diff options
Diffstat (limited to 'ext/standard/tests/array/array_diff_assoc_variation6.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_diff_assoc_variation6.phpt | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_diff_assoc_variation6.phpt b/ext/standard/tests/array/array_diff_assoc_variation6.phpt new file mode 100644 index 0000000..d6190b6 --- /dev/null +++ b/ext/standard/tests/array/array_diff_assoc_variation6.phpt @@ -0,0 +1,196 @@ +--TEST-- +Test array_diff_assoc() function : usage variations - strict string comparison check +--FILE-- +<?php +/* Prototype : array array_diff_assoc(array $arr1, array $arr2 [, array ...]) + * Description: Returns the entries of $arr1 that have values which are not + * present in any of the others arguments but do additional checks whether the keys are equal + * Source code: ext/standard/array.c + */ + +/* + * Test how array_diff_assoc behaves + * 1. When comparing an array that has similar elements + * but has been created in a different order + * 2. When doing a strict comparison of string representation + */ + +echo "*** Testing array_diff_assoc() : usage variations ***\n"; + +$array = array ('zero', + 1 => 1, + 'two' => 2.00000000000001); + +$inputs = array ( + +//default keys => string values +/*1*/ array('2.00000000000001', '1', 'zero', 'a'), + +//numeric keys => string values +/*2*/ array(2 => '2.00000000000001', + 1 => '1', + 0 => 'zero', + 3 => 'a'), + +//string keys => string values +/*3*/ array('2' => '2.00000000000001', + '1' => '1', + '0' => 'zero', + '3' => 'a') , + +//default keys => numeric values +/*4*/ array(2, 1, 0), + +//numeric keys => numeric values +/*5*/ array(2 => 2, + 1 => 1, + 0 => 0), + +//string keys => numeric values +/*6*/ array('two' => 2, + '1' => 1, + '0' => 0), + +//defualt keys => float values +/*7*/ array(2.00000000000001, 1.00, 0.01E-9), + +//numeric keys => float values +/*8*/ array(2 => 2.00000000000001, + 1 => 1.00, + 0 => 0.01E-9), + +//string keys => float values +/*9*/ array ('two' => 2.00000000000001, + '1' => 1.00, + '0' =>0.01E-9) +); + +// loop through each element of $inputs to check the behavior of array_diff_assoc +$iterator = 1; +foreach($inputs as $input) { + echo "\n-- Iteration $iterator --\n"; + var_dump(array_diff_assoc($array, $input)); + var_dump(array_diff_assoc($input, $array)); + $iterator++; +}; +echo "Done"; +?> +--EXPECTF-- +*** Testing array_diff_assoc() : usage variations *** + +-- Iteration 1 -- +array(2) { + [0]=> + string(4) "zero" + ["two"]=> + float(2) +} +array(3) { + [0]=> + string(16) "2.00000000000001" + [2]=> + string(4) "zero" + [3]=> + string(1) "a" +} + +-- Iteration 2 -- +array(1) { + ["two"]=> + float(2) +} +array(2) { + [2]=> + string(16) "2.00000000000001" + [3]=> + string(1) "a" +} + +-- Iteration 3 -- +array(1) { + ["two"]=> + float(2) +} +array(2) { + [2]=> + string(16) "2.00000000000001" + [3]=> + string(1) "a" +} + +-- Iteration 4 -- +array(2) { + [0]=> + string(4) "zero" + ["two"]=> + float(2) +} +array(2) { + [0]=> + int(2) + [2]=> + int(0) +} + +-- Iteration 5 -- +array(2) { + [0]=> + string(4) "zero" + ["two"]=> + float(2) +} +array(2) { + [2]=> + int(2) + [0]=> + int(0) +} + +-- Iteration 6 -- +array(1) { + [0]=> + string(4) "zero" +} +array(1) { + [0]=> + int(0) +} + +-- Iteration 7 -- +array(2) { + [0]=> + string(4) "zero" + ["two"]=> + float(2) +} +array(2) { + [0]=> + float(2) + [2]=> + float(1.0E-11) +} + +-- Iteration 8 -- +array(2) { + [0]=> + string(4) "zero" + ["two"]=> + float(2) +} +array(2) { + [2]=> + float(2) + [0]=> + float(1.0E-11) +} + +-- Iteration 9 -- +array(1) { + [0]=> + string(4) "zero" +} +array(1) { + [0]=> + float(1.0E-11) +} +Done
\ No newline at end of file |