php-doc-en/reference/runkit7/functions/runkit7-constant-remove.xml
2020-02-10 14:58:49 +00:00

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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.runkit7-constant-remove" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>runkit7_constant_remove</refname>
<refpurpose>
Remove/Delete an already defined constant
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>runkit7_constant_remove</methodname>
<methodparam><type>string</type><parameter>constname</parameter></methodparam>
</methodsynopsis>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>constname</parameter></term>
<listitem>
<para>
Name of the constant to remove. Either the name of a global constant,
or <literal>classname::constname</literal> indicating a class constant.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>define</function></member>
<member><function>runkit7_constant_add</function></member>
<member><function>runkit7_constant_redefine</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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