php/archived-php-src
1
0
Fork 0
mirror of https://github.com/php/php-src.git synced 2026-03-25 16:52:18 +01:00
Code Issues Packages Projects Releases Wiki Activity
Files
db54b0fa187e874ae8d02104cb3471cdcd89e9d2
archived-php-src/ext/standard/tests/array/each.phpt
Peter Kokot d679f02295 Sync leading and final newlines in *.phpt sections 
This patch adds missing newlines, trims multiple redundant final
newlines into a single one, and trims redundant leading newlines in all
*.phpt sections.

According to POSIX, a line is a sequence of zero or more non-' <newline>'
characters plus a terminating '<newline>' character. [1] Files should
normally have at least one final newline character.

C89 [2] and later standards [3] mention a final newline:
"A source file that is not empty shall end in a new-line character,
which shall not be immediately preceded by a backslash character."

Although it is not mandatory for all files to have a final newline
fixed, a more consistent and homogeneous approach brings less of commit
differences issues and a better development experience in certain text
editors and IDEs.

[1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206
[2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2
[3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
2018-10-15 04:33:09 +02:00

711 lines
9.5 KiB
PHP
Raw Blame History

This file contains invisible Unicode characters
This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
--TEST--
Test each() function
--FILE--
<?php
/* Return the current key and value pair from an array
and advance the array cursor */
echo "*** Testing each() : basic functionality ***\n";
$arrays = array (
array(0),
array(1),
array(-1),
array(1, 2, 3, 4, 5),
array(-1, -2, -3, 6, 7, 8),
array("a", "ab", "abc", "abcd"),
array("1" => "one", "2" => "two", "3" => "three", "4" => "four"),
array("one" => 1, "two" => 2, 3 => "three", 4 => 4, "" => 5,
" " => 6, "\x00" => "\x000", "\0" => "\0", "" => "",
TRUE => TRUE, FALSE => FALSE, NULL => NULL
),
array("1.5" => "one.5", "-2.0" => "negative2.0"),
array(-5 => "negative5", -.05 => "negative.05")
);
/* loop through to check working of each() on different arrays */
$i = 0;
while( list( $key, $sub_array) = each($arrays) ) {
echo "-- Iteration $i --\n";
$c = count ($sub_array);
$c++; // increment by one to create the situation
// of accessing beyond array size
while ( $c ) {
var_dump( each($sub_array) );
$c --;
}
/* assignment of an array to another variable resets the internal
pointer of the array. check this and ensure that each returns
the first element after the assignment */
$new_array = $sub_array;
var_dump( each($sub_array) );
echo "\n";
$i++;
}
echo "\n*** Testing each() : possible variations ***\n";
echo "-- Testing each() with reset() function --\n";
/* reset the $arrays and use each to get the first element */
var_dump( reset($arrays) );
var_dump( each($arrays) ); // first element
list($key, $sub_array) = each($arrays); // now second element
var_dump( each($sub_array) );
echo "-- Testing each() with resources --\n";
$fp = fopen(__FILE__, "r");
$dfp = opendir(".");
$resources = array (
"file" => $fp,
"dir" => $dfp
);
for( $i = 0; $i < count($resources); $i++) {
var_dump( each($resources) );
}
echo "-- Testing each with objects --\n";
class each_class {
private $var_private = 100;
protected $var_protected = "string";
public $var_public = array(0, 1, TRUE, NULL);
}
$each_obj = new each_class();
for( $i = 0; $i <= 2; $i++ ) {
var_dump( each($each_obj) );
}
echo "-- Testing each() with null array --\n";
$null_array = array();
var_dump( each($null_array) );
echo "\n*** Testing error conditions ***\n";
/* unexpected number of arguments */
var_dump( each() ); // args = 0
var_dump( each($null_array, $null_array) ); // args > expected
/* unexpected argument type */
$var=1;
$str ="string";
$fl = "15.5";
var_dump( each($var) );
var_dump( each($str) );
var_dump( each($fl) );
// close resourses used
fclose($fp);
closedir($dfp);
echo "Done\n";
?>
--EXPECTF--
*** Testing each() : basic functionality ***
Deprecated: The each() function is deprecated. This message will be suppressed on further calls in %s on line %d
-- Iteration 0 --
array(4) {
[1]=>
int(0)
["value"]=>
int(0)
[0]=>
int(0)
["key"]=>
int(0)
}
bool(false)
array(4) {
[1]=>
int(0)
["value"]=>
int(0)
[0]=>
int(0)
["key"]=>
int(0)
}
-- Iteration 1 --
array(4) {
[1]=>
int(1)
["value"]=>
int(1)
[0]=>
int(0)
["key"]=>
int(0)
}
bool(false)
array(4) {
[1]=>
int(1)
["value"]=>
int(1)
[0]=>
int(0)
["key"]=>
int(0)
}
-- Iteration 2 --
array(4) {
[1]=>
int(-1)
["value"]=>
int(-1)
[0]=>
int(0)
["key"]=>
int(0)
}
bool(false)
array(4) {
[1]=>
int(-1)
["value"]=>
int(-1)
[0]=>
int(0)
["key"]=>
int(0)
}
-- Iteration 3 --
array(4) {
[1]=>
int(1)
["value"]=>
int(1)
[0]=>
int(0)
["key"]=>
int(0)
}
array(4) {
[1]=>
int(2)
["value"]=>
int(2)
[0]=>
int(1)
["key"]=>
int(1)
}
array(4) {
[1]=>
int(3)
["value"]=>
int(3)
[0]=>
int(2)
["key"]=>
int(2)
}
array(4) {
[1]=>
int(4)
["value"]=>
int(4)
[0]=>
int(3)
["key"]=>
int(3)
}
array(4) {
[1]=>
int(5)
["value"]=>
int(5)
[0]=>
int(4)
["key"]=>
int(4)
}
bool(false)
array(4) {
[1]=>
int(1)
["value"]=>
int(1)
[0]=>
int(0)
["key"]=>
int(0)
}
-- Iteration 4 --
array(4) {
[1]=>
int(-1)
["value"]=>
int(-1)
[0]=>
int(0)
["key"]=>
int(0)
}
array(4) {
[1]=>
int(-2)
["value"]=>
int(-2)
[0]=>
int(1)
["key"]=>
int(1)
}
array(4) {
[1]=>
int(-3)
["value"]=>
int(-3)
[0]=>
int(2)
["key"]=>
int(2)
}
array(4) {
[1]=>
int(6)
["value"]=>
int(6)
[0]=>
int(3)
["key"]=>
int(3)
}
array(4) {
[1]=>
int(7)
["value"]=>
int(7)
[0]=>
int(4)
["key"]=>
int(4)
}
array(4) {
[1]=>
int(8)
["value"]=>
int(8)
[0]=>
int(5)
["key"]=>
int(5)
}
bool(false)
array(4) {
[1]=>
int(-1)
["value"]=>
int(-1)
[0]=>
int(0)
["key"]=>
int(0)
}
-- Iteration 5 --
array(4) {
[1]=>
string(1) "a"
["value"]=>
string(1) "a"
[0]=>
int(0)
["key"]=>
int(0)
}
array(4) {
[1]=>
string(2) "ab"
["value"]=>
string(2) "ab"
[0]=>
int(1)
["key"]=>
int(1)
}
array(4) {
[1]=>
string(3) "abc"
["value"]=>
string(3) "abc"
[0]=>
int(2)
["key"]=>
int(2)
}
array(4) {
[1]=>
string(4) "abcd"
["value"]=>
string(4) "abcd"
[0]=>
int(3)
["key"]=>
int(3)
}
bool(false)
array(4) {
[1]=>
string(1) "a"
["value"]=>
string(1) "a"
[0]=>
int(0)
["key"]=>
int(0)
}
-- Iteration 6 --
array(4) {
[1]=>
string(3) "one"
["value"]=>
string(3) "one"
[0]=>
int(1)
["key"]=>
int(1)
}
array(4) {
[1]=>
string(3) "two"
["value"]=>
string(3) "two"
[0]=>
int(2)
["key"]=>
int(2)
}
array(4) {
[1]=>
string(5) "three"
["value"]=>
string(5) "three"
[0]=>
int(3)
["key"]=>
int(3)
}
array(4) {
[1]=>
string(4) "four"
["value"]=>
string(4) "four"
[0]=>
int(4)
["key"]=>
int(4)
}
bool(false)
array(4) {
[1]=>
string(3) "one"
["value"]=>
string(3) "one"
[0]=>
int(1)
["key"]=>
int(1)
}
-- Iteration 7 --
array(4) {
[1]=>
int(1)
["value"]=>
int(1)
[0]=>
string(3) "one"
["key"]=>
string(3) "one"
}
array(4) {
[1]=>
int(2)
["value"]=>
int(2)
[0]=>
string(3) "two"
["key"]=>
string(3) "two"
}
array(4) {
[1]=>
string(5) "three"
["value"]=>
string(5) "three"
[0]=>
int(3)
["key"]=>
int(3)
}
array(4) {
[1]=>
int(4)
["value"]=>
int(4)
[0]=>
int(4)
["key"]=>
int(4)
}
array(4) {
[1]=>
NULL
["value"]=>
NULL
[0]=>
string(0) ""
["key"]=>
string(0) ""
}
array(4) {
[1]=>
int(6)
["value"]=>
int(6)
[0]=>
string(2) " "
["key"]=>
string(2) " "
}
array(4) {
[1]=>
string(1) ""
["value"]=>
string(1) ""
[0]=>
string(1) ""
["key"]=>
string(1) ""
}
array(4) {
[1]=>
bool(true)
["value"]=>
bool(true)
[0]=>
int(1)
["key"]=>
int(1)
}
array(4) {
[1]=>
bool(false)
["value"]=>
bool(false)
[0]=>
int(0)
["key"]=>
int(0)
}
bool(false)
array(4) {
[1]=>
int(1)
["value"]=>
int(1)
[0]=>
string(3) "one"
["key"]=>
string(3) "one"
}
-- Iteration 8 --
array(4) {
[1]=>
string(5) "one.5"
["value"]=>
string(5) "one.5"
[0]=>
string(3) "1.5"
["key"]=>
string(3) "1.5"
}
array(4) {
[1]=>
string(11) "negative2.0"
["value"]=>
string(11) "negative2.0"
[0]=>
string(4) "-2.0"
["key"]=>
string(4) "-2.0"
}
bool(false)
array(4) {
[1]=>
string(5) "one.5"
["value"]=>
string(5) "one.5"
[0]=>
string(3) "1.5"
["key"]=>
string(3) "1.5"
}
-- Iteration 9 --
array(4) {
[1]=>
string(9) "negative5"
["value"]=>
string(9) "negative5"
[0]=>
int(-5)
["key"]=>
int(-5)
}
array(4) {
[1]=>
string(11) "negative.05"
["value"]=>
string(11) "negative.05"
[0]=>
int(0)
["key"]=>
int(0)
}
bool(false)
array(4) {
[1]=>
string(9) "negative5"
["value"]=>
string(9) "negative5"
[0]=>
int(-5)
["key"]=>
int(-5)
}
*** Testing each() : possible variations ***
-- Testing each() with reset() function --
array(1) {
[0]=>
int(0)
}
array(4) {
[1]=>
array(1) {
[0]=>
int(0)
}
["value"]=>
array(1) {
[0]=>
int(0)
}
[0]=>
int(0)
["key"]=>
int(0)
}
array(4) {
[1]=>
int(1)
["value"]=>
int(1)
[0]=>
int(0)
["key"]=>
int(0)
}
-- Testing each() with resources --
array(4) {
[1]=>
resource(%d) of type (stream)
["value"]=>
resource(%d) of type (stream)
[0]=>
string(4) "file"
["key"]=>
string(4) "file"
}
array(4) {
[1]=>
resource(%d) of type (stream)
["value"]=>
resource(%d) of type (stream)
[0]=>
string(3) "dir"
["key"]=>
string(3) "dir"
}
-- Testing each with objects --
array(4) {
[1]=>
int(100)
["value"]=>
int(100)
[0]=>
string(23) "each_classvar_private"
["key"]=>
string(23) "each_classvar_private"
}
array(4) {
[1]=>
string(6) "string"
["value"]=>
string(6) "string"
[0]=>
string(16) "*var_protected"
["key"]=>
string(16) "*var_protected"
}
array(4) {
[1]=>
array(4) {
[0]=>
int(0)
[1]=>
int(1)
[2]=>
bool(true)
[3]=>
NULL
}
["value"]=>
array(4) {
[0]=>
int(0)
[1]=>
int(1)
[2]=>
bool(true)
[3]=>
NULL
}
[0]=>
string(10) "var_public"
["key"]=>
string(10) "var_public"
}
-- Testing each() with null array --
bool(false)
*** Testing error conditions ***
Warning: each() expects exactly 1 parameter, 0 given in %s on line %d
NULL
Warning: each() expects exactly 1 parameter, 2 given in %s on line %d
NULL
Warning: Variable passed to each() is not an array or object in %s on line %d
NULL
Warning: Variable passed to each() is not an array or object in %s on line %d
NULL
Warning: Variable passed to each() is not an array or object in %s on line %d
NULL
Done
Reference in New Issue View Git Blame Copy Permalink