array_intersect_variation4.phpt [plain text]
--TEST--
Test array_intersect() function : usage variations - different arrays for 'arr2' argument
--FILE--
<?php
echo "*** Testing array_intersect() : Passing different types of arrays to \$arr2 argument ***\n";
$blank_line = <<<EOT
EOT;
$multiline_string = <<<EOT
hello world
The big brown fox jumped over;
the lazy dog
This is a double quoted string
EOT;
$diff_whitespaces = <<<EOT
hello\r world\t
1111\t\t != 2222\v\v
heredoc\ndouble quoted string. with\vdifferent\fwhite\vspaces
EOT;
$numeric_string = <<<EOT
11 < 12. 123 >22
'single quoted string'
"double quoted string"
2222 != 1111.\t 0000 = 0000\n
EOT;
$arr1 = array (
1, 1.1, "hello", "one", NULL, 2,
'world', true, false, false => 5, 'aaaa\r', "aaaa\r",
$numeric_string, $diff_whitespaces,
"one" => "ten", 4 => "four", "two" => 2, 2 => "two",
'', null => "null", '' => 'emptys'
);
$arrays = array (
array(1, 2), array(1.1, 2.2), array(false,true), array(), array(NULL), array("a\v\f","aaaa\r","b","b\tbbb","c","\[\]\!\@\#\$\%\^\&\*\(\)\{\}"), array('a\v\f','aaaa\r','b','b\tbbb','c','\[\]\!\@\#\$\%\^\&\*\(\)\{\}'), array($blank_line, $multiline_string, $diff_whitespaces, $numeric_string),
array(1 => "one", 2 => "two", 3 => "three"), array("one" => 1, "two" => 2, "three" => 3 ), array( 1 => 10, 2 => 20, 4 => 40, 3 => 30), array( "one" => "ten", "two" => "twenty", "three" => "thirty"), array("one" => 1, 2 => "two", 4 => "four"),
array(NULL => "NULL", null => "null", "NULL" => NULL, "null" => null),
array(true => "true", false => "false", "false" => false, "true" => true),
array("" => "emptyd", '' => 'emptys', "emptyd" => "", 'emptys' => ''),
array(1 => '', 2 => "", 3 => NULL, 4 => null, 5 => false, 6 => true),
array('' => 1, "" => 2, NULL => 3, null => 4, false => 5, true => 6),
array("One" => 1, "two" => 2, "One" => 10, "two" => 20, "three" => 3)
);
$iterator = 1;
foreach($arrays as $arr2) {
echo "-- Iteration $iterator --\n";
var_dump( array_intersect($arr1, $arr2) );
var_dump( array_intersect($arr1, $arr2, $arr1) );
$iterator++;
}
echo "Done";
?>
--EXPECTF--
*** Testing array_intersect() : Passing different types of arrays to $arr2 argument ***
-- Iteration 1 --
array(3) {
[5]=>
int(2)
[7]=>
bool(true)
["two"]=>
int(2)
}
array(3) {
[5]=>
int(2)
[7]=>
bool(true)
["two"]=>
int(2)
}
-- Iteration 2 --
array(1) {
[1]=>
float(1.1)
}
array(1) {
[1]=>
float(1.1)
}
-- Iteration 3 --
array(3) {
[7]=>
bool(true)
[8]=>
bool(false)
[13]=>
string(0) ""
}
array(3) {
[7]=>
bool(true)
[8]=>
bool(false)
[13]=>
string(0) ""
}
-- Iteration 4 --
array(0) {
}
array(0) {
}
-- Iteration 5 --
array(2) {
[8]=>
bool(false)
[13]=>
string(0) ""
}
array(2) {
[8]=>
bool(false)
[13]=>
string(0) ""
}
-- Iteration 6 --
array(1) {
[10]=>
string(5) "aaaa
"
}
array(1) {
[10]=>
string(5) "aaaa
"
}
-- Iteration 7 --
array(1) {
[9]=>
string(6) "aaaa\r"
}
array(1) {
[9]=>
string(6) "aaaa\r"
}
-- Iteration 8 --
array(2) {
[11]=>
string(90) "11 < 12. 123 >22
'single quoted string'
"double quoted string"
2222 != 1111. 0000 = 0000
"
[12]=>
string(88) "hello
world
1111 != 2222
heredoc
double quoted string. withdifferentwhitespaces"
}
array(2) {
[11]=>
string(90) "11 < 12. 123 >22
'single quoted string'
"double quoted string"
2222 != 1111. 0000 = 0000
"
[12]=>
string(88) "hello
world
1111 != 2222
heredoc
double quoted string. withdifferentwhitespaces"
}
-- Iteration 9 --
array(2) {
[2]=>
string(3) "two"
[3]=>
string(3) "one"
}
array(2) {
[2]=>
string(3) "two"
[3]=>
string(3) "one"
}
-- Iteration 10 --
array(3) {
[5]=>
int(2)
[7]=>
bool(true)
["two"]=>
int(2)
}
array(3) {
[5]=>
int(2)
[7]=>
bool(true)
["two"]=>
int(2)
}
-- Iteration 11 --
array(0) {
}
array(0) {
}
-- Iteration 12 --
array(1) {
["one"]=>
string(3) "ten"
}
array(1) {
["one"]=>
string(3) "ten"
}
-- Iteration 13 --
array(3) {
[2]=>
string(3) "two"
[4]=>
string(4) "four"
[7]=>
bool(true)
}
array(3) {
[2]=>
string(3) "two"
[4]=>
string(4) "four"
[7]=>
bool(true)
}
-- Iteration 14 --
array(2) {
[8]=>
bool(false)
[13]=>
string(0) ""
}
array(2) {
[8]=>
bool(false)
[13]=>
string(0) ""
}
-- Iteration 15 --
array(3) {
[7]=>
bool(true)
[8]=>
bool(false)
[13]=>
string(0) ""
}
array(3) {
[7]=>
bool(true)
[8]=>
bool(false)
[13]=>
string(0) ""
}
-- Iteration 16 --
array(3) {
[8]=>
bool(false)
[13]=>
string(0) ""
[""]=>
string(6) "emptys"
}
array(3) {
[8]=>
bool(false)
[13]=>
string(0) ""
[""]=>
string(6) "emptys"
}
-- Iteration 17 --
array(3) {
[7]=>
bool(true)
[8]=>
bool(false)
[13]=>
string(0) ""
}
array(3) {
[7]=>
bool(true)
[8]=>
bool(false)
[13]=>
string(0) ""
}
-- Iteration 18 --
array(1) {
[0]=>
int(5)
}
array(1) {
[0]=>
int(5)
}
-- Iteration 19 --
array(0) {
}
array(0) {
}
Done