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https://github.com/sigmasternchen/php-doc-en
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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78496 c90b9560-bf6c-de11-be94-00142212c4b1
85 lines
2.7 KiB
XML
85 lines
2.7 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.2 $ -->
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<!-- splitted from ./en/functions/filesystem.xml, last change in rev 1.2 -->
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<refentry id="function.fgetcsv">
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<refnamediv>
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<refname>fgetcsv</refname>
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<refpurpose>Gets line from file pointer and parse for CSV fields</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>array</type><methodname>fgetcsv</methodname>
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<methodparam><type>int</type><parameter>fp</parameter></methodparam>
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<methodparam><type>int</type><parameter>length</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>delimiter</parameter></methodparam>
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</methodsynopsis>
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<simpara>
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Similar to <function>fgets</function> except that
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<function>fgetcsv</function> parses the line it reads for fields
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in <acronym>CSV</acronym> format and returns an array containing
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the fields read. The field delimiter is a comma, unless you
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specify another delimiter with the optional third parameter.
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</simpara>
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<simpara>
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<parameter>Fp</parameter> must be a valid file pointer to a file
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successfully opened by <function>fopen</function>,
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<function>popen</function>, or <function>fsockopen</function>
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</simpara>
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<simpara>
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Length must be greater than the longest line to be found in the
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CSV file (allowing for trailing line-end characters).
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</simpara>
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<simpara>
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<function>fgetcsv</function> returns &false; on error, including
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end of file.
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</simpara>
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<simpara>
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N.B. A blank line in a CSV file will be returned as an array
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comprising a single &null; field, and will not be treated as an
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error.
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</simpara>
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<example>
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<title>
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<function>fgetcsv</function> example - Read and print entire
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contents of a CSV file
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</title>
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<programlisting role="php">
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<![CDATA[
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$row = 1;
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$fp = fopen ("test.csv","r");
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while ($data = fgetcsv ($fp, 1000, ",")) {
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$num = count ($data);
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print "<p> $num fields in line $row: <br>";
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$row++;
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for ($c=0; $c < $num; $c++) {
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print $data[$c] . "<br>";
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}
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}
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fclose ($fp);
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]]>
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</programlisting>
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</example>
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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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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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