PHPMailer\PHPMailer

PHPMailer::parseSendmailPath │ private │ WP 1.0

Extract sendmail path and parse to deal with known parameters.

Method of the class: PHPMailer{}

No Hooks.

Returns

String. The sendmail path without the known parameters

Usage

// private - for code of main (parent) class only
$result = $this->parseSendmailPath( $sendmailPath );

$sendmailPath(string) (required)

The sendmail path as set in php.ini.

PHPMailer::parseSendmailPath() PHPMailer::parseSendmailPath code ^{WP 7.0}

private function parseSendmailPath($sendmailPath)
{
    $sendmailPath = trim((string)$sendmailPath);
    if ($sendmailPath === '') {
        return $sendmailPath;
    }

    $parts = preg_split('/\s+/', $sendmailPath);
    if (empty($parts)) {
        return $sendmailPath;
    }

    $command = array_shift($parts);
    $remainder = [];

    // Parse only -t, -i, -oi and -f parameters.
    for ($i = 0; $i < count($parts); ++$i) {
        $part = $parts[$i];
        if (preg_match('/^-(i|oi|t)$/', $part, $matches)) {
            continue;
        }
        if (preg_match('/^-f(.*)$/', $part, $matches)) {
            $address = $matches[1];
            if ($address === '' && isset($parts[$i + 1]) && strpos($parts[$i + 1], '-') !== 0) {
                $address = $parts[++$i];
            }
            $this->Sender = $address;
            continue;
        }

        $remainder[] = $part;
    }

    // The params that are not parsed are added back to the command.
    if (!empty($remainder)) {
        $command .= ' ' . implode(' ', $remainder);
    }

    return $command;
}