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Fix #81604: Parse_url wrong hostname detection

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Christoph M. Becker 2021-11-11 13:01:03 +01:00
parent 6fcf14255c
commit 57f4d8e58f
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1 changed files with 7 additions and 3 deletions
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10
reference/url/functions/parse-url.xml
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@ -252,11 +252,15 @@ array(3) {
<refsect1 role="notes">
&reftitle.notes;
<note>
<caution>
<para>
This function may not give correct results for relative URLs.
This function may not give correct results for relative or invalid URLs,
and the results may not even match common behavior of HTTP clients.
If URLs from untrusted input need to be parsed, extra validation is
required, e.g. by using <function>filter_var</function> with the
<constant>FILTER_VALIDATE_URL</constant> filter.
</para>
</note>
</caution>
<note>
<para>
This function is intended specifically for the purpose of parsing URLs