reference/filter/constants.xml
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<?xml version='1.0' encoding="utf-8"?>
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- Generated by xml_proto.php v2.4. Found in /scripts directory of phpdoc. -->
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<appendix xml:id="filter.constants" xmlns="http://docbook.org/ns/docbook">
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&reftitle.constants;
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&extension.constants;
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<variablelist>
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<varlistentry>
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<varlistentry xml:id="constant.input-post">
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<term>
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<constant>INPUT_POST</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.input-get">
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<term>
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<constant>INPUT_GET</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.input-cookie">
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<term>
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<constant>INPUT_COOKIE</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.input-env">
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<term>
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<constant>INPUT_ENV</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.input-server">
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<term>
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<constant>INPUT_SERVER</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.input-session">
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<term>
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<constant>INPUT_SESSION</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.input-request">
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<term>
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<constant>INPUT_REQUEST</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-flag-none">
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<term>
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<constant>FILTER_FLAG_NONE</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-require-scalar">
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<term>
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<constant>FILTER_REQUIRE_SCALAR</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-require-array">
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<term>
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<constant>FILTER_REQUIRE_ARRAY</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-force-array">
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<term>
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<constant>FILTER_FORCE_ARRAY</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-null-on-failure">
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<term>
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<constant>FILTER_NULL_ON_FAILURE</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-validate-int">
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<term>
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<constant>FILTER_VALIDATE_INT</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-validate-bool">
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<term>
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<constant>FILTER_VALIDATE_BOOL</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Alias of <constant>FILTER_VALIDATE_BOOLEAN</constant>.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.filter-validate-boolean">
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<term>
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<constant>FILTER_VALIDATE_BOOLEAN</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-validate-float">
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<term>
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<constant>FILTER_VALIDATE_FLOAT</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-validate-regexp">
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<term>
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<constant>FILTER_VALIDATE_REGEXP</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-validate-url">
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<term>
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<constant>FILTER_VALIDATE_URL</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-validate-domain">
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<term>
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<constant>FILTER_VALIDATE_DOMAIN</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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ID of "validate_domain" filter.
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(Available as of PHP 7.0.0)
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.filter-validate-email">
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<term>
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<constant>FILTER_VALIDATE_EMAIL</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-validate-ip">
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<term>
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<constant>FILTER_VALIDATE_IP</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-validate-mac">
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<term>
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<constant>FILTER_VALIDATE_MAC</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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ID of "validate_mac_address" filter.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.filter-default">
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<term>
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<constant>FILTER_DEFAULT</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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ID of default ("string") filter.
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ID of default ("unsafe_raw") filter. This is equivalent to
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<constant>FILTER_UNSAFE_RAW</constant>.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-unsafe-raw">
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<term>
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<constant>FILTER_UNSAFE_RAW</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-sanitize-string">
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<term>
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<constant>FILTER_SANITIZE_STRING</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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ID of "string" filter.
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(<emphasis>Deprecated</emphasis> as of PHP 8.1.0,
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use <function>htmlspecialchars</function> instead.)
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-sanitize-stripped">
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<term>
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<constant>FILTER_SANITIZE_STRIPPED</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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ID of "stripped" filter.
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(<emphasis>Deprecated</emphasis> as of PHP 8.1.0,
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use <function>htmlspecialchars</function> instead.)
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-sanitize-encoded">
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<term>
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<constant>FILTER_SANITIZE_ENCODED</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-sanitize-special-chars">
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<term>
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<constant>FILTER_SANITIZE_SPECIAL_CHARS</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-sanitize-email">
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<term>
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<constant>FILTER_SANITIZE_EMAIL</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-sanitize-url">
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<term>
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<constant>FILTER_SANITIZE_URL</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-sanitize-number-int">
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<term>
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<constant>FILTER_SANITIZE_NUMBER_INT</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-sanitize-number-float">
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<term>
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<constant>FILTER_SANITIZE_NUMBER_FLOAT</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-sanitize-magic-quotes">
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<term>
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<constant>FILTER_SANITIZE_MAGIC_QUOTES</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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ID of "magic_quotes" filter.
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(<emphasis>DEPRECATED</emphasis> as of PHP 7.3.0 and
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<emphasis>REMOVED</emphasis> as of PHP 8.0.0,
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use <constant>FILTER_SANITIZE_ADD_SLASHES</constant> instead.)
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.filter-sanitize-add-slashes">
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<term>
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<constant>FILTER_SANITIZE_ADD_SLASHES</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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ID of "add_slashes" filter.
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(Available as of PHP 7.3.0)
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-callback">
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<term>
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<constant>FILTER_CALLBACK</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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@@ -348,10 +402,10 @@
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-flag-allow-octal">
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<term>
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<constant>FILTER_FLAG_ALLOW_OCTAL</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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@@ -359,10 +413,10 @@
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-flag-allow-hex">
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<term>
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<constant>FILTER_FLAG_ALLOW_HEX</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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@@ -370,10 +424,10 @@
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-flag-strip-low">
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<term>
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<constant>FILTER_FLAG_STRIP_LOW</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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@@ -381,10 +435,10 @@
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-flag-strip-high">
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<term>
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<constant>FILTER_FLAG_STRIP_HIGH</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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@@ -392,10 +446,21 @@
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry xml:id="constant.filter-flag-strip-backtick">
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<term>
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<constant>FILTER_FLAG_STRIP_BACKTICK</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Strips backtick characters.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.filter-flag-encode-low">
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<term>
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<constant>FILTER_FLAG_ENCODE_LOW</constant>
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(<type>integer</type>)
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
...
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@@ -403,10 +468,10 @@
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</simpara>
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</listitem>
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</varlistentry>
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-
<varlistentry>
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<varlistentry xml:id="constant.filter-flag-encode-high">
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<term>
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<constant>FILTER_FLAG_ENCODE_HIGH</constant>
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-
(<type>integer</type>)
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+
(<type>int</type>)
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</term>
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<listitem>
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477
<simpara>
...
...
@@ -414,10 +479,10 @@
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</simpara>
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</listitem>
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481
</varlistentry>
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-
<varlistentry>
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+
<varlistentry xml:id="constant.filter-flag-encode-amp">
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483
<term>
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<constant>FILTER_FLAG_ENCODE_AMP</constant>
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-
(<type>integer</type>)
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+
(<type>int</type>)
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</term>
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487
<listitem>
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<simpara>
...
...
@@ -425,10 +490,10 @@
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</simpara>
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491
</listitem>
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</varlistentry>
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-
<varlistentry>
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+
<varlistentry xml:id="constant.filter-flag-no-encode-quotes">
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494
<term>
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495
<constant>FILTER_FLAG_NO_ENCODE_QUOTES</constant>
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-
(<type>integer</type>)
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+
(<type>int</type>)
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497
</term>
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498
<listitem>
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499
<simpara>
...
...
@@ -436,10 +501,10 @@
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</simpara>
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</listitem>
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503
</varlistentry>
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-
<varlistentry>
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+
<varlistentry xml:id="constant.filter-flag-empty-string-null">
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505
<term>
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<constant>FILTER_FLAG_EMPTY_STRING_NULL</constant>
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-
(<type>integer</type>)
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+
(<type>int</type>)
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508
</term>
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509
<listitem>
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510
<simpara>
...
...
@@ -447,10 +512,10 @@
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</simpara>
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</listitem>
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514
</varlistentry>
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-
<varlistentry>
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+
<varlistentry xml:id="constant.filter-flag-allow-fraction">
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516
<term>
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517
<constant>FILTER_FLAG_ALLOW_FRACTION</constant>
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-
(<type>integer</type>)
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+
(<type>int</type>)
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</term>
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520
<listitem>
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<simpara>
...
...
@@ -458,10 +523,10 @@
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</simpara>
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524
</listitem>
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525
</varlistentry>
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-
<varlistentry>
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+
<varlistentry xml:id="constant.filter-flag-allow-thousand">
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527
<term>
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<constant>FILTER_FLAG_ALLOW_THOUSAND</constant>
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-
(<type>integer</type>)
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+
(<type>int</type>)
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530
</term>
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531
<listitem>
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532
<simpara>
...
...
@@ -469,10 +534,10 @@
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</simpara>
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</listitem>
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</varlistentry>
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-
<varlistentry>
537
+
<varlistentry xml:id="constant.filter-flag-allow-scientific">
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538
<term>
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<constant>FILTER_FLAG_ALLOW_SCIENTIFIC</constant>
475
-
(<type>integer</type>)
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+
(<type>int</type>)
476
541
</term>
477
542
<listitem>
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543
<simpara>
...
...
@@ -481,54 +546,69 @@
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</simpara>
482
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</listitem>
483
548
</varlistentry>
484
-
<varlistentry>
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+
<varlistentry xml:id="constant.filter-flag-path-required">
485
550
<term>
486
-
<constant>FILTER_FLAG_SCHEME_REQUIRED</constant>
487
-
(<type>integer</type>)
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+
<constant>FILTER_FLAG_PATH_REQUIRED</constant>
552
+
(<type>int</type>)
488
553
</term>
489
554
<listitem>
490
555
<simpara>
491
-
Require scheme in "validate_url" filter.
556
+
Require path in "validate_url" filter.
492
557
</simpara>
493
558
</listitem>
494
559
</varlistentry>
495
-
<varlistentry>
560
+
<varlistentry xml:id="constant.filter-flag-query-required">
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561
<term>
497
-
<constant>FILTER_FLAG_HOST_REQUIRED</constant>
498
-
(<type>integer</type>)
562
+
<constant>FILTER_FLAG_QUERY_REQUIRED</constant>
563
+
(<type>int</type>)
499
564
</term>
500
565
<listitem>
501
566
<simpara>
502
-
Require host in "validate_url" filter.
567
+
Require query in "validate_url" filter.
503
568
</simpara>
504
569
</listitem>
505
570
</varlistentry>
506
-
<varlistentry>
571
+
<varlistentry xml:id="constant.filter-flag-scheme-required">
507
572
<term>
508
-
<constant>FILTER_FLAG_PATH_REQUIRED</constant>
509
-
(<type>integer</type>)
573
+
<constant>FILTER_FLAG_SCHEME_REQUIRED</constant>
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+
(<type>int</type>)
510
575
</term>
511
576
<listitem>
512
577
<simpara>
513
-
Require path in "validate_url" filter.
578
+
Require scheme in "validate_url" filter.
579
+
(Deprecated as of PHP 7.3.0 and removed as of PHP 8.0.0, as it is implied in the filter already.)
514
580
</simpara>
515
581
</listitem>
516
582
</varlistentry>
517
-
<varlistentry>
583
+
<varlistentry xml:id="constant.filter-flag-host-required">
518
584
<term>
519
-
<constant>FILTER_FLAG_QUERY_REQUIRED</constant>
520
-
(<type>integer</type>)
585
+
<constant>FILTER_FLAG_HOST_REQUIRED</constant>
586
+
(<type>int</type>)
521
587
</term>
522
588
<listitem>
523
589
<simpara>
524
-
Require query in "validate_url" filter.
590
+
Require host in "validate_url" filter.
591
+
(Deprecated as of PHP 7.3.0 and removed as of PHP 8.0.0, as it is implied in the filter already.)
592
+
</simpara>
593
+
</listitem>
594
+
</varlistentry>
595
+
<varlistentry xml:id="constant.filter-flag-hostname">
596
+
<term>
597
+
<constant>FILTER_FLAG_HOSTNAME</constant>
598
+
(<type>int</type>)
599
+
</term>
600
+
<listitem>
601
+
<simpara>
602
+
Require hostnames to start with an alphanumeric character and contain
603
+
only alphanumerics or hyphens.
604
+
(Available as of PHP 7.0.0)
525
605
</simpara>
526
606
</listitem>
527
607
</varlistentry>
528
-
<varlistentry>
608
+
<varlistentry xml:id="constant.filter-flag-ipv4">
529
609
<term>
530
610
<constant>FILTER_FLAG_IPV4</constant>
531
-
(<type>integer</type>)
611
+
(<type>int</type>)
532
612
</term>
533
613
<listitem>
534
614
<simpara>
...
...
@@ -536,10 +616,10 @@
536
616
</simpara>
537
617
</listitem>
538
618
</varlistentry>
539
-
<varlistentry>
619
+
<varlistentry xml:id="constant.filter-flag-ipv6">
540
620
<term>
541
621
<constant>FILTER_FLAG_IPV6</constant>
542
-
(<type>integer</type>)
622
+
(<type>int</type>)
543
623
</term>
544
624
<listitem>
545
625
<simpara>
...
...
@@ -547,10 +627,10 @@
547
627
</simpara>
548
628
</listitem>
549
629
</varlistentry>
550
-
<varlistentry>
630
+
<varlistentry xml:id="constant.filter-flag-no-res-range">
551
631
<term>
552
632
<constant>FILTER_FLAG_NO_RES_RANGE</constant>
553
-
(<type>integer</type>)
633
+
(<type>int</type>)
554
634
</term>
555
635
<listitem>
556
636
<simpara>
...
...
@@ -558,10 +638,10 @@
558
638
</simpara>
559
639
</listitem>
560
640
</varlistentry>
561
-
<varlistentry>
641
+
<varlistentry xml:id="constant.filter-flag-no-priv-range">
562
642
<term>
563
643
<constant>FILTER_FLAG_NO_PRIV_RANGE</constant>
564
-
(<type>integer</type>)
644
+
(<type>int</type>)
565
645
</term>
566
646
<listitem>
567
647
<simpara>
...
...
@@ -569,9 +649,20 @@
569
649
</simpara>
570
650
</listitem>
571
651
</varlistentry>
652
+
<varlistentry xml:id="constant.filter-flag-email-unicode">
653
+
<term>
654
+
<constant>FILTER_FLAG_EMAIL_UNICODE</constant>
655
+
(<type>int</type>)
656
+
</term>
657
+
<listitem>
658
+
<simpara>
659
+
Accepts Unicode characters in the local part in "validate_email" filter.
660
+
(Available as of PHP 7.1.0)
661
+
</simpara>
662
+
</listitem>
663
+
</varlistentry>
572
664
</variablelist>
573
665
</appendix>
574
-

575
666
<!-- Keep this comment at the end of the file
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667
Local variables:
577
668
mode: sgml
578
669



Tools (Brazilian Portuguese Manual)