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Diffstat (limited to 'ext/standard/tests/array/array_reverse_variation3.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_reverse_variation3.phpt | 602 |
1 files changed, 602 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_reverse_variation3.phpt b/ext/standard/tests/array/array_reverse_variation3.phpt new file mode 100644 index 0000000..1029842 --- /dev/null +++ b/ext/standard/tests/array/array_reverse_variation3.phpt @@ -0,0 +1,602 @@ +--TEST-- +Test array_reverse() function : usage variations - different array values 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 + * different array values 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 +$heredoc = <<<EOT +Hello world +EOT; + +$arrays = array ( +/*1*/ array(1, 2), // array with default keys and numeric values + array(1.1, 2.2), // array with default keys & float values + array( array(2), array(1)), // sub arrays + array(false,true), // array with default keys and boolean values + array(), // empty array + array(NULL), // array with NULL + array("a","aaaa","b","bbbb","c","ccccc"), + + // associative arrays +/*8*/ array(1 => "one", 2 => "two", 3 => "three"), // explicit numeric keys, string values + array("one" => 1, "two" => 2, "three" => 3 ), // string keys & numeric values + array( 1 => 10, 2 => 20, 4 => 40, 3 => 30), // explicit numeric keys and numeric values + array( "one" => "ten", "two" => "twenty", "three" => "thirty"), // string key/value + array("one" => 1, 2 => "two", 4 => "four"), //mixed + + // associative array, containing null/empty/boolean values as key/value +/*13*/ array(NULL => "NULL", null => "null", "NULL" => NULL, "null" => null), + array(true => "true", false => "false", "false" => false, "true" => true), + array("" => "emptyd", '' => 'emptys', "emptyd" => "", 'emptys' => ''), + array(1 => '', 2 => "", 3 => NULL, 4 => null, 5 => false, 6 => true), + array('' => 1, "" => 2, NULL => 3, null => 4, false => 5, true => 6), + + // array with repetative keys +/*18*/ array("One" => 1, "two" => 2, "One" => 10, "two" => 20, "three" => 3) +); + +// loop through the various elements of $arrays to test array_reverse() +$iterator = 1; +foreach($arrays as $array) { + echo "-- Iteration $iterator --\n"; + // with default argument + echo "- with default argument -\n"; + var_dump( array_reverse($array) ); + // with all possible arguments + echo "- with \$preserve keys = true -\n"; + var_dump( array_reverse($array, true) ); + echo "- with \$preserve_keys = false -\n"; + var_dump( array_reverse($array, false) ); + $iterator++; +}; + +// close the file resource used +fclose($fp); + +echo "Done"; +?> +--EXPECTF-- +*** Testing array_reverse() : usage variations *** +-- Iteration 1 -- +- with default argument - +array(2) { + [0]=> + int(2) + [1]=> + int(1) +} +- with $preserve keys = true - +array(2) { + [1]=> + int(2) + [0]=> + int(1) +} +- with $preserve_keys = false - +array(2) { + [0]=> + int(2) + [1]=> + int(1) +} +-- Iteration 2 -- +- with default argument - +array(2) { + [0]=> + float(2.2) + [1]=> + float(1.1) +} +- with $preserve keys = true - +array(2) { + [1]=> + float(2.2) + [0]=> + float(1.1) +} +- with $preserve_keys = false - +array(2) { + [0]=> + float(2.2) + [1]=> + float(1.1) +} +-- Iteration 3 -- +- with default argument - +array(2) { + [0]=> + array(1) { + [0]=> + int(1) + } + [1]=> + array(1) { + [0]=> + int(2) + } +} +- with $preserve keys = true - +array(2) { + [1]=> + array(1) { + [0]=> + int(1) + } + [0]=> + array(1) { + [0]=> + int(2) + } +} +- with $preserve_keys = false - +array(2) { + [0]=> + array(1) { + [0]=> + int(1) + } + [1]=> + array(1) { + [0]=> + int(2) + } +} +-- Iteration 4 -- +- with default argument - +array(2) { + [0]=> + bool(true) + [1]=> + bool(false) +} +- with $preserve keys = true - +array(2) { + [1]=> + bool(true) + [0]=> + bool(false) +} +- with $preserve_keys = false - +array(2) { + [0]=> + bool(true) + [1]=> + bool(false) +} +-- Iteration 5 -- +- with default argument - +array(0) { +} +- with $preserve keys = true - +array(0) { +} +- with $preserve_keys = false - +array(0) { +} +-- Iteration 6 -- +- with default argument - +array(1) { + [0]=> + NULL +} +- with $preserve keys = true - +array(1) { + [0]=> + NULL +} +- with $preserve_keys = false - +array(1) { + [0]=> + NULL +} +-- Iteration 7 -- +- with default argument - +array(6) { + [0]=> + string(5) "ccccc" + [1]=> + string(1) "c" + [2]=> + string(4) "bbbb" + [3]=> + string(1) "b" + [4]=> + string(4) "aaaa" + [5]=> + string(1) "a" +} +- with $preserve keys = true - +array(6) { + [5]=> + string(5) "ccccc" + [4]=> + string(1) "c" + [3]=> + string(4) "bbbb" + [2]=> + string(1) "b" + [1]=> + string(4) "aaaa" + [0]=> + string(1) "a" +} +- with $preserve_keys = false - +array(6) { + [0]=> + string(5) "ccccc" + [1]=> + string(1) "c" + [2]=> + string(4) "bbbb" + [3]=> + string(1) "b" + [4]=> + string(4) "aaaa" + [5]=> + string(1) "a" +} +-- Iteration 8 -- +- with default argument - +array(3) { + [0]=> + string(5) "three" + [1]=> + string(3) "two" + [2]=> + string(3) "one" +} +- with $preserve keys = true - +array(3) { + [3]=> + string(5) "three" + [2]=> + string(3) "two" + [1]=> + string(3) "one" +} +- with $preserve_keys = false - +array(3) { + [0]=> + string(5) "three" + [1]=> + string(3) "two" + [2]=> + string(3) "one" +} +-- Iteration 9 -- +- with default argument - +array(3) { + ["three"]=> + int(3) + ["two"]=> + int(2) + ["one"]=> + int(1) +} +- with $preserve keys = true - +array(3) { + ["three"]=> + int(3) + ["two"]=> + int(2) + ["one"]=> + int(1) +} +- with $preserve_keys = false - +array(3) { + ["three"]=> + int(3) + ["two"]=> + int(2) + ["one"]=> + int(1) +} +-- Iteration 10 -- +- with default argument - +array(4) { + [0]=> + int(30) + [1]=> + int(40) + [2]=> + int(20) + [3]=> + int(10) +} +- with $preserve keys = true - +array(4) { + [3]=> + int(30) + [4]=> + int(40) + [2]=> + int(20) + [1]=> + int(10) +} +- with $preserve_keys = false - +array(4) { + [0]=> + int(30) + [1]=> + int(40) + [2]=> + int(20) + [3]=> + int(10) +} +-- Iteration 11 -- +- with default argument - +array(3) { + ["three"]=> + string(6) "thirty" + ["two"]=> + string(6) "twenty" + ["one"]=> + string(3) "ten" +} +- with $preserve keys = true - +array(3) { + ["three"]=> + string(6) "thirty" + ["two"]=> + string(6) "twenty" + ["one"]=> + string(3) "ten" +} +- with $preserve_keys = false - +array(3) { + ["three"]=> + string(6) "thirty" + ["two"]=> + string(6) "twenty" + ["one"]=> + string(3) "ten" +} +-- Iteration 12 -- +- with default argument - +array(3) { + [0]=> + string(4) "four" + [1]=> + string(3) "two" + ["one"]=> + int(1) +} +- with $preserve keys = true - +array(3) { + [4]=> + string(4) "four" + [2]=> + string(3) "two" + ["one"]=> + int(1) +} +- with $preserve_keys = false - +array(3) { + [0]=> + string(4) "four" + [1]=> + string(3) "two" + ["one"]=> + int(1) +} +-- Iteration 13 -- +- with default argument - +array(3) { + ["null"]=> + NULL + ["NULL"]=> + NULL + [""]=> + string(4) "null" +} +- with $preserve keys = true - +array(3) { + ["null"]=> + NULL + ["NULL"]=> + NULL + [""]=> + string(4) "null" +} +- with $preserve_keys = false - +array(3) { + ["null"]=> + NULL + ["NULL"]=> + NULL + [""]=> + string(4) "null" +} +-- Iteration 14 -- +- with default argument - +array(4) { + ["true"]=> + bool(true) + ["false"]=> + bool(false) + [0]=> + string(5) "false" + [1]=> + string(4) "true" +} +- with $preserve keys = true - +array(4) { + ["true"]=> + bool(true) + ["false"]=> + bool(false) + [0]=> + string(5) "false" + [1]=> + string(4) "true" +} +- with $preserve_keys = false - +array(4) { + ["true"]=> + bool(true) + ["false"]=> + bool(false) + [0]=> + string(5) "false" + [1]=> + string(4) "true" +} +-- Iteration 15 -- +- with default argument - +array(3) { + ["emptys"]=> + string(0) "" + ["emptyd"]=> + string(0) "" + [""]=> + string(6) "emptys" +} +- with $preserve keys = true - +array(3) { + ["emptys"]=> + string(0) "" + ["emptyd"]=> + string(0) "" + [""]=> + string(6) "emptys" +} +- with $preserve_keys = false - +array(3) { + ["emptys"]=> + string(0) "" + ["emptyd"]=> + string(0) "" + [""]=> + string(6) "emptys" +} +-- Iteration 16 -- +- with default argument - +array(6) { + [0]=> + bool(true) + [1]=> + bool(false) + [2]=> + NULL + [3]=> + NULL + [4]=> + string(0) "" + [5]=> + string(0) "" +} +- with $preserve keys = true - +array(6) { + [6]=> + bool(true) + [5]=> + bool(false) + [4]=> + NULL + [3]=> + NULL + [2]=> + string(0) "" + [1]=> + string(0) "" +} +- with $preserve_keys = false - +array(6) { + [0]=> + bool(true) + [1]=> + bool(false) + [2]=> + NULL + [3]=> + NULL + [4]=> + string(0) "" + [5]=> + string(0) "" +} +-- Iteration 17 -- +- with default argument - +array(3) { + [0]=> + int(6) + [1]=> + int(5) + [""]=> + int(4) +} +- with $preserve keys = true - +array(3) { + [1]=> + int(6) + [0]=> + int(5) + [""]=> + int(4) +} +- with $preserve_keys = false - +array(3) { + [0]=> + int(6) + [1]=> + int(5) + [""]=> + int(4) +} +-- Iteration 18 -- +- with default argument - +array(3) { + ["three"]=> + int(3) + ["two"]=> + int(20) + ["One"]=> + int(10) +} +- with $preserve keys = true - +array(3) { + ["three"]=> + int(3) + ["two"]=> + int(20) + ["One"]=> + int(10) +} +- with $preserve_keys = false - +array(3) { + ["three"]=> + int(3) + ["two"]=> + int(20) + ["One"]=> + int(10) +} +Done |