mirror of
https://github.com/php/php-src.git
synced 2024-09-29 22:06:09 +00:00
57 lines
967 B
PHP
57 lines
967 B
PHP
--TEST--
|
|
Test natcasesort() function : usage variations - referenced variables
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : bool natcasesort(array &$array_arg)
|
|
* Description: Sort an array using case-insensitive natural sort
|
|
* Source code: ext/standard/array.c
|
|
*/
|
|
|
|
/*
|
|
* Pass an array of referenced varaibles to test how natcasesort() re-orders it
|
|
*/
|
|
|
|
echo "*** Testing natcasesort() : usage variation ***\n";
|
|
|
|
$value1 = 100;
|
|
$value2 = 33;
|
|
$value3 = 555;
|
|
|
|
echo "\n-- Initial test --\n";
|
|
$array = array( &$value1 , &$value2, &$value3);
|
|
var_dump( natcasesort($array) );
|
|
var_dump($array);
|
|
|
|
echo "\n-- Change \$value1 --\n";
|
|
$value1 = -29;
|
|
var_dump( natcasesort($array) );
|
|
var_dump($array);
|
|
|
|
echo "Done";
|
|
?>
|
|
--EXPECT--
|
|
*** Testing natcasesort() : usage variation ***
|
|
|
|
-- Initial test --
|
|
bool(true)
|
|
array(3) {
|
|
[1]=>
|
|
&int(33)
|
|
[0]=>
|
|
&int(100)
|
|
[2]=>
|
|
&int(555)
|
|
}
|
|
|
|
-- Change $value1 --
|
|
bool(true)
|
|
array(3) {
|
|
[0]=>
|
|
&int(-29)
|
|
[1]=>
|
|
&int(33)
|
|
[2]=>
|
|
&int(555)
|
|
}
|
|
Done
|