CVS update: php3/doc/functions
| From: | sas | Date: | Sat, 19 Dec 1998 20:44:07 +0000 |
| Subject: | CVS update: php3/doc/functions | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-2882@lists.php.net to get a copy of this message | ||
Date: Saturday December 19, 1998 @ 15:44
Author: sas
Update of /repository/php3/doc/functions
In directory asf:/u/temp/cvs-serv19042/doc/functions
Modified Files:
strings.sgml
Log Message:
added chunk_split()
especially useful for PR#967
Index: php3/doc/functions/strings.sgml
diff -c php3/doc/functions/strings.sgml:1.47 php3/doc/functions/strings.sgml:1.48
*** php3/doc/functions/strings.sgml:1.47 Fri Dec 18 05:00:20 1998
--- php3/doc/functions/strings.sgml Sat Dec 19 15:44:07 1998
***************
*** 117,122 ****
--- 117,156 ----
</refsect1>
</refentry>
+ <refentry id="function.chunk-split">
+ <refnamediv>
+ <refname>chunk_split</refname>
+ <refpurpose>Split a string into smaller chunks</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>string <function>chunk_split</function></funcdef>
+ <paramdef>string <parameter>string</parameter></paramdef>
+ <paramdef>int
<parameter><optional>chunklen</optional></parameter></paramdef>
+ <paramdef>string
<parameter><optional>end</optional></parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ Can be used to split a string into smaller chunks which is useful
+ for e.g. converting <link
linkend="function.base64-encode">base64_encode</a>
+ output to match RFC 2045 behaviour. It inserts every
+ <parameter>chunklen</parameter>
+ (defaults to 76) chars the string <parameter>end</parameter>
+ (defaults to "\r\n").
+ It returns the new string leaving the original string untouched.
+ <example>
+ <title>chr_replace() example</title>
+ <programlisting>
+ # format $data using RFC 2045 semantics
+
+ $new_string = chunk_split(base64_encode($data));
+
+ </programlisting></example>
+
+ This function is significantly faster than <function>ereg_replace</function>.
+ </refsect1>
+ </refentry>
+
<refentry id="function.convert-cyr-string">
<refnamediv>
<refname>convert_cyr_string</refname>
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