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Updating per errata.

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@37491 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Ron Chmara 2000-12-10 04:25:35 +00:00
parent fd4a6336b5
commit 9ce3b9baf6
1 changed files with 3 additions and 1 deletions
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4
functions/funchand.xml
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@ -369,7 +369,7 @@ foo (1, 2, 3); // Prints 'Number of arguments: 3'
<title>Description</title>
<funcsynopsis>
<funcprototype>
<funcdef>int <function>function_exists</function></funcdef>
<funcdef>bool <function>function_exists</function></funcdef>
<paramdef>string <parameter>function_name</parameter></paramdef>
</funcprototype>
</funcsynopsis>
@ -386,6 +386,8 @@ if (function_exists('imap_open')) {
}
</programlisting>
</informalexample>
Note that a function name may exist, even if the function itself
is unusable due to configuration or compiling options.
</para>
<para>
See also <function>method_exists</function>.