reference/pcre/functions/preg-quote.xml
22e850b66cd9a4b8f0e002bd5850f9839caaf152
22e850b66cd9a4b8f0e002bd5850f9839caaf152
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<methodsynopsis>
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<type>string</type><methodname>preg_quote</methodname>
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<methodparam><type>string</type><parameter>str</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>delimiter</parameter><initializer>&null;</initializer></methodparam>
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<methodparam choice="opt"><type class="union"><type>string</type><type>null</type></type><parameter>delimiter</parameter><initializer>&null;</initializer></methodparam>
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</methodsynopsis>
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<para>
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<function>preg_quote</function> takes <parameter>str</parameter>
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</para>
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<para>
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The special regular expression characters are:
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<literal>. \ + * ? [ ^ ] $ ( ) { } = ! < > | : -</literal>
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<literal>. \ + * ? [ ^ ] $ ( ) { } = ! < > | : - #</literal>
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</para>
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<para>
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Note that <literal>/</literal> is not a special regular expression character.
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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>7.3.0</entry>
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<entry>
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The <literal>-</literal> character is now quoted
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The <literal>#</literal> character is now quoted
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</entry>
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</row>
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<row>
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<entry>7.2.0</entry>
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<entry>
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<parameter>delimiter</parameter> is nullable now.
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</entry>
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</row>
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</tbody>
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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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