RE: [PHP-DEV] Help with self contained php extensions

Sorry about the word wrapping, one of the curses of having to use Outlook as a mail client. You assume everyone else has auto-word-wrap on... Yes, I have looked at the README.EXT_SKEL, and I have gotten a couple of modules to compile and run within PHP. This is not the problem, the problem is trying to get things to run as a loadable module, I get the following error whenever there is a call to the php_error() function: ie. php: error in loading shared libraries: /usr/local/lib/php/extensions/no-debug-non-zts-20000609/php_test.so: undefined symbol: php_error_cb My module loads, and runs, just fine until there is an error condition. I was also playing around with the sabletron module(http://p4lib.hk-go.to/), and it has the same problem. So either there is something wrong with my installation, or there is something extra that has to be done to create self contained php extensions that more people than myself don't know about. I assumed that I was linking something wrong... Thanks for any light that you or anyone else could shed on this, And I will try to be more careful with ww in the future... Anyhow here is my original message wordwrapped properly... -------------- Finally, after a lot of playing around I got a self_contained php extension to compile and load, and everything seems to work alright... I can create an associative array and fill it with data, and check out that data from a PHP script. This is until there is an error, where I call php_error(). Any php code that produces an error returns the following error from the php runtime (this is from the command- line)... php: error in loading shared libraries: /usr/local/lib/php/extensions/no-debug-non-zts-20000609/php_test.so: undefined symbol: php_error_cb I assume this is some kind of linking problem between the .so and the funcitons in main.c, however I have no idea how I am supposed to add these libraries to the SO, or anything like that. I have noticed the same problem in the php_sablotron (http://p4lib.hk-go.to/) extension, so either my install of PHP is weird, or other people are having problems with this as well. Pertinent Information System : linux 2.2.14-5.0 PHP Version: php-4.0.1pl2 Configure Command: './configure' '--with-mysql' '--with-gd' '--with-ttf' '--enable-freetype-4bit- antialias-hack' '--enable-xml' '--with-dom' '--enable-ftp' '--enable-versioning' '--enable-memory-limit' '--enable-track-vars' '--disable-debug' '--disable-inline' '--with-apache=/usr/local/src/apache' Zend Debug: Disabled Thread Safety: Disabled SERVER_SOFTWARE: Apache/1.3.12 (Unix) -----Original Message----- From: Rasmus Lerdorf [mailto:rasmus@php.net] Sent: August 30, 2000 3:34 PM To: Kris Erickson Cc: php-dev@lists.php.net Subject: Re: [PHP-DEV] Help with self contained php extensions Did you read README.EXT_SKEL in the PHP 4 distribution? And it would also help if you would wrap your lines at somewhere less than 80 chars. I tend to skip unreadable messages like yours.