diff options
Diffstat (limited to 'ext/standard/tests/array/array_merge_recursive_variation4.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_merge_recursive_variation4.phpt | 424 |
1 files changed, 424 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_merge_recursive_variation4.phpt b/ext/standard/tests/array/array_merge_recursive_variation4.phpt new file mode 100644 index 000000000..bacfe3aff --- /dev/null +++ b/ext/standard/tests/array/array_merge_recursive_variation4.phpt @@ -0,0 +1,424 @@ +--TEST-- +Test array_merge_recursive() function : usage variations - associative array with different keys +--FILE-- +<?php +/* Prototype : array array_merge_recursive(array $arr1[, array $...]) + * Description: Recursively merges elements from passed arrays into one array + * Source code: ext/standard/array.c +*/ + +/* + * Testing the functionality of array_merge_recursive() by passing different + * associative arrays having different keys to $arr1 argument. +*/ + +echo "*** Testing array_merge_recursive() : assoc. array with diff. keys to \$arr1 argument ***\n"; + +// get an unset variable +$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; + +// different associative arrays to be passed to $arr1 argument +$arrays = array ( +/*1*/ // arrays with integer keys + array(0 => "0", 1 => array(1 => "one")), + array(1 => "1", 2 => array(1 => "one", 2 => "two", 3 => 1, 4 => "4")), + + // arrays with float keys +/*3*/ array(2.3333 => "float", 44.44 => array(1.1 => "float")), + array(1.2 => "f1", 3.33 => "f2", 4.89999922839999 => array(1.1 => "f1"), 3333333.333333 => "f4"), + + // arrays with string keys +/*5*/ array('\tHello' => array("hello", 'world'), '\v\fworld' => 2.2, 'pen\n' => 111), + array("\tHello" => array("hello", 'world'), "\v\fworld" => 2.2, "pen\n" => 111), + array("hello", $heredoc => array("heredoc", 'string'), "string"), + + // array with object, unset variable and resource variable +/*8*/ array(new classA() => 11, @$unset_var => array("unset"), $fp => 'resource', 11, "hello") +); + +// initialise the second array +$arr2 = array( 1 => "one", 2, "string" => "hello", "array" => array("a", "b", "c")); + +// loop through each sub array of $arrays and check the behavior of array_merge_recursive() +$iterator = 1; +foreach($arrays as $arr1) { + echo "-- Iteration $iterator --\n"; + + // with default argument + echo "-- With default argument --\n"; + var_dump( array_merge_recursive($arr1) ); + + // with more arguments + echo "-- With more arguments --\n"; + var_dump( array_merge_recursive($arr1, $arr2) ); + + $iterator++; +} + +// close the file resource used +fclose($fp); + +echo "Done"; +?> +--EXPECTF-- +*** Testing array_merge_recursive() : assoc. array with diff. keys to $arr1 argument *** + +Warning: Illegal offset type in %s on line %d + +Warning: Illegal offset type in %s on line %d +-- Iteration 1 -- +-- With default argument -- +array(2) { + [0]=> + string(1) "0" + [1]=> + array(1) { + [1]=> + string(3) "one" + } +} +-- With more arguments -- +array(6) { + [0]=> + string(1) "0" + [1]=> + array(1) { + [1]=> + string(3) "one" + } + [2]=> + string(3) "one" + [3]=> + int(2) + ["string"]=> + string(5) "hello" + ["array"]=> + array(3) { + [0]=> + string(1) "a" + [1]=> + string(1) "b" + [2]=> + string(1) "c" + } +} +-- Iteration 2 -- +-- With default argument -- +array(2) { + [0]=> + string(1) "1" + [1]=> + array(4) { + [1]=> + string(3) "one" + [2]=> + string(3) "two" + [3]=> + int(1) + [4]=> + string(1) "4" + } +} +-- With more arguments -- +array(6) { + [0]=> + string(1) "1" + [1]=> + array(4) { + [1]=> + string(3) "one" + [2]=> + string(3) "two" + [3]=> + int(1) + [4]=> + string(1) "4" + } + [2]=> + string(3) "one" + [3]=> + int(2) + ["string"]=> + string(5) "hello" + ["array"]=> + array(3) { + [0]=> + string(1) "a" + [1]=> + string(1) "b" + [2]=> + string(1) "c" + } +} +-- Iteration 3 -- +-- With default argument -- +array(2) { + [0]=> + string(5) "float" + [1]=> + array(1) { + [1]=> + string(5) "float" + } +} +-- With more arguments -- +array(6) { + [0]=> + string(5) "float" + [1]=> + array(1) { + [1]=> + string(5) "float" + } + [2]=> + string(3) "one" + [3]=> + int(2) + ["string"]=> + string(5) "hello" + ["array"]=> + array(3) { + [0]=> + string(1) "a" + [1]=> + string(1) "b" + [2]=> + string(1) "c" + } +} +-- Iteration 4 -- +-- With default argument -- +array(4) { + [0]=> + string(2) "f1" + [1]=> + string(2) "f2" + [2]=> + array(1) { + [1]=> + string(2) "f1" + } + [3]=> + string(2) "f4" +} +-- With more arguments -- +array(8) { + [0]=> + string(2) "f1" + [1]=> + string(2) "f2" + [2]=> + array(1) { + [1]=> + string(2) "f1" + } + [3]=> + string(2) "f4" + [4]=> + string(3) "one" + [5]=> + int(2) + ["string"]=> + string(5) "hello" + ["array"]=> + array(3) { + [0]=> + string(1) "a" + [1]=> + string(1) "b" + [2]=> + string(1) "c" + } +} +-- Iteration 5 -- +-- With default argument -- +array(3) { + ["\tHello"]=> + array(2) { + [0]=> + string(5) "hello" + [1]=> + string(5) "world" + } + ["\v\fworld"]=> + float(2.2) + ["pen\n"]=> + int(111) +} +-- With more arguments -- +array(7) { + ["\tHello"]=> + array(2) { + [0]=> + string(5) "hello" + [1]=> + string(5) "world" + } + ["\v\fworld"]=> + float(2.2) + ["pen\n"]=> + int(111) + [0]=> + string(3) "one" + [1]=> + int(2) + ["string"]=> + string(5) "hello" + ["array"]=> + array(3) { + [0]=> + string(1) "a" + [1]=> + string(1) "b" + [2]=> + string(1) "c" + } +} +-- Iteration 6 -- +-- With default argument -- +array(3) { + [" Hello"]=> + array(2) { + [0]=> + string(5) "hello" + [1]=> + string(5) "world" + } + [" world"]=> + float(2.2) + ["pen +"]=> + int(111) +} +-- With more arguments -- +array(7) { + [" Hello"]=> + array(2) { + [0]=> + string(5) "hello" + [1]=> + string(5) "world" + } + [" world"]=> + float(2.2) + ["pen +"]=> + int(111) + [0]=> + string(3) "one" + [1]=> + int(2) + ["string"]=> + string(5) "hello" + ["array"]=> + array(3) { + [0]=> + string(1) "a" + [1]=> + string(1) "b" + [2]=> + string(1) "c" + } +} +-- Iteration 7 -- +-- With default argument -- +array(3) { + [0]=> + string(5) "hello" + ["Hello world"]=> + array(2) { + [0]=> + string(7) "heredoc" + [1]=> + string(6) "string" + } + [1]=> + string(6) "string" +} +-- With more arguments -- +array(7) { + [0]=> + string(5) "hello" + ["Hello world"]=> + array(2) { + [0]=> + string(7) "heredoc" + [1]=> + string(6) "string" + } + [1]=> + string(6) "string" + [2]=> + string(3) "one" + [3]=> + int(2) + ["string"]=> + string(5) "hello" + ["array"]=> + array(3) { + [0]=> + string(1) "a" + [1]=> + string(1) "b" + [2]=> + string(1) "c" + } +} +-- Iteration 8 -- +-- With default argument -- +array(3) { + [""]=> + array(1) { + [0]=> + string(5) "unset" + } + [0]=> + int(11) + [1]=> + string(5) "hello" +} +-- With more arguments -- +array(7) { + [""]=> + array(1) { + [0]=> + string(5) "unset" + } + [0]=> + int(11) + [1]=> + string(5) "hello" + [2]=> + string(3) "one" + [3]=> + int(2) + ["string"]=> + string(5) "hello" + ["array"]=> + array(3) { + [0]=> + string(1) "a" + [1]=> + string(1) "b" + [2]=> + string(1) "c" + } +} +Done |