Subversion Repositories php_utils

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Rev 39 Rev 52
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        $final_call = $trace[2];
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        $final_call = $trace[2];
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        return $final_call['file'].':'.$final_call['line'].'/'.$final_call['function'].'()';
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        return $final_call['file'].':'.$final_call['line'].'/'.$final_call['function'].'()';
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}
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}
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function convert_to_utf8_no_bom($cont) {
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function convert_to_utf8_no_bom($cont) {
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        if (mb_detect_encoding($cont, "auto", true) != 'UTF-8') {
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                # $cont = mb_convert_encoding($cont, 'UTF-8', 'Windows-1252');
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                # $cont = mb_convert_encoding($cont, 'UTF-8', 'auto');
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                $cont = mb_convert_encoding($cont, 'UTF-8');
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        $cont = vts_utf8_encode($cont);
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        }
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        // Remove BOM
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        // Remove BOM
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        $bom = pack('H*','EFBBBF');
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        $bom = pack('H*','EFBBBF');
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        $cont = preg_replace("/^$bom/", '', $cont);
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        $cont = preg_replace("/^$bom/", '', $cont);
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        return $cont;
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        return $cont;
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}
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}
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function vts_utf8_encode($text) {
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        $enc = mb_detect_encoding($text, null, true);
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        if ($enc === false) $enc = mb_detect_encoding($text, ['ASCII', 'UTF-8', 'Windows-1252', 'ISO-8859-1'], true);
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        if ($enc === false) $enc = null;
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        if ($enc === 'UTF-8') return $text;
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        $res = mb_convert_encoding($text, 'UTF-8', $enc);
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        if ($res === false) $res = iconv('UTF-8', 'UTF-8//IGNORE', $text);
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        return $res;
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}
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function stripHtmlComments($html) {
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function stripHtmlComments($html) {
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        // https://stackoverflow.com/questions/11337332/how-to-remove-html-comments-in-php
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        // https://stackoverflow.com/questions/11337332/how-to-remove-html-comments-in-php
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        $html = preg_replace("~<!--(?!<!)[^\[>].*?-->~s", "", $html);
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        $html = preg_replace("~<!--(?!<!)[^\[>].*?-->~s", "", $html);
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        return $html;
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        return $html;
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}
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}