diff options
Diffstat (limited to 'phpBB/develop/generate_utf_casefold.php')
| -rw-r--r-- | phpBB/develop/generate_utf_casefold.php | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/phpBB/develop/generate_utf_casefold.php b/phpBB/develop/generate_utf_casefold.php deleted file mode 100644 index bbf0a0a75d..0000000000 --- a/phpBB/develop/generate_utf_casefold.php +++ /dev/null @@ -1,154 +0,0 @@ -<?php -/** -* -* @package phpBB3 -* @version $Id$ -* @copyright (c) 2005 phpBB Group -* @license http://opensource.org/licenses/gpl-license.php GNU Public License -* -*/ - -if (php_sapi_name() != 'cli') -{ - die("This program must be run from the command line.\n"); -} - -// -// Security message: -// -// This script is potentially dangerous. -// Remove or comment the next line (die(".... ) to enable this script. -// Do NOT FORGET to either remove this script or disable it after you have used it. -// -die("Please read the first lines of this script for instructions on how to enable it"); - -set_time_limit(0); - -define('IN_PHPBB', true); -define('PHPBB_ROOT_PATH', './../'); -define('PHP_EXT', substr(strrchr(__FILE__, '.'), 1)); - -echo "Checking for required files\n"; -download('http://unicode.org/Public/UNIDATA/CaseFolding.txt'); -echo "\n"; - - -/** -* Load the CaseFolding table -*/ -echo "Loading CaseFolding\n"; -$unidata = file_get_contents('CaseFolding.txt'); - - -function utf8_chr($cp) -{ - if ($cp > 0xFFFF) - { - return chr(0xF0 | ($cp >> 18)) . chr(0x80 | (($cp >> 12) & 0x3F)) . chr(0x80 | (($cp >> 6) & 0x3F)) . chr(0x80 | ($cp & 0x3F)); - } - else if ($cp > 0x7FF) - { - return chr(0xE0 | ($cp >> 12)) . chr(0x80 | (($cp >> 6) & 0x3F)) . chr(0x80 | ($cp & 0x3F)); - } - else if ($cp > 0x7F) - { - return chr(0xC0 | ($cp >> 6)) . chr(0x80 | ($cp & 0x3F)); - } - else - { - return chr($cp); - } -} - -preg_match_all('/^([0-9A-F]+); ([CFS]); ([0-9A-F]+(?: [0-9A-F]+)*);/im', $unidata, $array, PREG_SET_ORDER); - -$uniarray = array(); - -foreach ($array as $value) -{ - $uniarray[$value[2]][utf8_chr(hexdec((string)$value[1]))] = implode(array_map('utf8_chr', array_map('hexdec', explode(' ', $value[3])))); -} - -foreach ($uniarray as $idx => $contents) -{ - echo "Writing to case_fold_$idx." . PHP_EXT . "\n"; - $fp = fopen(PHPBB_ROOT_PATH . 'includes/utf/data/case_fold_' . strtolower($idx) . '.' . PHP_EXT, 'wb'); - fwrite($fp, '<?php return ' . my_var_export($contents) . ';'); - fclose($fp); -} - -/** -* Return a parsable string representation of a variable -* -* This is function is limited to array/strings/integers -* -* @param mixed $var Variable -* @return string PHP code representing the variable -*/ -function my_var_export($var) -{ - if (is_array($var)) - { - $lines = array(); - - foreach ($var as $k => $v) - { - $lines[] = my_var_export($k) . '=>' . my_var_export($v); - } - - return 'array(' . implode(',', $lines) . ')'; - } - else if (is_string($var)) - { - return "'" . str_replace(array('\\', "'"), array('\\\\', "\\'"), $var) . "'"; - } - else - { - return $var; - } -} - -/** -* Download a file to the develop/ dir -* -* @param string $url URL of the file to download -* @return void -*/ -function download($url) -{ - if (file_exists(PHPBB_ROOT_PATH . 'develop/' . basename($url))) - { - return; - } - - echo 'Downloading from ', $url, ' '; - - if (!$fpr = fopen($url, 'rb')) - { - die("Can't download from $url\nPlease download it yourself and put it in the develop/ dir, kthxbai"); - } - - if (!$fpw = fopen(PHPBB_ROOT_PATH . 'develop/' . basename($url), 'wb')) - { - die("Can't open develop/" . basename($url) . " for output... please check your permissions or something"); - } - - $i = 0; - $chunk = 32768; - $done = ''; - - while (!feof($fpr)) - { - $i += fwrite($fpw, fread($fpr, $chunk)); - echo str_repeat("\x08", strlen($done)); - - $done = ($i >> 10) . ' KiB'; - echo $done; - } - fclose($fpr); - fclose($fpw); - - echo "\n"; -} - -?>
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