Rechercher une fonction PHP

posix_strerror

Contents

(PHP 4 >= 4.2.0, PHP 5, PHP 7)

posix_strerror — Retrieve the system error message associated with the given errno

Description

posix_strerror ( int $errno ) : string

Returns the POSIX system error message associated with the given errno. You may get the errno parameter by calling posix_get_last_error().

PHP: posix_strerror - Manual Home of Manuel PHP  Contents Haut

Parameters

errno

A POSIX error number, returned by posix_get_last_error(). If set to 0, then the string "Success" is returned.

PHP: posix_strerror - Manual Home of Manuel PHP  Contents Haut

Return Values

Returns the error message, as a string.

PHP: posix_strerror - Manual Home of Manuel PHP  Contents Haut

Examples

Example #1 posix_strerror() example

This example will attempt to kill a process which does not exist, then will print out the corresponding error message.

<?php
posix_kill(50,SIGKILL);
echo posix_strerror(posix_get_last_error())."\n";
?>

The above example will output something similar to:

No such process

PHP: posix_strerror - Manual Home of Manuel PHP  Contents Haut

See Also

Find a PHP function

English translation

You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.

If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.

Thank you in advance.

Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-posix-strerror.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

  1. View the html document Language of the document:fr Manuel PHP : http://php.net

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut