PHP 8.1.0 Released!

IDN Functions

Table of Contents

  • idn_to_ascii — Convert domain name to IDNA ASCII form
  • idn_to_utf8 — Convert domain name from IDNA ASCII to Unicode
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User Contributed Notes 2 notes

stepanov dot inbox at gmail dot com
8 years ago
Keep in mind that a php module is required to use these functions (which may not be present on your shared hosting).

php5-idn - PHP API for the IDNA library (e.g. in Debian/Ubuntu)
dklabbers at hostingxs dot nl
6 years ago
In addition to the previous comment, php5-idn has merged into the php5-intl package. Use apt-get install php5-intl on ubuntu to use these idn features.
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