mirror of
https://github.com/php/php-src.git
synced 2025-08-19 17:04:47 +02:00
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
52 lines
1.1 KiB
PHP
52 lines
1.1 KiB
PHP
--TEST--
|
|
Test array_rand() function : basic functionality - array with default keys
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : mixed array_rand(array $input [, int $num_req])
|
|
* Description: Return key/keys for random entry/entries in the array
|
|
* Source code: ext/standard/array.c
|
|
*/
|
|
|
|
/*
|
|
* Test array_rand() when array with default keys is passed to 'input' argument
|
|
*/
|
|
|
|
echo "*** Testing array_rand() : array with default keys ***\n";
|
|
|
|
|
|
// Initialise the 'input' and 'num_req' variables
|
|
$input = array(10, 20, 30, 40, 50, 60, 70);
|
|
$num_req = 6;
|
|
|
|
// Calling array_rand() with optional argument
|
|
echo"\n-- with all default and optional arguments --\n";
|
|
var_dump( array_rand($input,$num_req) );
|
|
|
|
// Calling array_rand() with default arguments
|
|
echo"\n-- with default argument --\n";
|
|
var_dump( array_rand($input) );
|
|
|
|
echo "Done";
|
|
?>
|
|
--EXPECTF--
|
|
*** Testing array_rand() : array with default keys ***
|
|
|
|
-- with all default and optional arguments --
|
|
array(%d) {
|
|
[0]=>
|
|
int(%d)
|
|
[1]=>
|
|
int(%d)
|
|
[2]=>
|
|
int(%d)
|
|
[3]=>
|
|
int(%d)
|
|
[4]=>
|
|
int(%d)
|
|
[5]=>
|
|
int(%d)
|
|
}
|
|
|
|
-- with default argument --
|
|
int(%d)
|
|
Done
|