[PHP-DOC] cvs: phpdoc /en/reference/stream/functions stream-get-wrappers.xml

[Dave Barr]

dave            Tue Sep  7 20:00:56 2004 EDT

  Modified files:              
    /phpdoc/en/reference/stream/functions       stream-get-wrappers.xml 
  Log:
  - Add TWO examples.
  
  
http://cvs.php.net/diff.php/phpdoc/en/reference/stream/functions/stream-get-wrappers.xml?r1=1.4&r2=1.5&ty=u
Index: phpdoc/en/reference/stream/functions/stream-get-wrappers.xml
diff -u phpdoc/en/reference/stream/functions/stream-get-wrappers.xml:1.4 
phpdoc/en/reference/stream/functions/stream-get-wrappers.xml:1.5
--- phpdoc/en/reference/stream/functions/stream-get-wrappers.xml:1.4    Wed Jun 16 
09:01:22 2004
+++ phpdoc/en/reference/stream/functions/stream-get-wrappers.xml        Tue Sep  7 
20:00:54 2004
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
   <refentry id="function.stream-get-wrappers">
    <refnamediv>
     <refname>stream_get_wrappers</refname>
@@ -14,6 +14,49 @@
     <para>
      Returns an indexed array containing the name of all stream wrappers
      available on the running system.
+    </para>
+    <para>
+     <example>
+      <title><function>stream_get_wrappers</function> example</title>
+      <programlisting role="php">
+<![CDATA[
+<?php
+print_r(stream_get_wrappers());
+?>
+]]>
+      </programlisting>
+      &example.outputs.similar;
+      <screen>
+<![CDATA[
+Array
+(
+    [0] => php
+    [1] => file
+    [2] => http
+    [3] => ftp
+    [4] => compress.bzip2
+    [5] => compress.zlib
+)
+]]>
+      </screen>
+     </example>
+    </para>
+    <para>
+     <example>
+      <title>Checking for the existence of a stream wrapper</title>
+      <programlisting role="php">
+<![CDATA[
+<?php
+// check for the existence of the bzip2 stream wrapper
+if (in_array('compress.bzip2', stream_get_wrappers())) {
+    echo 'compress.bzip2:// support enabled.';
+} else {
+    echo 'compress.bzip2:// support not enabled.';
+}
+?>
+]]>
+      </programlisting>
+     </example>
     </para>
     <para>
      See also