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@@ -9,7 +9,7 @@

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<refsect1 role="description">

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&reftitle.description;

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<methodsynopsis>

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<type>int</type><methodname>exif_imagetype</methodname>

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<type class="union"><type>int</type><type>false</type></type><methodname>exif_imagetype</methodname>

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<methodparam><type>string</type><parameter>filename</parameter></methodparam>

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</methodsynopsis>

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<para>

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@@ -46,42 +46,6 @@

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same value that <function>getimagesize</function> returns in index 2 but

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<function>exif_imagetype</function> is much faster.

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</para>

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<note>

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<para>

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<function>exif_imagetype</function> will emit an <constant>E_NOTICE</constant>

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and return &false; if it is unable to read enough bytes from the file to

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determine the image type.

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<!-- If the function finds an incomplete PNG header then it may emit an

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<constant>E_WARNING</constant> instead. - Is this worth including? -->

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</para>

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</note>

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</refsect1>

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<refsect1 role="changelog">

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&reftitle.changelog;

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<para>

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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>5.3.0</entry>

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<entry>

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Added icon support.

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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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</para>

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</refsect1>

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<refsect1 role="constants">

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&reftitle.constants;

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<para>

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The following constants are defined, and represent possible

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<function>exif_imagetype</function> return values:

...

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@@ -165,11 +129,60 @@

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<entry>17</entry>

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<entry><constant>IMAGETYPE_ICO</constant></entry>

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</row>

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+

<row>

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<entry>18</entry>

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<entry><constant>IMAGETYPE_WEBP</constant></entry>

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</row>

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<row>

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<entry>19</entry>

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<entry><constant>IMAGETYPE_AVIF</constant></entry>

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+

</row>

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</tbody>

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</tgroup>

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</table>

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</para>

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+

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+

<note>

146

+

<para>

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+

<function>exif_imagetype</function> will emit an <constant>E_NOTICE</constant>

148

+

and return &false; if it is unable to read enough bytes from the file to

149

+

determine the image type.

150

+

<!-- If the function finds an incomplete PNG header then it may emit an

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+

<constant>E_WARNING</constant> instead. - Is this worth including? -->

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</para>

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+

</note>

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+

155

+

</refsect1>

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+

<refsect1 role="changelog">

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&reftitle.changelog;

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+

<para>

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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>

167

+

<tbody>

168

+

<row>

169

+

<entry>7.1.0</entry>

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<entry>

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Added WebP support.

172

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</entry>

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</row>

174

+

<row>

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+

<entry>8.1.0</entry>

176

+

<entry>

177

+

Added AVIF support.

178

+

</entry>

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+

</row>

180

+

</tbody>

181

+

</tgroup>

182

+

</informaltable>

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</para>

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</refsect1>

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+

173

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<refsect1 role="examples">

174

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&reftitle.examples;

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<para>

...

...

@@ -197,7 +210,6 @@ if (exif_imagetype('image.gif') != IMAGETYPE_GIF) {

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</para>

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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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