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Fix #77164: Array function document error：array_key_first

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345985 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Christoph Michael Becker 2018-11-15 16:47:19 +00:00
parent 6f439ae86a
commit f354c9be97
1 changed files with 1 additions and 1 deletions
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reference/array/functions/array-key-first.xml
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@ -53,7 +53,7 @@ $array = ['a' => 1, 'b' => 2, 'c' => 3];
$firstKey = array_key_first($array);
var_dump(firstKey);
var_dump($firstKey);
?>
]]>
</programlisting>