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Minor changes to sorting routines to check for empty values

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Miles Lott 2001-03-22 20:05:32 +00:00
parent dbe10c6a6d
commit 7b91787b6f
1 changed files with 10 additions and 2 deletions
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12
addressbook/inc/class.contacts_shared.inc.php
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@ -95,6 +95,14 @@
**/
$order = 1;
if ( (strlen($s1) == 0) ) {
return 0;
}
if ( (strlen($s2) == 0) ) {
return 1;
}
if (strlen ($s1) > strlen ($s2)) {
$temp = $s1;
$s1 = $s2;
@ -123,7 +131,7 @@
* asortby
*/
function asortbyindex ($sortarray, $index) {
$lastindex = count ($sortarray) - 1;
$lastindex = count($sortarray) - 2;
for ($subindex = 0; $subindex < $lastindex; $subindex++) {
$lastiteration = $lastindex - $subindex;
for ($iteration = 0; $iteration < $lastiteration; $iteration++) {
@ -139,7 +147,7 @@
}
function arsortbyindex ($sortarray, $index) {
$lastindex = count ($sortarray) - 1;
$lastindex = count($sortarray) - 1;
for ($subindex = $lastindex; $subindex > 0; $subindex--) {
$lastiteration = $lastindex - $subindex;
for ($iteration = $lastiteration; $iteration > 0; $iteration--) {