<?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);
 }
 }
}