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Remove PHP4-specific content

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@341080 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Maciej Sobaczewski 2016-11-20 11:50:43 +00:00
parent 88df56ddeb
commit 7385e38407
1 changed files with 2 additions and 27 deletions
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29
reference/filesystem/functions/dirname.xml
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@ -104,6 +104,7 @@
echo dirname("/etc/passwd") . PHP_EOL;
echo dirname("/etc/") . PHP_EOL;
echo dirname(".") . PHP_EOL;
echo dirname("C:\\") . PHP_EOL;
echo dirname("/usr/local/lib", 2);
]]>
</programlisting>
@ -113,6 +114,7 @@ echo dirname("/usr/local/lib", 2);
/etc
/ (or \ on Windows)
.
C:\
/usr
]]>
</screen>
@ -136,33 +138,6 @@ echo dirname("/usr/local/lib", 2);
be set using the <function>setlocale</function> function.
</para>
</note>
<note>
<para>
Since PHP 4.3.0, you will often get a slash or a dot back from
<function>dirname</function> in situations where the older
functionality would have given you the empty string.
</para>
</note>
<para>
Check the following change example:
<informalexample>
<programlisting role="php">
<![CDATA[
<?php
//before PHP 4.3.0
dirname('c:/'); // returned '.'
//after PHP 4.3.0
dirname('c:/x'); // returns 'c:\'
dirname('c:/Temp/x'); // returns 'c:/Temp'
dirname('/x'); // returns '\'
?>
]]>
</programlisting>
</informalexample>
</para>
</refsect1>
<refsect1 role="seealso">