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|
--TEST--
Test asort() function : usage variations - sort octal values
--FILE--
<?php
/* Prototype : bool asort ( array &$array [, int $sort_flags] )
* Description: Sort an array and maintain index association.
Elements will be arranged from lowest to highest when this function has completed.
* Source code: ext/standard/array.c
*/
/*
* testing asort() by providing different octal array for $array argument with following flag values
* 1.flag value as defualt
* 2.SORT_REGULAR - compare items normally
* 3.SORT_NUMERIC - compare items numerically
*/
echo "*** Testing asort() : usage variations ***\n";
// an array contains unsorted octal values
$unsorted_oct_array = array (
01235 => 01235, 0321 => 0321, 0345 => 0345, 066 => 066, 0772 => 0772,
077 => 077, -066 => -066, -0345 => -0345, 0 => 0
);
echo "\n-- Testing asort() by supplying octal value array, 'flag' value is defualt --\n";
$temp_array = $unsorted_oct_array;
var_dump( asort($temp_array) ); // expecting : bool(true)
var_dump($temp_array);
echo "\n-- Testing asort() by supplying octal value array, 'flag' value is SORT_REGULAR --\n";
$temp_array = $unsorted_oct_array;
var_dump( asort($temp_array, SORT_REGULAR) ); // expecting : bool(true)
var_dump($temp_array);
echo "\n-- Testing asort() by supplying octal value array, 'flag' value is SORT_NUMERIC --\n";
$temp_array = $unsorted_oct_array;
var_dump( asort($temp_array, SORT_NUMERIC) ); // expecting : bool(true)
var_dump($temp_array);
echo "Done\n";
?>
--EXPECT--
*** Testing asort() : usage variations ***
-- Testing asort() by supplying octal value array, 'flag' value is defualt --
bool(true)
array(9) {
[-229]=>
int(-229)
[-54]=>
int(-54)
[0]=>
int(0)
[54]=>
int(54)
[63]=>
int(63)
[209]=>
int(209)
[229]=>
int(229)
[506]=>
int(506)
[669]=>
int(669)
}
-- Testing asort() by supplying octal value array, 'flag' value is SORT_REGULAR --
bool(true)
array(9) {
[-229]=>
int(-229)
[-54]=>
int(-54)
[0]=>
int(0)
[54]=>
int(54)
[63]=>
int(63)
[209]=>
int(209)
[229]=>
int(229)
[506]=>
int(506)
[669]=>
int(669)
}
-- Testing asort() by supplying octal value array, 'flag' value is SORT_NUMERIC --
bool(true)
array(9) {
[-229]=>
int(-229)
[-54]=>
int(-54)
[0]=>
int(0)
[54]=>
int(54)
[63]=>
int(63)
[209]=>
int(209)
[229]=>
int(229)
[506]=>
int(506)
[669]=>
int(669)
}
Done
|
