cece Sat Aug 16 10:29:14 2003 EDT
Modified files:
/phpdoc/en/reference/exec/functions system.xml
Log:
-1 to exampleless docpages ;-)
Index: phpdoc/en/reference/exec/functions/system.xml
diff -u phpdoc/en/reference/exec/functions/system.xml:1.2
phpdoc/en/reference/exec/functions/system.xml:1.3
--- phpdoc/en/reference/exec/functions/system.xml:1.2 Wed Apr 17 02:37:48 2002
+++ phpdoc/en/reference/exec/functions/system.xml Sat Aug 16 10:29:14 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
<!-- splitted from ./en/functions/exec.xml, last change in rev 1.24 -->
<refentry id="function.system">
<refnamediv>
@@ -51,6 +51,29 @@
If you need to execute a command and have all the data from the
command passed directly back without any interference, use the
<function>passthru</function> function.
+ </para>
+ <para>
+ <example>
+ <title><function>system</function> example</title>
+ <programlisting role="php">
+<![CDATA[
+<?php
+echo '<pre>';
+
+// Outputs all the result of shellcommand "ls", and returns
+// the last output line into $last_line. Stores the return value
+// of the shell command in $retval.
+$last_line = system('ls', $retval);
+
+// Printing additional info
+echo '
+</pre>
+<hr>Last line of the output: '.$last_line.'
+<hr>Return value: '.$retval;
+?>
+]]>
+ </programlisting>
+ </example>
</para>
<para>
See also <function>exec</function>,
--
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