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<title>Runtime Configuration</title>
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<h2 class="title">Runtime Configuration</h2>
<p class="simpara">
The behaviour of these functions is affected by settings in <var class="filename">php.ini</var>.
</p>
<p class="para">
<table class="doctable table">
<caption><strong>Iconv Configure Options</strong></caption>
<thead>
<tr>
<th>Name</th>
<th>Default</th>
<th>Changeable</th>
<th>Changelog</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td><a href="iconv.configuration.html#ini.iconv.input-encoding" class="link">iconv.input_encoding</a></td>
<td>""</td>
<td>PHP_INI_ALL</td>
<td>Deprecated in PHP 5.6.0.</td>
</tr>
<tr>
<td><a href="iconv.configuration.html#ini.iconv.output-encoding" class="link">iconv.output_encoding</a></td>
<td>""</td>
<td>PHP_INI_ALL</td>
<td>Deprecated in PHP 5.6.0.</td>
</tr>
<tr>
<td><a href="iconv.configuration.html#ini.iconv.internal-encoding" class="link">iconv.internal_encoding</a></td>
<td>""</td>
<td>PHP_INI_ALL</td>
<td>Deprecated in PHP 5.6.0.</td>
</tr>
</tbody>
</table>
</p>
<p class="para">Here's a short explanation of
the configuration directives.</p>
<div class="warning"><strong class="warning">Warning</strong>
<p class="para">
Some systems (like IBM AIX) use "ISO8859-1" instead of "ISO-8859-1" so this
value has to be used in configuration options and function parameters.
</p>
</div>
<p class="para">
<dl>
<dt id="ini.iconv.input-encoding">
<code class="parameter">iconv.input_encoding</code>
<span class="type"><a href="language.types.string.html" class="type string">string</a></span>
</dt>
<dd>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This feature has been
<em class="emphasis">DEPRECATED</em> as of PHP 5.6.0. Relying on this feature
is highly discouraged.</p></div>
<p class="para">
PHP 5.6 and later users should leave this empty and set
<a href="ini.core.html#ini.default-charset" class="link"><code class="parameter">default_charset</code></a>
instead.
</p>
</dd>
<dt id="ini.iconv.output-encoding">
<code class="parameter">iconv.output_encoding</code>
<span class="type"><a href="language.types.string.html" class="type string">string</a></span>
</dt>
<dd>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This feature has been
<em class="emphasis">DEPRECATED</em> as of PHP 5.6.0. Relying on this feature
is highly discouraged.</p></div>
<p class="para">
PHP 5.6 and later users should leave this empty and set
<a href="ini.core.html#ini.default-charset" class="link"><code class="parameter">default_charset</code></a>
instead.
</p>
</dd>
<dt id="ini.iconv.internal-encoding">
<code class="parameter">iconv.internal_encoding</code>
<span class="type"><a href="language.types.string.html" class="type string">string</a></span>
</dt>
<dd>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This feature has been
<em class="emphasis">DEPRECATED</em> as of PHP 5.6.0. Relying on this feature
is highly discouraged.</p></div>
<p class="para">
PHP 5.6 and later users should leave this empty and set
<a href="ini.core.html#ini.default-charset" class="link"><code class="parameter">default_charset</code></a>
instead.
</p>
</dd>
</dl>
</p>
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