mirror of
https://github.com/php/php-src.git
synced 2024-09-24 11:27:28 +00:00
425 lines
6.7 KiB
PHP
425 lines
6.7 KiB
PHP
--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
|