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Diffstat (limited to 'ext/standard/tests/array/array_diff_assoc_variation4.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_diff_assoc_variation4.phpt | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_diff_assoc_variation4.phpt b/ext/standard/tests/array/array_diff_assoc_variation4.phpt new file mode 100644 index 0000000..34e979a --- /dev/null +++ b/ext/standard/tests/array/array_diff_assoc_variation4.phpt @@ -0,0 +1,177 @@ +--TEST-- +Test array_diff_assoc() function : usage variations - arrays with different data types as keys +--FILE-- + +<?php +/* Prototype : array array_diff_assoc(array $arr1, array $arr2 [, array ...]) + * Description: Returns the entries of arr1 that have values which are not present + * in any of the others arguments but do additional checks whether the keys are equal + * Source code: ext/standard/array.c + */ + +/* + * Test how array_diff_assoc() compares arrays containing different data types + * as keys + */ + +echo "\n*** Testing array_diff_assoc() : usage variations ***\n"; + +$array = array(1, 2, 3); + +//get an unset variable +$unset_var = 10; +unset ($unset_var); + +// heredoc string +$heredoc = <<<EOT +hello world +EOT; + +//Different data types as keys to be passed to $arr1 argument +$inputs = array( + + // int data +/*1*/ +'int' => array( + 0 => 'zero', + 1 => 'one', + 12345 => 'positive', + -2345 => 'negative'), + + // float data +/*2*/ +'float' => array( + 10.5 => 'float 1', + -10.5 => 'float 2', + .5 => 'float 3'), + + // null data +/*3*/ +'null' => array( + NULL => 'null 1', + null => 'null 2'), + + // boolean data +/*4*/ +'bool' => array( + true => 'boolt', + false => 'boolf', + TRUE => 'boolT', + FALSE => 'boolF'), + + // empty data +/*5*/ +'empty' => array( + "" => 'emptyd', + '' => 'emptys'), + + // string data +/*6*/ +'string' => array( + "string" => 'stringd', + 'string' => 'strings', + $heredoc => 'stringh'), + + // binary data +/*7*/ +'binary' => array( + b"binary1" => 'binary 1', + (binary)"binary2" => 'binary 2'), + + // undefined data +/*8*/ +'undefined' => array( + @$undefined_var => 'undefined'), + + // unset data +/*9*/ +'unset' => array( + @$unset_var => 'unset'), + +); + +// loop through each element of $inputs to check the behavior of array_diff_assoc +$iterator = 1; +foreach($inputs as $key => $input) { + echo "\n-- Iteration $iterator --\n"; + var_dump( array_diff_assoc($input, $array)); + $iterator++; +}; + +echo "Done"; +?> + +--EXPECTF-- + +*** Testing array_diff_assoc() : usage variations *** + +-- Iteration 1 -- +array(4) { + [0]=> + string(4) "zero" + [1]=> + string(3) "one" + [12345]=> + string(8) "positive" + [-2345]=> + string(8) "negative" +} + +-- Iteration 2 -- +array(3) { + [10]=> + string(7) "float 1" + [-10]=> + string(7) "float 2" + [0]=> + string(7) "float 3" +} + +-- Iteration 3 -- +array(1) { + [""]=> + string(6) "null 2" +} + +-- Iteration 4 -- +array(2) { + [1]=> + string(5) "boolT" + [0]=> + string(5) "boolF" +} + +-- Iteration 5 -- +array(1) { + [""]=> + string(6) "emptys" +} + +-- Iteration 6 -- +array(2) { + ["string"]=> + string(7) "strings" + ["hello world"]=> + string(7) "stringh" +} + +-- Iteration 7 -- +array(2) { + ["binary1"]=> + string(8) "binary 1" + ["binary2"]=> + string(8) "binary 2" +} + +-- Iteration 8 -- +array(1) { + [""]=> + string(9) "undefined" +} + +-- Iteration 9 -- +array(1) { + [""]=> + string(5) "unset" +} +Done
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