mirror of
https://github.com/php/php-src.git
synced 2026-03-24 16:22:37 +01:00
d679f02295
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
89 lines
1.7 KiB
PHP
89 lines
1.7 KiB
PHP
--TEST--
|
|
Test shuffle() function : basic functionality - with associative array
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : bool shuffle(array $array_arg)
|
|
* Description: Randomly shuffle the contents of an array
|
|
* Source code: ext/standard/array.c
|
|
*/
|
|
|
|
/*
|
|
* Test behaviour of shuffle when an associative array is
|
|
* passed to the 'array_arg' argument and check for the
|
|
* changes in the input array by printing the input array
|
|
* before and after shuffle() function is applied on it
|
|
*/
|
|
|
|
echo "*** Testing shuffle() : with associative array ***\n";
|
|
|
|
// Initialise the associative array
|
|
$array_arg = array(
|
|
'one' => 1, 2 => 02, 'three' => 3,
|
|
4 => 4, '#5' => 5, 'SIX' => 6,
|
|
"seven" => 0x7, "#8" => 012, "nine" => 9
|
|
);
|
|
|
|
// printing the input array before the shuffle operation
|
|
echo "\n-- input array before shuffle() function is applied --\n";
|
|
var_dump( $array_arg );
|
|
|
|
// applying shuffle() function on the input array
|
|
echo "\n-- return value from shuffle() function --\n";
|
|
var_dump( shuffle($array_arg) ); // prints the return value from shuffle() function
|
|
|
|
echo "\n-- resultant array after shuffle() function is applied --\n";
|
|
var_dump( $array_arg );
|
|
|
|
echo "Done";
|
|
?>
|
|
--EXPECTF--
|
|
*** Testing shuffle() : with associative array ***
|
|
|
|
-- input array before shuffle() function is applied --
|
|
array(9) {
|
|
["one"]=>
|
|
int(1)
|
|
[2]=>
|
|
int(2)
|
|
["three"]=>
|
|
int(3)
|
|
[4]=>
|
|
int(4)
|
|
["#5"]=>
|
|
int(5)
|
|
["SIX"]=>
|
|
int(6)
|
|
["seven"]=>
|
|
int(7)
|
|
["#8"]=>
|
|
int(10)
|
|
["nine"]=>
|
|
int(9)
|
|
}
|
|
|
|
-- return value from shuffle() function --
|
|
bool(true)
|
|
|
|
-- resultant array after shuffle() function is applied --
|
|
array(9) {
|
|
[0]=>
|
|
int(%d)
|
|
[1]=>
|
|
int(%d)
|
|
[2]=>
|
|
int(%d)
|
|
[3]=>
|
|
int(%d)
|
|
[4]=>
|
|
int(%d)
|
|
[5]=>
|
|
int(%d)
|
|
[6]=>
|
|
int(%d)
|
|
[7]=>
|
|
int(%d)
|
|
[8]=>
|
|
int(%d)
|
|
}
|
|
Done
|