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-- Iteration 23 --
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Warning: array_unique() expects parameter 1 to be array, null given in %s on line %d
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NULL
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-- Iteration 24 --
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Warning: array_unique() expects parameter 1 to be array, resource given in %s on line %d
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NULL
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Done
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