reference/mbstring/functions/mb-ereg-replace.xml
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1187e24a8417e8a0fa4a80a026c565cd3f3f1208
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>string</type><methodname>mb_ereg_replace</methodname>
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<type class="union"><type>string</type><type>false</type><type>null</type></type><methodname>mb_ereg_replace</methodname>
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<methodparam><type>string</type><parameter>pattern</parameter></methodparam>
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<methodparam><type>string</type><parameter>replacement</parameter></methodparam>
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<methodparam><type>string</type><parameter>string</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>option</parameter><initializer>"msr"</initializer></methodparam>
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<methodparam choice="opt"><type class="union"><type>string</type><type>null</type></type><parameter>options</parameter><initializer>&null;</initializer></methodparam>
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</methodsynopsis>
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<simpara>
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Scans <parameter>string</parameter> for matches to
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>option</parameter></term>
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<term><parameter>options</parameter></term>
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<listitem>
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<simpara>
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Matching condition can be set by <parameter>option</parameter>
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parameter. If <literal>i</literal> is specified for this
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parameter, the case will be ignored. If <literal>x</literal> is
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specified, white space will be ignored. If <literal>m</literal>
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is specified, match will be executed in multiline mode and line
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break will be included in '.'. If <literal>p</literal> is
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specified, match will be executed in POSIX mode, line break
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will be considered as normal character. If <literal>e</literal>
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is specified, <parameter>replacement</parameter> string will be
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evaluated as PHP expression.
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The search option. See <function>mb_regex_set_options</function> for explanation.
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</simpara>
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</listitem>
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</varlistentry>
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&reftitle.returnvalues;
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<para>
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The resultant <type>string</type> on success, or &false; on error.
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If <parameter>string</parameter> is not valid for the current encoding, &null;
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is returned.
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</para>
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</refsect1>
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</thead>
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<tbody>
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<row>
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<entry>8.0.0</entry>
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<entry>
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<parameter>options</parameter> is nullable now.
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</entry>
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</row>
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<row>
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<entry>7.1.0</entry>
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<entry>
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The function checks whether <parameter>string</parameter> is valid for the
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current encoding.
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</entry>
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</row>
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<row>
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<entry>7.1.0</entry>
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<entry>
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The <literal>e</literal> modifier has been deprecated.
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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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