mirror of
https://github.com/sigmasternchen/php-doc-en
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5b9fc29465
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78496 c90b9560-bf6c-de11-be94-00142212c4b1
74 lines
2.5 KiB
XML
74 lines
2.5 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/strings.xml, last change in rev 1.26 -->
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<refentry id="function.str-pad">
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<refnamediv>
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<refname>str_pad</refname>
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<refpurpose>
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Pad a string to a certain length with another string
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</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>string</type><methodname>str_pad</methodname>
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<methodparam><type>string</type><parameter>input</parameter></methodparam>
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<methodparam><type>int</type><parameter>pad_length</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>pad_string</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>pad_type</parameter></methodparam>
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</methodsynopsis>
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<para>
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This functions returns the <parameter>input</parameter> string
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padded on the left, the right, or both sides to the specified
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padding length. If the optional argument
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<parameter>pad_string</parameter> is not supplied, the
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<parameter>input</parameter> is padded with spaces, otherwise it
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is padded with characters from <parameter>pad_string</parameter>
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up to the limit.
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</para>
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<para>
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Optional argument <parameter>pad_type</parameter> can be
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STR_PAD_RIGHT, STR_PAD_LEFT, or STR_PAD_BOTH. If
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<parameter>pad_type</parameter> is not specified it is assumed to
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be STR_PAD_RIGHT.
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</para>
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<para>
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If the value of <parameter>pad_length</parameter> is negative or
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less than the length of the input string, no padding takes place.
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</para>
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<para>
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<example>
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<title><function>str_pad</function> example</title>
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<programlisting role="php">
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<![CDATA[
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$input = "Alien";
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print str_pad($input, 10); // produces "Alien "
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print str_pad($input, 10, "-=", STR_PAD_LEFT); // produces "-=-=-Alien"
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print str_pad($input, 10, "_", STR_PAD_BOTH); // produces "__Alien___"
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]]>
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</programlisting>
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</example>
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</para>
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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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