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Rewrote max_input_vars directive description for clarity, and indicated that this limit applies only to each nesting level of a multidimensional input array. Closes bug #60728.
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@322553 c90b9560-bf6c-de11-be94-00142212c4b1
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@ -261,11 +261,12 @@
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<listitem>
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<para>
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How many <link linkend="language.variables.external">input
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variables</link> may be accepted. Available mainly for security reasons
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to avoid hash collisions attacks. If there would be more variables in
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any of <varname>$_GET</varname>, <varname>$_POST</varname>, ... arrays
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then <constant>E_WARNING</constant> is issued and extra variables are
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ignored.
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variables</link> may be accepted. Use of this directive mitigates
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the possibility of denial of service attacks which use hash collisions.
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If there are more input variables than specified by this directive,
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an <constant>E_WARNING</constant> is issued, and further input
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variables are truncated from the request. This limit applies only
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to each nesting level of a multi-dimensional input array.
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</para>
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</listitem>
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</varlistentry>
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