Question

您好我想将vCard格式解析为数组。用户可以上传vCard 2,1或vCard 3.0我应该能够解析它。我只想把vCard中名字的电子邮件发送到php数组。

我试过vcardphp.sourceforge.net。

<?php

require("vcard.php");

$cards = parse_vcards(file('sample.txt'));
print_r($cards);


function parse_vcards($lines)
{
    $cards = array();
    $card = new VCard();
    while ($card->parse($lines)) {
        $property = $card->getProperty('N');
        if (!$property) {
            return "";
        }
        $n = $property->getComponents();
        $tmp = array();
        if ($n[3]) $tmp[] = $n[3];      // Mr.
        if ($n[1]) $tmp[] = $n[1];      // John
        if ($n[2]) $tmp[] = $n[2];      // Quinlan
        if ($n[4]) $tmp[] = $n[4];      // Esq.
        $ret = array();
        if ($n[0]) $ret[] = $n[0];
        $tmp = join(" ", $tmp);
        if ($tmp) $ret[] = $tmp;
        $key = join(", ", $ret);
        $cards[$key] = $card;
        // MDH: Create new VCard to prevent overwriting previous one (PHP5)
        $card = new VCard();
    }
    ksort($cards);
    return $cards;
}
?>

未定义的索引：第146行的H：\ www \ vcardphp \ vcard.php中的ENCODING 注意：未定义的索引：第149行的H：\ www \ vcardphp \ vcard.php中的CHARSET

并且给出的示例代码根本不起作用太多未定义的索引：错误

Answer 1

我会看看开源项目vCard PHP。对我有用了！

http://vcardphp.sourceforge.net/

Answer 2

只是http://vcardphp.sourceforge.net/示例不适用于给定的代码。您可以修改代码以使其正常工作（因此在丢失数据时不会失败 - 首先来自vbook.php：

请参阅已添加的内容：if (!empty($n[*])) $tmp[] = $n[*];

function parse_vcards(&$lines)
{
    $cards = array();
    $card = new VCard();
    while ($card->parse($lines)) {
        $property = $card->getProperty('N');
        if (!$property) {
            return "";
        }
        $n = $property->getComponents();
        $tmp = array();
        if (!empty($n[3])) $tmp[] = $n[3];      // Mr.
        if (!empty($n[1])) $tmp[] = $n[1];      // John
        if (!empty($n[2])) $tmp[] = $n[2];      // Quinlan
        if (!empty($n[4])) $tmp[] = $n[4];      // Esq.
        $ret = array();
        if (!empty($n[0])) $ret[] = $n[0];
        $tmp = join(" ", $tmp);
        if ($tmp) $ret[] = $tmp;
        $key = join(", ", $ret);
        $cards[$key] = $card;
        // MDH: Create new VCard to prevent overwriting previous one (PHP5)
        $card = new VCard();
    }
    ksort($cards);
    return $cards;
}

修改vcard.php解析函数以适应没有预期参数。

function parse(&$lines)
{
    while (list(, $line) = each($lines)) {
        $line = rtrim($line);
        $tmp = split_quoted_string(":", $line, 2);
        if (count($tmp) == 2) {
            $this->value = $tmp[1];
            $tmp = strtoupper($tmp[0]);
            $tmp = split_quoted_string(";", $tmp);
            $this->name = $tmp[0];
            $this->params = array();
            for ($i = 1; $i < count($tmp); $i++) {
                $this->_parseParam($tmp[$i]);
            }
            $encoding_defined = array_key_exists('ENCODING', $this->params);
            if ($encoding_defined && $this->params['ENCODING'][0] == 'QUOTED-PRINTABLE') {
                $this->_decodeQuotedPrintable($lines);
            }
            $charset_defined = array_key_exists('CHARSET', $this->params);
            if ($charset_defined && $this->params['CHARSET'][0] == 'UTF-8') {
                $this->value = utf8_decode($this->value);
            }
            return true;
        }
    }
    return false;
}

在php中解析vCard

2 个答案: