init

wp-content/plugins/mailpoet/vendor-prefixed/symfony/polyfill-iconv/Iconv.php

@@ -0,0 +1,506 @@
+<?php
+namespace MailPoetVendor\Symfony\Polyfill\Iconv;
+if (!defined('ABSPATH')) exit;
+final class Iconv
+{
+ public const ERROR_ILLEGAL_CHARACTER = 'iconv(): Detected an illegal character in input string';
+ public const ERROR_WRONG_CHARSET = 'iconv(): Wrong charset, conversion from `%s\' to `%s\' is not allowed';
+ public static $inputEncoding = 'utf-8';
+ public static $outputEncoding = 'utf-8';
+ public static $internalEncoding = 'utf-8';
+ private static $alias = ['utf8' => 'utf-8', 'ascii' => 'us-ascii', 'tis-620' => 'iso-8859-11', 'cp1250' => 'windows-1250', 'cp1251' => 'windows-1251', 'cp1252' => 'windows-1252', 'cp1253' => 'windows-1253', 'cp1254' => 'windows-1254', 'cp1255' => 'windows-1255', 'cp1256' => 'windows-1256', 'cp1257' => 'windows-1257', 'cp1258' => 'windows-1258', 'shift-jis' => 'cp932', 'shift_jis' => 'cp932', 'latin1' => 'iso-8859-1', 'latin2' => 'iso-8859-2', 'latin3' => 'iso-8859-3', 'latin4' => 'iso-8859-4', 'latin5' => 'iso-8859-9', 'latin6' => 'iso-8859-10', 'latin7' => 'iso-8859-13', 'latin8' => 'iso-8859-14', 'latin9' => 'iso-8859-15', 'latin10' => 'iso-8859-16', 'iso8859-1' => 'iso-8859-1', 'iso8859-2' => 'iso-8859-2', 'iso8859-3' => 'iso-8859-3', 'iso8859-4' => 'iso-8859-4', 'iso8859-5' => 'iso-8859-5', 'iso8859-6' => 'iso-8859-6', 'iso8859-7' => 'iso-8859-7', 'iso8859-8' => 'iso-8859-8', 'iso8859-9' => 'iso-8859-9', 'iso8859-10' => 'iso-8859-10', 'iso8859-11' => 'iso-8859-11', 'iso8859-12' => 'iso-8859-12', 'iso8859-13' => 'iso-8859-13', 'iso8859-14' => 'iso-8859-14', 'iso8859-15' => 'iso-8859-15', 'iso8859-16' => 'iso-8859-16', 'iso_8859-1' => 'iso-8859-1', 'iso_8859-2' => 'iso-8859-2', 'iso_8859-3' => 'iso-8859-3', 'iso_8859-4' => 'iso-8859-4', 'iso_8859-5' => 'iso-8859-5', 'iso_8859-6' => 'iso-8859-6', 'iso_8859-7' => 'iso-8859-7', 'iso_8859-8' => 'iso-8859-8', 'iso_8859-9' => 'iso-8859-9', 'iso_8859-10' => 'iso-8859-10', 'iso_8859-11' => 'iso-8859-11', 'iso_8859-12' => 'iso-8859-12', 'iso_8859-13' => 'iso-8859-13', 'iso_8859-14' => 'iso-8859-14', 'iso_8859-15' => 'iso-8859-15', 'iso_8859-16' => 'iso-8859-16', 'iso88591' => 'iso-8859-1', 'iso88592' => 'iso-8859-2', 'iso88593' => 'iso-8859-3', 'iso88594' => 'iso-8859-4', 'iso88595' => 'iso-8859-5', 'iso88596' => 'iso-8859-6', 'iso88597' => 'iso-8859-7', 'iso88598' => 'iso-8859-8', 'iso88599' => 'iso-8859-9', 'iso885910' => 'iso-8859-10', 'iso885911' => 'iso-8859-11', 'iso885912' => 'iso-8859-12', 'iso885913' => 'iso-8859-13', 'iso885914' => 'iso-8859-14', 'iso885915' => 'iso-8859-15', 'iso885916' => 'iso-8859-16'];
+ private static $translitMap = [];
+ private static $convertMap = [];
+ private static $errorHandler;
+ private static $lastError;
+ private static $ulenMask = ["\xc0" => 2, "\xd0" => 2, "\xe0" => 3, "\xf0" => 4];
+ private static $isValidUtf8;
+ public static function iconv($inCharset, $outCharset, $str)
+ {
+ $str = (string) $str;
+ if ('' === $str) {
+ return '';
+ }
+ // Prepare for //IGNORE and //TRANSLIT
+ $translit = $ignore = '';
+ $outCharset = \strtolower($outCharset);
+ $inCharset = \strtolower($inCharset);
+ if ('' === $outCharset) {
+ $outCharset = 'iso-8859-1';
+ }
+ if ('' === $inCharset) {
+ $inCharset = 'iso-8859-1';
+ }
+ do {
+ $loop = \false;
+ if ('//translit' === \substr($outCharset, -10)) {
+ $loop = $translit = \true;
+ $outCharset = \substr($outCharset, 0, -10);
+ }
+ if ('//ignore' === \substr($outCharset, -8)) {
+ $loop = $ignore = \true;
+ $outCharset = \substr($outCharset, 0, -8);
+ }
+ } while ($loop);
+ do {
+ $loop = \false;
+ if ('//translit' === \substr($inCharset, -10)) {
+ $loop = \true;
+ $inCharset = \substr($inCharset, 0, -10);
+ }
+ if ('//ignore' === \substr($inCharset, -8)) {
+ $loop = \true;
+ $inCharset = \substr($inCharset, 0, -8);
+ }
+ } while ($loop);
+ if (isset(self::$alias[$inCharset])) {
+ $inCharset = self::$alias[$inCharset];
+ }
+ if (isset(self::$alias[$outCharset])) {
+ $outCharset = self::$alias[$outCharset];
+ }
+ // Load charset maps
+ if ('utf-8' !== $inCharset && !self::loadMap('from.', $inCharset, $inMap) || 'utf-8' !== $outCharset && !self::loadMap('to.', $outCharset, $outMap)) {
+ \trigger_error(\sprintf(self::ERROR_WRONG_CHARSET, $inCharset, $outCharset));
+ return \false;
+ }
+ if ('utf-8' !== $inCharset) {
+ // Convert input to UTF-8
+ $result = '';
+ if (self::mapToUtf8($result, $inMap, $str, $ignore)) {
+ $str = $result;
+ } else {
+ $str = \false;
+ }
+ self::$isValidUtf8 = \true;
+ } else {
+ self::$isValidUtf8 = \preg_match('//u', $str);
+ if (!self::$isValidUtf8 && !$ignore) {
+ \trigger_error(self::ERROR_ILLEGAL_CHARACTER);
+ return \false;
+ }
+ if ('utf-8' === $outCharset) {
+ // UTF-8 validation
+ $str = self::utf8ToUtf8($str, $ignore);
+ }
+ }
+ if ('utf-8' !== $outCharset && \false !== $str) {
+ // Convert output to UTF-8
+ $result = '';
+ if (self::mapFromUtf8($result, $outMap, $str, $ignore, $translit)) {
+ return $result;
+ }
+ return \false;
+ }
+ return $str;
+ }
+ public static function iconv_mime_decode_headers($str, $mode = 0, $charset = null)
+ {
+ if (null === $charset) {
+ $charset = self::$internalEncoding;
+ }
+ if (\false !== \strpos($str, "\r")) {
+ $str = \strtr(\str_replace("\r\n", "\n", $str), "\r", "\n");
+ }
+ $str = \explode("\n\n", $str, 2);
+ $headers = [];
+ $str = \preg_split('/\\n(?![ \\t])/', $str[0]);
+ foreach ($str as $str) {
+ $str = self::iconv_mime_decode($str, $mode, $charset);
+ if (\false === $str) {
+ return \false;
+ }
+ $str = \explode(':', $str, 2);
+ if (2 === \count($str)) {
+ if (isset($headers[$str[0]])) {
+ if (!\is_array($headers[$str[0]])) {
+ $headers[$str[0]] = [$headers[$str[0]]];
+ }
+ $headers[$str[0]][] = \ltrim($str[1]);
+ } else {
+ $headers[$str[0]] = \ltrim($str[1]);
+ }
+ }
+ }
+ return $headers;
+ }
+ public static function iconv_mime_decode($str, $mode = 0, $charset = null)
+ {
+ if (null === $charset) {
+ $charset = self::$internalEncoding;
+ }
+ if (\ICONV_MIME_DECODE_CONTINUE_ON_ERROR & $mode) {
+ $charset .= '//IGNORE';
+ }
+ if (\false !== \strpos($str, "\r")) {
+ $str = \strtr(\str_replace("\r\n", "\n", $str), "\r", "\n");
+ }
+ $str = \preg_split('/\\n(?![ \\t])/', \rtrim($str), 2);
+ $str = \preg_replace('/[ \\t]*\\n[ \\t]+/', ' ', \rtrim($str[0]));
+ $str = \preg_split('/=\\?([^?]+)\\?([bqBQ])\\?(.*?)\\?=/', $str, -1, \PREG_SPLIT_DELIM_CAPTURE);
+ $result = self::iconv('utf-8', $charset, $str[0]);
+ if (\false === $result) {
+ return \false;
+ }
+ $i = 1;
+ $len = \count($str);
+ while ($i < $len) {
+ $c = \strtolower($str[$i]);
+ if (\ICONV_MIME_DECODE_CONTINUE_ON_ERROR & $mode && 'utf-8' !== $c && !isset(self::$alias[$c]) && !self::loadMap('from.', $c, $d)) {
+ $d = \false;
+ } elseif ('B' === \strtoupper($str[$i + 1])) {
+ $d = \base64_decode($str[$i + 2]);
+ } else {
+ $d = \rawurldecode(\strtr(\str_replace('%', '%25', $str[$i + 2]), '=_', '% '));
+ }
+ if (\false !== $d) {
+ if ('' !== $d) {
+ if ('' === ($d = self::iconv($c, $charset, $d))) {
+ $str[$i + 3] = \substr($str[$i + 3], 1);
+ } else {
+ $result .= $d;
+ }
+ }
+ $d = self::iconv('utf-8', $charset, $str[$i + 3]);
+ if ('' !== \trim($d)) {
+ $result .= $d;
+ }
+ } elseif (\ICONV_MIME_DECODE_CONTINUE_ON_ERROR & $mode) {
+ $result .= "=?{$str[$i]}?{$str[$i + 1]}?{$str[$i + 2]}?={$str[$i + 3]}";
+ } else {
+ $result = \false;
+ break;
+ }
+ $i += 4;
+ }
+ return $result;
+ }
+ public static function iconv_get_encoding($type = 'all')
+ {
+ switch ($type) {
+ case 'input_encoding':
+ return self::$inputEncoding;
+ case 'output_encoding':
+ return self::$outputEncoding;
+ case 'internal_encoding':
+ return self::$internalEncoding;
+ }
+ return ['input_encoding' => self::$inputEncoding, 'output_encoding' => self::$outputEncoding, 'internal_encoding' => self::$internalEncoding];
+ }
+ public static function iconv_set_encoding($type, $charset)
+ {
+ switch ($type) {
+ case 'input_encoding':
+ self::$inputEncoding = $charset;
+ break;
+ case 'output_encoding':
+ self::$outputEncoding = $charset;
+ break;
+ case 'internal_encoding':
+ self::$internalEncoding = $charset;
+ break;
+ default:
+ return \false;
+ }
+ return \true;
+ }
+ public static function iconv_mime_encode($fieldName, $fieldValue, $pref = null)
+ {
+ if (!\is_array($pref)) {
+ $pref = [];
+ }
+ $pref += ['scheme' => 'B', 'input-charset' => self::$internalEncoding, 'output-charset' => self::$internalEncoding, 'line-length' => 76, 'line-break-chars' => "\r\n"];
+ if (\preg_match('/[\\x80-\\xFF]/', $fieldName)) {
+ $fieldName = '';
+ }
+ $scheme = \strtoupper(\substr($pref['scheme'], 0, 1));
+ $in = \strtolower($pref['input-charset']);
+ $out = \strtolower($pref['output-charset']);
+ if ('utf-8' !== $in && \false === ($fieldValue = self::iconv($in, 'utf-8', $fieldValue))) {
+ return \false;
+ }
+ \preg_match_all('/./us', $fieldValue, $chars);
+ $chars = $chars[0] ?? [];
+ $lineBreak = (int) $pref['line-length'];
+ $lineStart = "=?{$pref['output-charset']}?{$scheme}?";
+ $lineLength = \strlen($fieldName) + 2 + \strlen($lineStart) + 2;
+ $lineOffset = \strlen($lineStart) + 3;
+ $lineData = '';
+ $fieldValue = [];
+ $Q = 'Q' === $scheme;
+ foreach ($chars as $c) {
+ if ('utf-8' !== $out && \false === ($c = self::iconv('utf-8', $out, $c))) {
+ return \false;
+ }
+ $o = $Q ? $c = \preg_replace_callback('/[=_\\?\\x00-\\x1F\\x80-\\xFF]/', [__CLASS__, 'qpByteCallback'], $c) : \base64_encode($lineData . $c);
+ if (isset($o[$lineBreak - $lineLength])) {
+ if (!$Q) {
+ $lineData = \base64_encode($lineData);
+ }
+ $fieldValue[] = $lineStart . $lineData . '?=';
+ $lineLength = $lineOffset;
+ $lineData = '';
+ }
+ $lineData .= $c;
+ $Q && ($lineLength += \strlen($c));
+ }
+ if ('' !== $lineData) {
+ if (!$Q) {
+ $lineData = \base64_encode($lineData);
+ }
+ $fieldValue[] = $lineStart . $lineData . '?=';
+ }
+ return $fieldName . ': ' . \implode($pref['line-break-chars'] . ' ', $fieldValue);
+ }
+ public static function iconv_strlen($s, $encoding = null)
+ {
+ static $hasXml = null;
+ if (null === $hasXml) {
+ $hasXml = \extension_loaded('xml');
+ }
+ if ($hasXml) {
+ return self::strlen1($s, $encoding);
+ }
+ return self::strlen2($s, $encoding);
+ }
+ public static function strlen1($s, $encoding = null)
+ {
+ if (null === $encoding) {
+ $encoding = self::$internalEncoding;
+ }
+ if (0 !== \stripos($encoding, 'utf-8') && \false === ($s = self::iconv($encoding, 'utf-8', $s))) {
+ return \false;
+ }
+ return \strlen(\utf8_decode($s));
+ }
+ public static function strlen2($s, $encoding = null)
+ {
+ if (null === $encoding) {
+ $encoding = self::$internalEncoding;
+ }
+ if (0 !== \stripos($encoding, 'utf-8') && \false === ($s = self::iconv($encoding, 'utf-8', $s))) {
+ return \false;
+ }
+ $ulenMask = self::$ulenMask;
+ $i = 0;
+ $j = 0;
+ $len = \strlen($s);
+ while ($i < $len) {
+ $u = $s[$i] & "\xf0";
+ $i += $ulenMask[$u] ?? 1;
+ ++$j;
+ }
+ return $j;
+ }
+ public static function iconv_strpos($haystack, $needle, $offset = 0, $encoding = null)
+ {
+ if (null === $encoding) {
+ $encoding = self::$internalEncoding;
+ }
+ if (0 !== \stripos($encoding, 'utf-8')) {
+ if (\false === ($haystack = self::iconv($encoding, 'utf-8', $haystack))) {
+ return \false;
+ }
+ if (\false === ($needle = self::iconv($encoding, 'utf-8', $needle))) {
+ return \false;
+ }
+ }
+ if ($offset = (int) $offset) {
+ $haystack = self::iconv_substr($haystack, $offset, 2147483647, 'utf-8');
+ }
+ $pos = \strpos($haystack, $needle);
+ return \false === $pos ? \false : $offset + ($pos ? self::iconv_strlen(\substr($haystack, 0, $pos), 'utf-8') : 0);
+ }
+ public static function iconv_strrpos($haystack, $needle, $encoding = null)
+ {
+ if (null === $encoding) {
+ $encoding = self::$internalEncoding;
+ }
+ if (0 !== \stripos($encoding, 'utf-8')) {
+ if (\false === ($haystack = self::iconv($encoding, 'utf-8', $haystack))) {
+ return \false;
+ }
+ if (\false === ($needle = self::iconv($encoding, 'utf-8', $needle))) {
+ return \false;
+ }
+ }
+ $pos = isset($needle[0]) ? \strrpos($haystack, $needle) : \false;
+ return \false === $pos ? \false : self::iconv_strlen($pos ? \substr($haystack, 0, $pos) : $haystack, 'utf-8');
+ }
+ public static function iconv_substr($s, $start, $length = 2147483647, $encoding = null)
+ {
+ if (null === $encoding) {
+ $encoding = self::$internalEncoding;
+ }
+ if (0 !== \stripos($encoding, 'utf-8')) {
+ $encoding = null;
+ } elseif (\false === ($s = self::iconv($encoding, 'utf-8', $s))) {
+ return \false;
+ }
+ $s = (string) $s;
+ $slen = self::iconv_strlen($s, 'utf-8');
+ $start = (int) $start;
+ if (0 > $start) {
+ $start += $slen;
+ }
+ if (0 > $start) {
+ if (\PHP_VERSION_ID < 80000) {
+ return \false;
+ }
+ $start = 0;
+ }
+ if ($start >= $slen) {
+ return \PHP_VERSION_ID >= 80000 ? '' : \false;
+ }
+ $rx = $slen - $start;
+ if (0 > $length) {
+ $length += $rx;
+ }
+ if (0 === $length) {
+ return '';
+ }
+ if (0 > $length) {
+ return \PHP_VERSION_ID >= 80000 ? '' : \false;
+ }
+ if ($length > $rx) {
+ $length = $rx;
+ }
+ $rx = '/^' . ($start ? self::pregOffset($start) : '') . '(' . self::pregOffset($length) . ')/u';
+ $s = \preg_match($rx, $s, $s) ? $s[1] : '';
+ if (null === $encoding) {
+ return $s;
+ }
+ return self::iconv('utf-8', $encoding, $s);
+ }
+ private static function loadMap($type, $charset, &$map)
+ {
+ if (!isset(self::$convertMap[$type . $charset])) {
+ if (\false === ($map = self::getData($type . $charset))) {
+ if ('to.' === $type && self::loadMap('from.', $charset, $map)) {
+ $map = \array_flip($map);
+ } else {
+ return \false;
+ }
+ }
+ self::$convertMap[$type . $charset] = $map;
+ } else {
+ $map = self::$convertMap[$type . $charset];
+ }
+ return \true;
+ }
+ private static function utf8ToUtf8($str, $ignore)
+ {
+ $ulenMask = self::$ulenMask;
+ $valid = self::$isValidUtf8;
+ $u = $str;
+ $i = $j = 0;
+ $len = \strlen($str);
+ while ($i < $len) {
+ if ($str[$i] < "\x80") {
+ $u[$j++] = $str[$i++];
+ } else {
+ $ulen = $str[$i] & "\xf0";
+ $ulen = $ulenMask[$ulen] ?? 1;
+ $uchr = \substr($str, $i, $ulen);
+ if (1 === $ulen || !($valid || \preg_match('/^.$/us', $uchr))) {
+ if ($ignore) {
+ ++$i;
+ continue;
+ }
+ \trigger_error(self::ERROR_ILLEGAL_CHARACTER);
+ return \false;
+ }
+ $i += $ulen;
+ $u[$j++] = $uchr[0];
+ isset($uchr[1]) && 0 !== ($u[$j++] = $uchr[1]) && isset($uchr[2]) && 0 !== ($u[$j++] = $uchr[2]) && isset($uchr[3]) && 0 !== ($u[$j++] = $uchr[3]);
+ }
+ }
+ return \substr($u, 0, $j);
+ }
+ private static function mapToUtf8(&$result, array $map, $str, $ignore)
+ {
+ $len = \strlen($str);
+ for ($i = 0; $i < $len; ++$i) {
+ if (isset($str[$i + 1], $map[$str[$i] . $str[$i + 1]])) {
+ $result .= $map[$str[$i] . $str[++$i]];
+ } elseif (isset($map[$str[$i]])) {
+ $result .= $map[$str[$i]];
+ } elseif (!$ignore) {
+ \trigger_error(self::ERROR_ILLEGAL_CHARACTER);
+ return \false;
+ }
+ }
+ return \true;
+ }
+ private static function mapFromUtf8(&$result, array $map, $str, $ignore, $translit)
+ {
+ $ulenMask = self::$ulenMask;
+ $valid = self::$isValidUtf8;
+ if ($translit && !self::$translitMap) {
+ self::$translitMap = self::getData('translit');
+ }
+ $i = 0;
+ $len = \strlen($str);
+ while ($i < $len) {
+ if ($str[$i] < "\x80") {
+ $uchr = $str[$i++];
+ } else {
+ $ulen = $str[$i] & "\xf0";
+ $ulen = $ulenMask[$ulen] ?? 1;
+ $uchr = \substr($str, $i, $ulen);
+ if ($ignore && (1 === $ulen || !($valid || \preg_match('/^.$/us', $uchr)))) {
+ ++$i;
+ continue;
+ }
+ $i += $ulen;
+ }
+ if (isset($map[$uchr])) {
+ $result .= $map[$uchr];
+ } elseif ($translit) {
+ if (isset(self::$translitMap[$uchr])) {
+ $uchr = self::$translitMap[$uchr];
+ } elseif ($uchr >= "À") {
+ $uchr = \MailPoetVendor\Normalizer::normalize($uchr, \MailPoetVendor\Normalizer::NFD);
+ if ($uchr[0] < "\x80") {
+ $uchr = $uchr[0];
+ } elseif ($ignore) {
+ continue;
+ } else {
+ return \false;
+ }
+ } elseif ($ignore) {
+ continue;
+ } else {
+ return \false;
+ }
+ $str = $uchr . \substr($str, $i);
+ $len = \strlen($str);
+ $i = 0;
+ } elseif (!$ignore) {
+ return \false;
+ }
+ }
+ return \true;
+ }
+ private static function qpByteCallback(array $m)
+ {
+ return '=' . \strtoupper(\dechex(\ord($m[0])));
+ }
+ private static function pregOffset($offset)
+ {
+ $rx = [];
+ $offset = (int) $offset;
+ while ($offset > 65535) {
+ $rx[] = '.{65535}';
+ $offset -= 65535;
+ }
+ return \implode('', $rx) . '.{' . $offset . '}';
+ }
+ private static function getData($file)
+ {
+ if (\file_exists($file = __DIR__ . '/Resources/charset/' . $file . '.php')) {
+ return require $file;
+ }
+ return \false;
+ }
+}

wp-content/plugins/mailpoet/vendor-prefixed/symfony/polyfill-iconv/Resources/charset/index.php

@@ -0,0 +1 @@
+<?php

wp-content/plugins/mailpoet/vendor-prefixed/symfony/polyfill-iconv/Resources/index.php

@@ -0,0 +1 @@
+<?php

wp-content/plugins/mailpoet/vendor-prefixed/symfony/polyfill-iconv/bootstrap.php

@@ -0,0 +1,130 @@
+<?php
+if (!defined('ABSPATH')) exit;
+use MailPoetVendor\Symfony\Polyfill\Iconv as p;
+if (\extension_loaded('iconv')) {
+ return;
+}
+if (\PHP_VERSION_ID >= 80000) {
+ return require __DIR__ . '/bootstrap80.php';
+}
+if (!\defined('ICONV_IMPL')) {
+ \define('ICONV_IMPL', 'Symfony');
+}
+if (!\defined('ICONV_VERSION')) {
+ \define('ICONV_VERSION', '1.0');
+}
+if (!\defined('ICONV_MIME_DECODE_STRICT')) {
+ \define('ICONV_MIME_DECODE_STRICT', 1);
+}
+if (!\defined('ICONV_MIME_DECODE_CONTINUE_ON_ERROR')) {
+ \define('ICONV_MIME_DECODE_CONTINUE_ON_ERROR', 2);
+}
+if (!\function_exists('iconv')) {
+ function iconv($from_encoding, $to_encoding, $string)
+ {
+ return p\Iconv::iconv($from_encoding, $to_encoding, $string);
+ }
+}
+if (!\function_exists('iconv_get_encoding')) {
+ function iconv_get_encoding($type = 'all')
+ {
+ return p\Iconv::iconv_get_encoding($type);
+ }
+}
+if (!\function_exists('iconv_set_encoding')) {
+ function iconv_set_encoding($type, $encoding)
+ {
+ return p\Iconv::iconv_set_encoding($type, $encoding);
+ }
+}
+if (!\function_exists('iconv_mime_encode')) {
+ function iconv_mime_encode($field_name, $field_value, $options = [])
+ {
+ return p\Iconv::iconv_mime_encode($field_name, $field_value, $options);
+ }
+}
+if (!\function_exists('iconv_mime_decode_headers')) {
+ function iconv_mime_decode_headers($headers, $mode = 0, $encoding = null)
+ {
+ return p\Iconv::iconv_mime_decode_headers($headers, $mode, $encoding);
+ }
+}
+if (\extension_loaded('mbstring')) {
+ if (!\function_exists('iconv_strlen')) {
+ function iconv_strlen($string, $encoding = null)
+ {
+ null === $encoding && ($encoding = p\Iconv::$internalEncoding);
+ return \mb_strlen($string, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_strpos')) {
+ function iconv_strpos($haystack, $needle, $offset = 0, $encoding = null)
+ {
+ null === $encoding && ($encoding = p\Iconv::$internalEncoding);
+ return \mb_strpos($haystack, $needle, $offset, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_strrpos')) {
+ function iconv_strrpos($haystack, $needle, $encoding = null)
+ {
+ null === $encoding && ($encoding = p\Iconv::$internalEncoding);
+ return \mb_strrpos($haystack, $needle, 0, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_substr')) {
+ function iconv_substr($string, $offset, $length = 2147483647, $encoding = null)
+ {
+ null === $encoding && ($encoding = p\Iconv::$internalEncoding);
+ return \mb_substr($string, $offset, $length, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_mime_decode')) {
+ function iconv_mime_decode($string, $mode = 0, $encoding = null)
+ {
+ $currentMbEncoding = \mb_internal_encoding();
+ null === $encoding && ($encoding = p\Iconv::$internalEncoding);
+ \mb_internal_encoding($encoding);
+ $decoded = \mb_decode_mimeheader($string);
+ \mb_internal_encoding($currentMbEncoding);
+ return $decoded;
+ }
+ }
+} else {
+ if (!\function_exists('iconv_strlen')) {
+ if (\extension_loaded('xml')) {
+ function iconv_strlen($string, $encoding = null)
+ {
+ return p\Iconv::strlen1($string, $encoding);
+ }
+ } else {
+ function iconv_strlen($string, $encoding = null)
+ {
+ return p\Iconv::strlen2($string, $encoding);
+ }
+ }
+ }
+ if (!\function_exists('iconv_strpos')) {
+ function iconv_strpos($haystack, $needle, $offset = 0, $encoding = null)
+ {
+ return p\Iconv::iconv_strpos($haystack, $needle, $offset, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_strrpos')) {
+ function iconv_strrpos($haystack, $needle, $encoding = null)
+ {
+ return p\Iconv::iconv_strrpos($haystack, $needle, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_substr')) {
+ function iconv_substr($string, $offset, $length = 2147483647, $encoding = null)
+ {
+ return p\Iconv::iconv_substr($string, $offset, $length, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_mime_decode')) {
+ function iconv_mime_decode($string, $mode = 0, $encoding = null)
+ {
+ return p\Iconv::iconv_mime_decode($string, $mode, $encoding);
+ }
+ }
+}

wp-content/plugins/mailpoet/vendor-prefixed/symfony/polyfill-iconv/bootstrap80.php

@@ -0,0 +1,125 @@
+<?php
+namespace MailPoetVendor;
+if (!defined('ABSPATH')) exit;
+use MailPoetVendor\Symfony\Polyfill\Iconv as p;
+if (!\defined('ICONV_IMPL')) {
+ \define('ICONV_IMPL', 'Symfony');
+}
+if (!\defined('ICONV_VERSION')) {
+ \define('ICONV_VERSION', '1.0');
+}
+if (!\defined('ICONV_MIME_DECODE_STRICT')) {
+ \define('ICONV_MIME_DECODE_STRICT', 1);
+}
+if (!\defined('ICONV_MIME_DECODE_CONTINUE_ON_ERROR')) {
+ \define('ICONV_MIME_DECODE_CONTINUE_ON_ERROR', 2);
+}
+if (!\function_exists('iconv')) {
+ function iconv(?string $from_encoding, ?string $to_encoding, ?string $string) : string|false
+ {
+ return p\Iconv::iconv((string) $from_encoding, (string) $to_encoding, (string) $string);
+ }
+}
+if (!\function_exists('iconv_get_encoding')) {
+ function iconv_get_encoding(?string $type = 'all') : array|string|false
+ {
+ return p\Iconv::iconv_get_encoding((string) $type);
+ }
+}
+if (!\function_exists('iconv_set_encoding')) {
+ function iconv_set_encoding(?string $type, ?string $encoding) : bool
+ {
+ return p\Iconv::iconv_set_encoding((string) $type, (string) $encoding);
+ }
+}
+if (!\function_exists('iconv_mime_encode')) {
+ function iconv_mime_encode(?string $field_name, ?string $field_value, ?array $options = []) : string|false
+ {
+ return p\Iconv::iconv_mime_encode((string) $field_name, (string) $field_value, (array) $options);
+ }
+}
+if (!\function_exists('iconv_mime_decode_headers')) {
+ function iconv_mime_decode_headers(?string $headers, ?int $mode = 0, ?string $encoding = null) : array|false
+ {
+ return p\Iconv::iconv_mime_decode_headers((string) $headers, (int) $mode, $encoding);
+ }
+}
+if (\extension_loaded('mbstring')) {
+ if (!\function_exists('iconv_strlen')) {
+ function iconv_strlen(?string $string, ?string $encoding = null) : int|false
+ {
+ null === $encoding && ($encoding = p\Iconv::$internalEncoding);
+ return \mb_strlen((string) $string, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_strpos')) {
+ function iconv_strpos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null) : int|false
+ {
+ null === $encoding && ($encoding = p\Iconv::$internalEncoding);
+ return \mb_strpos((string) $haystack, (string) $needle, (int) $offset, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_strrpos')) {
+ function iconv_strrpos(?string $haystack, ?string $needle, ?string $encoding = null) : int|false
+ {
+ null === $encoding && ($encoding = p\Iconv::$internalEncoding);
+ return \mb_strrpos((string) $haystack, (string) $needle, 0, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_substr')) {
+ function iconv_substr(?string $string, ?int $offset, ?int $length = null, ?string $encoding = null) : string|false
+ {
+ null === $encoding && ($encoding = p\Iconv::$internalEncoding);
+ return \mb_substr((string) $string, (int) $offset, $length, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_mime_decode')) {
+ function iconv_mime_decode($string, $mode = 0, $encoding = null)
+ {
+ $currentMbEncoding = \mb_internal_encoding();
+ null === $encoding && ($encoding = p\Iconv::$internalEncoding);
+ \mb_internal_encoding($encoding);
+ $decoded = \mb_decode_mimeheader($string);
+ \mb_internal_encoding($currentMbEncoding);
+ return $decoded;
+ }
+ }
+} else {
+ if (!\function_exists('iconv_strlen')) {
+ if (\extension_loaded('xml')) {
+ function iconv_strlen(?string $string, ?string $encoding = null) : int|false
+ {
+ return p\Iconv::strlen1((string) $string, $encoding);
+ }
+ } else {
+ function iconv_strlen(?string $string, ?string $encoding = null) : int|false
+ {
+ return p\Iconv::strlen2((string) $string, $encoding);
+ }
+ }
+ }
+ if (!\function_exists('iconv_strpos')) {
+ function iconv_strpos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null) : int|false
+ {
+ return p\Iconv::iconv_strpos((string) $haystack, (string) $needle, (int) $offset, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_strrpos')) {
+ function iconv_strrpos(?string $haystack, ?string $needle, ?string $encoding = null) : int|false
+ {
+ return p\Iconv::iconv_strrpos((string) $haystack, (string) $needle, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_substr')) {
+ function iconv_substr(?string $string, ?int $offset, ?int $length = null, ?string $encoding = null) : string|false
+ {
+ return p\Iconv::iconv_substr((string) $string, (string) $offset, $length, $encoding);
+ }
+ }
+ if (!\function_exists('iconv_mime_decode')) {
+ function iconv_mime_decode(?string $string, ?int $mode = 0, ?string $encoding = null) : string|false
+ {
+ return p\Iconv::iconv_mime_decode((string) $string, (int) $mode, $encoding);
+ }
+ }
+}

wp-content/plugins/mailpoet/vendor-prefixed/symfony/polyfill-iconv/index.php

@@ -0,0 +1 @@
+<?php