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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.
414 lines
6.3 KiB
PHP
414 lines
6.3 KiB
PHP
--TEST--
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Test array_reverse() function : usage variations - unexpected values for 'preserve_keys' argument
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--FILE--
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<?php
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/* Prototype : array array_reverse(array $array [, bool $preserve_keys])
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* Description: Return input as a new array with the order of the entries reversed
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* Source code: ext/standard/array.c
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*/
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/*
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* testing the functionality of array_reverse() by giving unexpected values for $preserve_keys argument
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*/
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echo "*** Testing array_reverse() : usage variations ***\n";
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// Initialise the array
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$array = array("a" => "green", "red", "blue", "red", "orange", "pink");
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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 resource variable
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$fp = fopen(__FILE__, "r");
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//get a class
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class classA
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{
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public function __toString(){
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return "Class A object";
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}
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}
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//array of values to iterate over
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$preserve_keys = 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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10.5e10,
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10.6E-10,
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.5,
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// array data
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/*10*/ array(),
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array(0),
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array(1),
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array(1, 2),
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array('color' => 'red', 'item' => 'pen'),
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// null data
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/*15*/ NULL,
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null,
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// boolean data
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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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/*21*/
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"",
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'',
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// object data
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new classA(),
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// undefined data
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@$undefined_var,
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// unset data
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@$unset_var,
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// resource variable
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/*26*/ $fp
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);
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// loop through each element of the array $preserve_keys to check the behavior of array_reverse()
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$iterator = 1;
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foreach($preserve_keys as $preserve_key) {
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echo "-- Iteration $iterator --\n";
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var_dump( array_reverse($array, $preserve_key) );
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$iterator++;
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};
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// close the file resouce used
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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_reverse() : usage variations ***
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-- Iteration 1 --
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array(6) {
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[0]=>
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string(4) "pink"
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[1]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[3]=>
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string(4) "blue"
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[4]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 2 --
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array(6) {
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[4]=>
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string(4) "pink"
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[3]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[1]=>
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string(4) "blue"
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[0]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 3 --
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array(6) {
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[4]=>
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string(4) "pink"
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[3]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[1]=>
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string(4) "blue"
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[0]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 4 --
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array(6) {
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[4]=>
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string(4) "pink"
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[3]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[1]=>
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string(4) "blue"
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[0]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 5 --
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array(6) {
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[4]=>
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string(4) "pink"
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[3]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[1]=>
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string(4) "blue"
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[0]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 6 --
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array(6) {
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[4]=>
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string(4) "pink"
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[3]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[1]=>
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string(4) "blue"
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[0]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 7 --
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array(6) {
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[4]=>
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string(4) "pink"
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[3]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[1]=>
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string(4) "blue"
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[0]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 8 --
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array(6) {
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[4]=>
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string(4) "pink"
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[3]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[1]=>
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string(4) "blue"
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[0]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 9 --
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array(6) {
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[4]=>
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string(4) "pink"
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[3]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[1]=>
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string(4) "blue"
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[0]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 10 --
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Warning: array_reverse() expects parameter 2 to be bool, array given in %s on line %d
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NULL
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-- Iteration 11 --
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Warning: array_reverse() expects parameter 2 to be bool, array given in %s on line %d
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NULL
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-- Iteration 12 --
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Warning: array_reverse() expects parameter 2 to be bool, array given in %s on line %d
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NULL
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-- Iteration 13 --
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Warning: array_reverse() expects parameter 2 to be bool, array given in %s on line %d
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NULL
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-- Iteration 14 --
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Warning: array_reverse() expects parameter 2 to be bool, array given in %s on line %d
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NULL
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-- Iteration 15 --
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array(6) {
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[0]=>
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string(4) "pink"
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[1]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[3]=>
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string(4) "blue"
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[4]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 16 --
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array(6) {
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[0]=>
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string(4) "pink"
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[1]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[3]=>
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string(4) "blue"
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[4]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 17 --
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array(6) {
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[4]=>
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string(4) "pink"
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[3]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[1]=>
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string(4) "blue"
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[0]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 18 --
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array(6) {
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[0]=>
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string(4) "pink"
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[1]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[3]=>
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string(4) "blue"
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[4]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 19 --
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array(6) {
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[4]=>
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string(4) "pink"
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[3]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[1]=>
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string(4) "blue"
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[0]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 20 --
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array(6) {
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[0]=>
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string(4) "pink"
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[1]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[3]=>
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string(4) "blue"
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[4]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 21 --
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array(6) {
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[0]=>
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string(4) "pink"
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[1]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[3]=>
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string(4) "blue"
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[4]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 22 --
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array(6) {
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[0]=>
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string(4) "pink"
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[1]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[3]=>
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string(4) "blue"
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[4]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 23 --
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Warning: array_reverse() expects parameter 2 to be bool, object given in %s on line %d
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NULL
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-- Iteration 24 --
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array(6) {
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[0]=>
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string(4) "pink"
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[1]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[3]=>
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string(4) "blue"
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[4]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 25 --
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array(6) {
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[0]=>
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string(4) "pink"
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[1]=>
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string(6) "orange"
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[2]=>
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string(3) "red"
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[3]=>
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string(4) "blue"
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[4]=>
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string(3) "red"
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["a"]=>
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string(5) "green"
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}
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-- Iteration 26 --
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Warning: array_reverse() expects parameter 2 to be bool, resource given in %s on line %d
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NULL
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Done
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