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|
--TEST--
Test array_merge and array_walk
--POST--
--GET--
--INI--
precision=14
--FILE--
<?php
require('ext/standard/tests/array/data.inc');
/*
** Create sample arrays
** Test alpha, numeric (decimal, hex, octal) and special data
**
**
*/
/* Helper function to build testing arrays */
function make_nested_array ($depth, $breadth, $function = NULL, $args = array ()) {
for ($x = 0; $x < $breadth; ++$x) {
if (NULL === $function) {
$array = array (0);
} else {
$array = array (call_user_func_array ($function, $args));
}
for ($y = 1; $y < $depth; ++$y) {
$array[0] = array ($array[0]);
}
$temp[$x] = $array;
}
return $temp;
}
/* Nested array */
$data2 = make_nested_array (3, 3);
$data = array_merge($data, $data2);
var_dump ($data);
function echo_kv ($value, $key) {
var_dump ($key);
var_dump ($value);
}
echo " -- Testing array_walk() -- \n";
array_walk ($data, 'echo_kv');
?>
--EXPECT--
array(11) {
[0]=>
string(3) "PHP"
[1]=>
string(27) "PHP: Hypertext Preprocessor"
[2]=>
string(4) "Test"
["test"]=>
int(27)
[3]=>
string(4) "test"
["-1000"]=>
array(2) {
[0]=>
string(6) "banana"
[1]=>
string(6) "orange"
}
[4]=>
string(6) "monkey"
[5]=>
float(-0.33333333333333)
[6]=>
array(1) {
[0]=>
array(1) {
[0]=>
array(1) {
[0]=>
int(0)
}
}
}
[7]=>
array(1) {
[0]=>
array(1) {
[0]=>
array(1) {
[0]=>
int(0)
}
}
}
[8]=>
array(1) {
[0]=>
array(1) {
[0]=>
array(1) {
[0]=>
int(0)
}
}
}
}
-- Testing array_walk() --
int(0)
string(3) "PHP"
int(1)
string(27) "PHP: Hypertext Preprocessor"
int(2)
string(4) "Test"
string(4) "test"
int(27)
int(3)
string(4) "test"
string(5) "-1000"
array(2) {
[0]=>
string(6) "banana"
[1]=>
string(6) "orange"
}
int(4)
string(6) "monkey"
int(5)
float(-0.33333333333333)
int(6)
array(1) {
[0]=>
array(1) {
[0]=>
array(1) {
[0]=>
int(0)
}
}
}
int(7)
array(1) {
[0]=>
array(1) {
[0]=>
array(1) {
[0]=>
int(0)
}
}
}
int(8)
array(1) {
[0]=>
array(1) {
[0]=>
array(1) {
[0]=>
int(0)
}
}
}
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