File: array_intersect_key_variation4.phpt

package info (click to toggle)
php7.4 7.4.33-1%2Bdeb11u5
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 176,664 kB
  • sloc: ansic: 707,264; php: 18,280; sh: 11,566; cpp: 7,661; javascript: 3,080; pascal: 2,764; yacc: 1,956; xml: 1,722; makefile: 674; perl: 315; awk: 193
file content (60 lines) | stat: -rw-r--r-- 1,372 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
--TEST--
Test array_intersect_key() function : usage variation - Passing integer indexed array
--FILE--
<?php
/* Prototype  : array array_intersect_key(array arr1, array arr2 [, array ...])
 * Description: Returns the entries of arr1 that have keys which are present in all the other arguments.
 * Source code: ext/standard/array.c
 */

echo "*** Testing array_intersect_key() : usage variation ***\n";

// Initialise function arguments not being substituted (if any)
$input_array = array(0 => '0', -1 => '-1' , 02 => 'two', -07 => '-07', 0xA => '0xA', -0xC => '-0xc');

$input_arrays = array(
      'decimal indexed' => array(10 => '10', '-17' => '-17'),
      'octal indexed' => array(-011 => '-011', 012 => '012'),
      'hexa  indexed' => array(0x12 => '0x12', -0x7 => '-0x7', ),
);

foreach($input_arrays as $key =>$value) {
      echo "\n--$key--\n";
      var_dump( array_intersect_key($input_array, $value) );
      var_dump( array_intersect_key($value,$input_array ) );
}
?>
===DONE===
--EXPECT--
*** Testing array_intersect_key() : usage variation ***

--decimal indexed--
array(1) {
  [10]=>
  string(3) "0xA"
}
array(1) {
  [10]=>
  string(2) "10"
}

--octal indexed--
array(1) {
  [10]=>
  string(3) "0xA"
}
array(1) {
  [10]=>
  string(3) "012"
}

--hexa  indexed--
array(1) {
  [-7]=>
  string(3) "-07"
}
array(1) {
  [-7]=>
  string(4) "-0x7"
}
===DONE===