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Document proc_open()'s ability to use stream resources in $descriptorspec

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(closes #45510)


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@267863 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Arnaud Le Blanc 2008-10-27 12:53:52 +00:00
parent a1e01bf831
commit ccfc91f3f6
1 changed files with 15 additions and 3 deletions
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18
reference/exec/functions/proc-open.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.17 $ -->
<!-- $Revision: 1.18 $ -->
<!-- splitted from ./en/functions/exec.xml, last change in rev 1.28 -->
<refentry xml:id='function.proc-open' xmlns="http://docbook.org/ns/docbook">
<refnamediv>
@ -60,8 +60,20 @@
process. 0 is stdin, 1 is stdout, while 2 is stderr.
</para>
<para>
The currently supported pipe types are <literal>file</literal> and
<literal>pipe</literal> <!-- and <literal>pty</literal>-->.
Each element can be:
<simplelist>
<member>An array describing the pipe to pass to the process. The first
element is the descriptor type and the second element is an option for
the given type. Valid types are <literal>pipe</literal> (the second
element is either <literal>r</literal> to pass the read end of the pipe
to the process, or <literal>w</literal> to pass the write end) and
<literal>file</literal> (the second element is a filename).
</member>
<member>
A stream resource representing a real file descriptor (e.g. opened file,
a socket, <constant>STDIN</constant>).
</member>
</simplelist>
</para>
<para>
The file descriptor numbers are not limited to 0, 1 and 2 - you may