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https://github.com/smarty-php/smarty.git
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76 lines
2.5 KiB
PHP
76 lines
2.5 KiB
PHP
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<?php
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// Used directories and files
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$HTML_PATH = getenv("PHP_HELP_COMPILE_DIR");
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$FANCY_PATH = getenv("PHP_HELP_COMPILE_FANCYDIR");
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$LANGUAGE = getenv("PHP_HELP_COMPILE_LANG");
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$INTERNAL_CHARSET = "UTF-8";
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// Return a file joined on one line
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function oneLiner($filename, $only_tags = false)
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{
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global $INTERNAL_CHARSET;
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if ($only_tags) {
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$buf = @preg_replace("/<([a-zA-Z1-9]+)(>|[^a-zA-Z1-9][^>]*>)/Ue", "preg_replace('/[\r\n]{1,2}/U', ' ', \"<\$1 \$2\")", file_get_contents($filename));
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} else {
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$buf = preg_replace("/[\r|\n]{1,2}/U", " ", file_get_contents($filename));
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}
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$charset = detectDocumentCharset($buf);
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if ($charset === false) $charset = "UTF-8";
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if ($charset != $INTERNAL_CHARSET) {
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if (function_exists("iconv")) {
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$buf = iconv($charset, $INTERNAL_CHARSET, $buf);
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} elseif (function_exists("mb_convert_encoding")) {
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$buf = mb_convert_encoding($buf, $INTERNAL_CHARSET, $charset);
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} elseif (preg_match("/^UTF-?8$/i", $INTERNAL_CHARSET) && preg_match("/^(ISO-8859-1|WINDOWS-1252)$/i", $charset)) {
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$buf = utf8_encode($buf);
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} else {
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die("charset conversion function is not available.");
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}
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}
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return $buf;
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}
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function fputs_wrapper($fp, $str)
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{
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fputs($fp, convertCharset($str));
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}
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function convertCharset($buf)
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{
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global $LANGUAGE, $LANGUAGES, $INTERNAL_CHARSET;
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$charset = $LANGUAGES[$LANGUAGE]['preferred_charset'];
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if ($charset != $INTERNAL_CHARSET) {
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if (function_exists("iconv")) {
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$buf = iconv($INTERNAL_CHARSET, "$charset//TRANSLIT", $buf);
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} elseif (function_exists("mb_convert_encoding")) {
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$buf = mb_convert_encoding($buf, $charset, $INTERNAL_CHARSET);
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} elseif (preg_match("/^UTF-?8$/i", $INTERNAL_CHARSET) && preg_match("/^(ISO-8859-1|WINDOWS-1252)$/i", $charset)) {
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$buf = utf8_decode($buf);
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} else {
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die("$LANGUAGE locale is not supported.");
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}
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}
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return $buf;
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} // oneLiner() function end
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// Returns the name of character set in the given document
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function detectDocumentCharset($doc)
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{
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if (preg_match("/<META\\s+HTTP-EQUIV=\"CONTENT-TYPE\"\\s+CONTENT=\"TEXT\\/HTML;\\s+CHARSET=([\\w\\d-]*)\"\\s*>/iU", $doc, $reg)) {
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return $reg[1];
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}
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return false;
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}
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function setDocumentCharset($doc, $charset)
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{
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return preg_replace("/(<META\\s+HTTP-EQUIV=\"CONTENT-TYPE\"\\s+CONTENT=\"TEXT\\/HTML;\\s+CHARSET=)([\\w\\d-]*)(\"\\s*>)/iU", "\$1$charset\$3", $doc);
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}
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?>
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