Zend_Mail_Header_HeaderName Class Reference

Static Public Member Functions
static	filter ($name)
static	isValid ($name)
static	assertValid ($name)

Detailed Description

Definition at line 29 of file HeaderName.php.

Member Function Documentation

assertValid()

static assertValid (   $name )

static

Assert that the header name is valid.

Raises an exception if invalid.

Parameters

string

$name

Exceptions

Exception

Definition at line 85 of file HeaderName.php.

    {
        if (! self::isValid($name)) {
            #require_once 'Zend/Mail/Exception.php';
            throw new Zend_Mail_Exception('Invalid header name detected');
        }
    }

filter()

static filter (   $name )

static

Filter the header name according to RFC 2822

See also

http://www.rfc-base.org/txt/rfc-2822.txt (section 2.2)

Parameters

string

$name

Returns

string

Definition at line 45 of file HeaderName.php.

    {
        $result = '';
        $tot    = strlen($name);
        for ($i = 0; $i < $tot; $i += 1) {
            $ord = ord($name[$i]);
            if ($ord > 32 && $ord < 127 && $ord !== 58) {
                $result .= $name[$i];
            }
        }
        return $result;
    }

isValid()

static isValid (   $name )

static

Determine if the header name contains any invalid characters.

Parameters

string

$name

Returns

bool

Definition at line 64 of file HeaderName.php.

    {
        $tot = strlen($name);
        for ($i = 0; $i < $tot; $i += 1) {
            $ord = ord($name[$i]);
            if ($ord < 33 || $ord > 126 || $ord === 58) {
                return false;
            }
        }
        return true;
    }

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The documentation for this class was generated from the following file:

• vendor/magento/zendframework1/library/Zend/Mail/Header/HeaderName.php