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extension_loaded is case insensitive from PHP5+. Fix bug#49941
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@289852 c90b9560-bf6c-de11-be94-00142212c4b1
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@ -87,17 +87,32 @@ if (!extension_loaded('gd')) {
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</para>
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</refsect1>
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<refsect1 role="notes">
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&reftitle.notes;
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<note>
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<para>
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<function>extension_loaded</function> uses the internal extension name
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to test whether a certain extension is available or not. Most internal
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extension names are written in lower case but there may be extension
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available which also use uppercase letters. Be warned that this
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function compares <emphasis role="strong">case sensitive</emphasis> !
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</para>
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</note>
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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>5.0.0</entry>
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<entry>
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<function>extension_loaded</function> uses the internal extension name
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to test whether a certain extension is available or not. Most internal
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extension names were written in lower case but there may be extensions
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available which also use uppercase letters. Prior to PHP 5, this function
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compared the names case sensitively.
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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="seealso">
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