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Diffstat (limited to 'ext/standard/tests/array/array_reverse_variation5.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_reverse_variation5.phpt | 399 |
1 files changed, 399 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_reverse_variation5.phpt b/ext/standard/tests/array/array_reverse_variation5.phpt new file mode 100644 index 0000000..6c4c952 --- /dev/null +++ b/ext/standard/tests/array/array_reverse_variation5.phpt @@ -0,0 +1,399 @@ +--TEST-- +Test array_reverse() function : usage variations - assoc. array with diff. value for 'array' argument +--INI-- +precision=12 +--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 + * 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 +$heredoc = <<<EOT +Hello world +EOT; + +// initializing the array +$arrays = array ( + + // empty array +/*1*/ array(), + + // arrays with integer values + array('0' => 0), + array("1" => 1), + array("one" => 1, 'two' => 2, "three" => 3, 4 => 4), + + // arrays with float values +/*5*/ array("float" => 2.3333), + array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 33333333.333333), + + // arrays with string values + array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "pen\n"), +/*8*/ array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => 'pen\n'), + array(1 => "hello", "heredoc" => $heredoc), + + // array with object, unset variable and resource variable + array(11 => new classA(), "unset" => @$unset_var, "resource" => $fp), + + // array with mixed values +/*11*/ array(1 => 'hello', 2 => new classA(), 222 => "fruit", 'resource' => $fp, "int" => 133, "float" => 444.432, "unset" => @$unset_var, "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 *** +-- Iteration 1 -- +- default argument - +array(0) { +} +- $preserve keys = true - +array(0) { +} +- $preserve_keys = false - +array(0) { +} +-- Iteration 2 -- +- default argument - +array(1) { + [0]=> + int(0) +} +- $preserve keys = true - +array(1) { + [0]=> + int(0) +} +- $preserve_keys = false - +array(1) { + [0]=> + int(0) +} +-- Iteration 3 -- +- default argument - +array(1) { + [0]=> + int(1) +} +- $preserve keys = true - +array(1) { + [1]=> + int(1) +} +- $preserve_keys = false - +array(1) { + [0]=> + int(1) +} +-- Iteration 4 -- +- default argument - +array(4) { + [0]=> + int(4) + ["three"]=> + int(3) + ["two"]=> + int(2) + ["one"]=> + int(1) +} +- $preserve keys = true - +array(4) { + [4]=> + int(4) + ["three"]=> + int(3) + ["two"]=> + int(2) + ["one"]=> + int(1) +} +- $preserve_keys = false - +array(4) { + [0]=> + int(4) + ["three"]=> + int(3) + ["two"]=> + int(2) + ["one"]=> + int(1) +} +-- Iteration 5 -- +- default argument - +array(1) { + ["float"]=> + float(2.3333) +} +- $preserve keys = true - +array(1) { + ["float"]=> + float(2.3333) +} +- $preserve_keys = false - +array(1) { + ["float"]=> + float(2.3333) +} +-- Iteration 6 -- +- default argument - +array(4) { + ["f4"]=> + float(33333333.3333) + [0]=> + float(4.8999992284) + ["f2"]=> + float(3.33) + ["f1"]=> + float(1.2) +} +- $preserve keys = true - +array(4) { + ["f4"]=> + float(33333333.3333) + [3]=> + float(4.8999992284) + ["f2"]=> + float(3.33) + ["f1"]=> + float(1.2) +} +- $preserve_keys = false - +array(4) { + ["f4"]=> + float(33333333.3333) + [0]=> + float(4.8999992284) + ["f2"]=> + float(3.33) + ["f1"]=> + float(1.2) +} +-- Iteration 7 -- +- default argument - +array(4) { + [0]=> + string(4) "pen +" + [1]=> + string(7) " world" + ["red"]=> + string(6) "col or" + [2]=> + string(6) " Hello" +} +- $preserve keys = true - +array(4) { + [3]=> + string(4) "pen +" + [2]=> + string(7) " world" + ["red"]=> + string(6) "col or" + [111]=> + string(6) " Hello" +} +- $preserve_keys = false - +array(4) { + [0]=> + string(4) "pen +" + [1]=> + string(7) " world" + ["red"]=> + string(6) "col or" + [2]=> + string(6) " Hello" +} +-- Iteration 8 -- +- default argument - +array(4) { + [0]=> + string(5) "pen\n" + [1]=> + string(9) "\v\fworld" + ["red"]=> + string(7) "col\tor" + [2]=> + string(7) "\tHello" +} +- $preserve keys = true - +array(4) { + [3]=> + string(5) "pen\n" + [2]=> + string(9) "\v\fworld" + ["red"]=> + string(7) "col\tor" + [111]=> + string(7) "\tHello" +} +- $preserve_keys = false - +array(4) { + [0]=> + string(5) "pen\n" + [1]=> + string(9) "\v\fworld" + ["red"]=> + string(7) "col\tor" + [2]=> + string(7) "\tHello" +} +-- Iteration 9 -- +- default argument - +array(2) { + ["heredoc"]=> + string(11) "Hello world" + [0]=> + string(5) "hello" +} +- $preserve keys = true - +array(2) { + ["heredoc"]=> + string(11) "Hello world" + [1]=> + string(5) "hello" +} +- $preserve_keys = false - +array(2) { + ["heredoc"]=> + string(11) "Hello world" + [0]=> + string(5) "hello" +} +-- Iteration 10 -- +- default argument - +array(3) { + ["resource"]=> + resource(%d) of type (stream) + ["unset"]=> + NULL + [0]=> + object(classA)#%d (0) { + } +} +- $preserve keys = true - +array(3) { + ["resource"]=> + resource(%d) of type (stream) + ["unset"]=> + NULL + [11]=> + object(classA)#%d (0) { + } +} +- $preserve_keys = false - +array(3) { + ["resource"]=> + resource(%d) of type (stream) + ["unset"]=> + NULL + [0]=> + object(classA)#%d (0) { + } +} +-- Iteration 11 -- +- default argument - +array(8) { + ["heredoc"]=> + string(11) "Hello world" + ["unset"]=> + NULL + ["float"]=> + float(444.432) + ["int"]=> + int(133) + ["resource"]=> + resource(%d) of type (stream) + [0]=> + string(5) "fruit" + [1]=> + object(classA)#%d (0) { + } + [2]=> + string(5) "hello" +} +- $preserve keys = true - +array(8) { + ["heredoc"]=> + string(11) "Hello world" + ["unset"]=> + NULL + ["float"]=> + float(444.432) + ["int"]=> + int(133) + ["resource"]=> + resource(%d) of type (stream) + [222]=> + string(5) "fruit" + [2]=> + object(classA)#%d (0) { + } + [1]=> + string(5) "hello" +} +- $preserve_keys = false - +array(8) { + ["heredoc"]=> + string(11) "Hello world" + ["unset"]=> + NULL + ["float"]=> + float(444.432) + ["int"]=> + int(133) + ["resource"]=> + resource(%d) of type (stream) + [0]=> + string(5) "fruit" + [1]=> + object(classA)#%d (0) { + } + [2]=> + string(5) "hello" +} +Done |