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<refnamediv>

<refname>str_getcsv</refname>

<refpurpose>Parst einen CSV-String in ein Array</refpurpose>

</refnamediv>

<refsect1 role="description">

&reftitle.description;

<methodsynopsis>

<type>array</type><methodname>str_getcsv</methodname>

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

<methodparam choice="opt"><type>string</type><parameter>separator</parameter><initializer>","</initializer></methodparam>

<methodparam choice="opt"><type>string</type><parameter>enclosure</parameter><initializer>"\""</initializer></methodparam>

<methodparam choice="opt"><type>string</type><parameter>escape</parameter><initializer>"\\"</initializer></methodparam>

</methodsynopsis>

<para>

Parst eine Zeichenketten-Eingabe für Felder im

<acronym>CSV</acronym>-Format und gibt ein Array mit den gelesenen Feldern

zurück.

</para>

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<xi:fallback/>

</xi:include>

</refsect1>

<refsect1 role="parameters">

&reftitle.parameters;

<para>

<variablelist>

<varlistentry>

<term><parameter>string</parameter></term>

<listitem>

<para>

Die zu parsende Zeichenkette.

</para>

</listitem>

</varlistentry>

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<xi:fallback/>

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<xi:fallback/>

</xi:include>

</variablelist>

</para>

&warning.csv.escape-parameter;

</refsect1>

<refsect1 role="returnvalues">

&reftitle.returnvalues;

<para>

Gibt ein indexiertes Array zurück, das die eingelesenen Felder enthält.

</para>

</refsect1>

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<xi:fallback/>

</xi:include>

<refsect1 role="changelog">

&reftitle.changelog;

<para>

<informaltable>

<tgroup cols="2">

<thead>

<row>

<entry>&Version;</entry>

<entry>&Description;</entry>

</row>

</thead>

<tbody>

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<xi:fallback/>

</xi:include>

<row>

<entry>8.4.0</entry>

<entry>

Ein <exceptionname>ValueError</exceptionname> wird nun ausgelöst, wenn

<parameter>separator</parameter>, <parameter>enclosure</parameter> oder

<parameter>escape</parameter> ungültig sind.

Dies entspricht dem Verhalten von <function>fgetcsv</function> und

<function>fputcsv</function>.

</entry>

</row>

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<xi:fallback/>

</xi:include>

<row>

<entry>7.4.0</entry>

<entry>

Der Parameter <parameter>escape</parameter> interpretiert nun eine leere

Zeichenkette als Signal, um den proprietären Maskierungsmechanismus zu

deaktivieren. Zuvor wurde eine leere Zeichenkette wie der Vorgabewert

behandelt.

</entry>

</row>

</tbody>

</tgroup>

</informaltable>

</para>

</refsect1>

<refsect1 role="examples">

&reftitle.examples;

<para>

<example>

<title><function>str_getcsv</function>-Beispiel</title>

<programlisting role="php">

<![CDATA[

<?php

$string = 'PHP,Java,Python,Kotlin,Swift';

$data = str_getcsv($string, escape: '\\');

var_dump($data);

?>

]]>

</programlisting>

&example.outputs;

<screen>

<![CDATA[

array(5) {

[0]=>

string(3) "PHP"

[1]=>

string(4) "Java"

[2]=>

string(6) "Python"

[3]=>

string(6) "Kotlin"

[4]=>

string(5) "Swift"

}

]]>

</screen>

</example>

</para>

<para>

<example>

<title><function>str_getcsv</function>-Beispiel mit einer leeren Zeichenkette</title>

<caution>

<simpara>

Bei einer leeren Zeichenkette gibt diese Funktion den Wert

<code>[null]</code> anstelle eines leeren Arrays zurück.

</simpara>

</caution>

<programlisting role="php">

<![CDATA[

<?php

$string = '';

$data = str_getcsv($string, escape: '\\');

var_dump($data);

?>

]]>

</programlisting>

&example.outputs;

<screen>

<![CDATA[

array(1) {

[0]=>

NULL

}

]]>

</screen>

</example>

</para>

</refsect1>

<refsect1 role="seealso">

&reftitle.seealso;

<simplelist>

<member><function>fputcsv</function></member>

<member><function>fgetcsv</function></member>

<member><methodname>SplFileObject::fgetcsv</methodname></member>

<member><methodname>SplFileObject::fputcsv</methodname></member>

<member><methodname>SplFileObject::setCsvControl</methodname></member>

<member><methodname>SplFileObject::getCsvControl</methodname></member>

</simplelist>

</refsect1>

</refentry>

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