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https://github.com/e107inc/e107.git
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39 lines
1.0 KiB
PHP
39 lines
1.0 KiB
PHP
<?php
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if (!defined('e107_INIT')) { exit; }
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// Multi indice array sort by sweetland@whoadammit.com
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if (!function_exists('asortbyindex')) {
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function asortbyindex($sortarray, $index) {
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$lastindex = count ($sortarray) - 1;
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for ($subindex = 0; $subindex < $lastindex; $subindex++) {
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$lastiteration = $lastindex - $subindex;
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for ($iteration = 0; $iteration < $lastiteration; $iteration++) {
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$nextchar = 0;
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if (comesafter ($sortarray[$iteration][$index], $sortarray[$iteration + 1][$index])) {
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$temp = $sortarray[$iteration];
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$sortarray[$iteration] = $sortarray[$iteration + 1];
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$sortarray[$iteration + 1] = $temp;
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}
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}
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}
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return ($sortarray);
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}
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}
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if (!function_exists('comesafter')) {
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function comesafter($s1, $s2) {
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$order = 1;
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if (strlen ($s1) > strlen ($s2)) {
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$temp = $s1;
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$s1 = $s2;
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$s2 = $temp;
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$order = 0;
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}
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for ($index = 0; $index < strlen ($s1); $index++) {
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if ($s1[$index] > $s2[$index]) return ($order);
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if ($s1[$index] < $s2[$index]) return (1 - $order);
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}
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return ($order);
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}
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}
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?>
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