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Diffstat (limited to 'ext/standard/tests/array/array_reverse_variation4.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_reverse_variation4.phpt | 377 |
1 files changed, 377 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_reverse_variation4.phpt b/ext/standard/tests/array/array_reverse_variation4.phpt new file mode 100644 index 0000000..e3f0254 --- /dev/null +++ b/ext/standard/tests/array/array_reverse_variation4.phpt @@ -0,0 +1,377 @@ +--TEST-- +Test array_reverse() function : usage variations - assoc. array with diff. keys for 'array' argument +--FILE-- +<?php +/* Prototype : array array_reverse(array $array [, bool $preserve_keys]) + * Description: Return input as a new array with the order of the entries reversed + * Source code: ext/standard/array.c +*/ + +/* + * Testing the functionality of array_reverse() by giving associative arrays with different + * keys for $array argument +*/ + +echo "*** Testing array_reverse() : usage variations ***\n"; + +//get an unset variable +$unset_var = 10; +unset ($unset_var); + +//get a resource variable +$fp = fopen(__FILE__, "r"); + +//get a class +class classA{ + public function __toString(){ + return "Class A object"; + } +} + +// get a heredoc string +$heredoc = <<<EOT +Hello world +EOT; + +// initializing the array +$arrays = array ( + + // empty array +/*1*/ array(), + + // arrays with integer keys + array(0 => "0"), + array(1 => "1"), + array(1 => "1", 2 => "2", 3 => "3", 4 => "4"), + + // arrays with float keys +/*5*/ array(2.3333 => "float"), + array(1.2 => "f1", 3.33 => "f2", 4.89999922839999 => "f3", 33333333.333333 => "f4"), + + // arrays with string keys + array("\tHello" => 111, "re\td" => "color", "\v\fworld" => 2.2, "pen\n" => 33), +/*8*/ array("\tHello" => 111, "re\td" => "color", "\v\fworld" => 2.2, "pen\n" => 33), + array("hello", $heredoc => "string"), // heredoc + + // array with object, unset variable and resource variable + array(new classA() => 11, @$unset_var => "hello", $fp => 'resource'), + + // array with mixed values +/*11*/ array('hello' => 1, new classA() => 2, "fruit" => 2.2, $fp => 'resource', 133 => "int", 444.432 => "float", @$unset_var => "unset", $heredoc => "heredoc") +); + +// loop through the various elements of $arrays to test array_reverse() +$iterator = 1; +foreach($arrays as $array) { + echo "-- Iteration $iterator --\n"; + // with default argument + echo "- default argument -\n"; + var_dump( array_reverse($array) ); + // with $preserve_keys argument + echo "- \$preserve keys = true -\n"; + var_dump( array_reverse($array, true) ); + echo "- \$preserve_keys = false -\n"; + var_dump( array_reverse($array, false) ); + $iterator++; +}; + +// close the file resource used +fclose($fp); + +echo "Done"; +?> +--EXPECTF-- +*** Testing array_reverse() : usage variations *** + +Warning: Illegal offset type in %s on line %d + +Warning: Illegal offset type in %s on line %d + +Warning: Illegal offset type in %s on line %d + +Warning: Illegal offset type in %s on line %d +-- Iteration 1 -- +- default argument - +array(0) { +} +- $preserve keys = true - +array(0) { +} +- $preserve_keys = false - +array(0) { +} +-- Iteration 2 -- +- default argument - +array(1) { + [0]=> + string(1) "0" +} +- $preserve keys = true - +array(1) { + [0]=> + string(1) "0" +} +- $preserve_keys = false - +array(1) { + [0]=> + string(1) "0" +} +-- Iteration 3 -- +- default argument - +array(1) { + [0]=> + string(1) "1" +} +- $preserve keys = true - +array(1) { + [1]=> + string(1) "1" +} +- $preserve_keys = false - +array(1) { + [0]=> + string(1) "1" +} +-- Iteration 4 -- +- default argument - +array(4) { + [0]=> + string(1) "4" + [1]=> + string(1) "3" + [2]=> + string(1) "2" + [3]=> + string(1) "1" +} +- $preserve keys = true - +array(4) { + [4]=> + string(1) "4" + [3]=> + string(1) "3" + [2]=> + string(1) "2" + [1]=> + string(1) "1" +} +- $preserve_keys = false - +array(4) { + [0]=> + string(1) "4" + [1]=> + string(1) "3" + [2]=> + string(1) "2" + [3]=> + string(1) "1" +} +-- Iteration 5 -- +- default argument - +array(1) { + [0]=> + string(5) "float" +} +- $preserve keys = true - +array(1) { + [2]=> + string(5) "float" +} +- $preserve_keys = false - +array(1) { + [0]=> + string(5) "float" +} +-- Iteration 6 -- +- default argument - +array(4) { + [0]=> + string(2) "f4" + [1]=> + string(2) "f3" + [2]=> + string(2) "f2" + [3]=> + string(2) "f1" +} +- $preserve keys = true - +array(4) { + [33333333]=> + string(2) "f4" + [4]=> + string(2) "f3" + [3]=> + string(2) "f2" + [1]=> + string(2) "f1" +} +- $preserve_keys = false - +array(4) { + [0]=> + string(2) "f4" + [1]=> + string(2) "f3" + [2]=> + string(2) "f2" + [3]=> + string(2) "f1" +} +-- Iteration 7 -- +- default argument - +array(4) { + ["pen +"]=> + int(33) + [" world"]=> + float(2.2) + ["re d"]=> + string(5) "color" + [" Hello"]=> + int(111) +} +- $preserve keys = true - +array(4) { + ["pen +"]=> + int(33) + [" world"]=> + float(2.2) + ["re d"]=> + string(5) "color" + [" Hello"]=> + int(111) +} +- $preserve_keys = false - +array(4) { + ["pen +"]=> + int(33) + [" world"]=> + float(2.2) + ["re d"]=> + string(5) "color" + [" Hello"]=> + int(111) +} +-- Iteration 8 -- +- default argument - +array(4) { + ["pen +"]=> + int(33) + [" world"]=> + float(2.2) + ["re d"]=> + string(5) "color" + [" Hello"]=> + int(111) +} +- $preserve keys = true - +array(4) { + ["pen +"]=> + int(33) + [" world"]=> + float(2.2) + ["re d"]=> + string(5) "color" + [" Hello"]=> + int(111) +} +- $preserve_keys = false - +array(4) { + ["pen +"]=> + int(33) + [" world"]=> + float(2.2) + ["re d"]=> + string(5) "color" + [" Hello"]=> + int(111) +} +-- Iteration 9 -- +- default argument - +array(2) { + ["Hello world"]=> + string(6) "string" + [0]=> + string(5) "hello" +} +- $preserve keys = true - +array(2) { + ["Hello world"]=> + string(6) "string" + [0]=> + string(5) "hello" +} +- $preserve_keys = false - +array(2) { + ["Hello world"]=> + string(6) "string" + [0]=> + string(5) "hello" +} +-- Iteration 10 -- +- default argument - +array(1) { + [""]=> + string(5) "hello" +} +- $preserve keys = true - +array(1) { + [""]=> + string(5) "hello" +} +- $preserve_keys = false - +array(1) { + [""]=> + string(5) "hello" +} +-- Iteration 11 -- +- default argument - +array(6) { + ["Hello world"]=> + string(7) "heredoc" + [""]=> + string(5) "unset" + [0]=> + string(5) "float" + [1]=> + string(3) "int" + ["fruit"]=> + float(2.2) + ["hello"]=> + int(1) +} +- $preserve keys = true - +array(6) { + ["Hello world"]=> + string(7) "heredoc" + [""]=> + string(5) "unset" + [444]=> + string(5) "float" + [133]=> + string(3) "int" + ["fruit"]=> + float(2.2) + ["hello"]=> + int(1) +} +- $preserve_keys = false - +array(6) { + ["Hello world"]=> + string(7) "heredoc" + [""]=> + string(5) "unset" + [0]=> + string(5) "float" + [1]=> + string(3) "int" + ["fruit"]=> + float(2.2) + ["hello"]=> + int(1) +} +Done |