reference/reflection/reflectionproperty/getvalue.xml
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ec2fe9a592f794978114ef5021db9f1d00c2e05d
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="reflectionproperty.getvalue" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>ReflectionProperty::getValue</refname>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<methodsynopsis role="ReflectionProperty">
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<modifier>public</modifier> <type>mixed</type><methodname>ReflectionProperty::getValue</methodname>
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<methodparam choice="opt"><type>object</type><parameter>object</parameter></methodparam>
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<methodparam choice="opt"><type class="union"><type>object</type><type>null</type></type><parameter>object</parameter><initializer>&null;</initializer></methodparam>
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</methodsynopsis>
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<para>
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Gets the property's value.
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</para>
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</refsect1>
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<refsect1 role="errors">
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&reftitle.errors;
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<para>
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Throws a <classname>ReflectionException</classname> if the property is inaccessible.
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You can make a protected or private property accessible using
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<methodname>ReflectionProperty::setAccessible</methodname>.
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</para>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>8.1.0</entry>
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<entry>
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Private and protected properties can be accessed by
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<methodname>ReflectionProperty::getValue</methodname> right away.
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Previously, they needed to be made accessible by calling
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<methodname>ReflectionProperty::setAccessible</methodname>; otherwise
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a <classname>ReflectionException</classname> was thrown.
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</entry>
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</row>
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<row>
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<entry>8.0.0</entry>
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<entry>
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<parameter>object</parameter> is nullable now.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</refsect1>
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<refsect1 role="examples">
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var_dump($reflectionClass->getProperty('property')->getValue(new Foo));
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$reflectionProperty = $reflectionClass->getProperty('privateProperty');
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$reflectionProperty->setAccessible(true);
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$reflectionProperty->setAccessible(true); // only required prior to PHP 8.1.0
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var_dump($reflectionProperty->getValue(new Foo));
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?>
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]]>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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