<?php
$coll = collator_create('en_US');
$result = collator_compare($coll, "string#1", "string#2");
/**
* A reverse case-insensitive string comparison callback function for sorting.
* @param string $string1 The first string.
* @param string $string2 The second string.
* @return int Returns 0 if $string1 = $string2 or if there is an error; 1 if $string1 < $string2; -1 if $string1 > $string2.
*/
function _api_casercmp($string1, $string2)
{
global $_api_collator, $_api_encoding;
$result = collator_compare($_api_collator, api_strtolower(api_utf8_encode($string2, $_api_encoding), 'UTF-8'), api_strtolower(api_utf8_encode($string1, $_api_encoding), 'UTF-8'));
return $result === false ? 0 : $result;
}
});
if (empty($diff)) {
// The duplicates are not removed right away because they might
// still be needed for other duplicate checks (for example,
// when there are locales like bs-Latn-BA, bs-Latn, bs).
$duplicates[] = $locale;
}
}
}
// Remove the duplicates.
foreach ($duplicates as $locale) {
unset($languages[$locale]);
}
// Write out the localizations.
foreach ($languages as $locale => $localizedLanguages) {
$collator = collator_create($locale);
uasort($localizedLanguages, function ($a, $b) use($collator) {
return collator_compare($collator, $a['name'], $b['name']);
});
file_put_json($locale . '.json', $localizedLanguages);
}
/**
* Converts the provided data into json and writes it to the disk.
*/
function file_put_json($filename, $data)
{
$data = json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
// Indenting with tabs instead of 4 spaces gives us 20% smaller files.
$data = str_replace(' ', "\t", $data);
file_put_contents($filename, $data);
}
function ut_coll_compare($coll, $str1, $str2)
{
return $GLOBALS['oo-mode'] ? $coll->compare($str1, $str2) : collator_compare($coll, $str1, $str2);
}
/**
* Performs string comparison in so called "natural order", case sensitive, language sensitive, with extended multibyte support.
* @param string $string1 The first string.
* @param string $string2 The second string.
* @param string $language (optional) The language in which comparison is to be made. If language is omitted, interface language is assumed then.
* @param string $encoding (optional) The used internally by this function character encoding. If it is omitted, the platform character set will be used by default.
* @return int Returns < 0 if $string1 is less than $string2; > 0 if $string1 is greater than $string2; and 0 if the strings are equal.
* This function is aimed at replacing the function strnatcmp() for human-language strings.
* @link http://php.net/manual/en/function.strnatcmp.php
* @link http://php.net/manual/en/collator.compare.php
*/
function api_strnatcmp($string1, $string2, $language = null, $encoding = null)
{
if (INTL_INSTALLED) {
$collator = _api_get_alpha_numerical_collator($language);
if (is_object($collator)) {
$result = collator_compare($collator, api_utf8_encode($string1, $encoding), api_utf8_encode($string2, $encoding));
return $result === false ? 0 : $result;
}
}
return strnatcmp($string1, $string2);
}