[PHP] Custom PHP extension: Invalid library (maybe not a PHP library)
Hi all!
I'm interested in creating a custom PHP extension. I have found
several so called tutorials,
but the code examples they contain do not work for me.
Let's stick to this site:
http://devzone.zend.com/303/extension-writing-part-i-introduction-to-php-and-zend/
Basing on it I have following sources:
# config.m4:
PHP_ARG_ENABLE(hello2,whether to enable hello2 support,
[ --enable-hello2Enable hello2 support])
if test $PHP_HELLO2 = yes; then
AC_DEFINE(HAVE_HELLO2,1,[Whether you want hello2 support])
PHP_NEW_EXTENSION(hello2, php_hello2.c, $ext_shared)
fi
#
# php_hello2.h:
#ifndef PHP_HELLO2_H
#define PHP_HELLO2_H 1
#define PHP_HELLO_WORLD_VERSION 1.0
#define PHP_HELLO_WORLD_EXTNAME hello2
PHP_FUNCTION(hello_world);
extern zend_module_entry hello2_module_entry;
#define phpext_hello2_ptr hello2_module_entry
#endif
#
# php_hello2.c:
#ifdef HAVE_CONFIG_H
#include config.h
#endif
#include php.h
#include php_hello2.h
static function_entry hello2_functions[] = {
PHP_FE(hello_world, NULL)
{NULL, NULL, NULL}
};
zend_module_entry hello2_module_entry = {
#if ZEND_MODULE_API_NO = 20010901
STANDARD_MODULE_HEADER,
#endif
PHP_HELLO_WORLD_EXTNAME,
hello2_functions,
NULL, NULL, NULL, NULL, NULL,
#if ZEND_MODULE_API_NO = 20010901
PHP_HELLO_WORLD_VERSION,
#endif
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_HELLO2
ZEND_GET_MODULE(hello2)
#endif
PHP_FUNCTION(hello_world)
{
RETURN_STRING(Hello World, 1);
}
#
The code compiles well with these commands:
$ ./configure --enable-hello2
$ make -j5
# make install
But after I execute the command:
$ php5 -dextension=hello2.so -v
I get the following output.
PHP Warning: PHP Startup: Invalid library (maybe not a PHP library)
'hello2.so' in Unknown on line 0
What I am missing here? Can someone help me?
Thanks in advance.
Kind Regards,
Sławomir
--
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To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Custom PHP extension - Invalid library (maybe not a PHP library)
Hi all!
I'm interested in creating a custom PHP extension. I have found
several so called tutorials,
but the code examples they contain do not work for me.
Let's stick to this site:
http://devzone.zend.com/303/extension-writing-part-i-introduction-to-php-and-zend/
Basing on it I have following sources:
# config.m4:
PHP_ARG_ENABLE(hello2,whether to enable hello2 support,
[ --enable-hello2Enable hello2 support])
if test $PHP_HELLO2 = yes; then
AC_DEFINE(HAVE_HELLO2,1,[Whether you want hello2 support])
PHP_NEW_EXTENSION(hello2, php_hello2.c, $ext_shared)
fi
#
# php_hello2.h:
#ifndef PHP_HELLO2_H
#define PHP_HELLO2_H 1
#define PHP_HELLO_WORLD_VERSION 1.0
#define PHP_HELLO_WORLD_EXTNAME hello2
PHP_FUNCTION(hello_world);
extern zend_module_entry hello2_module_entry;
#define phpext_hello2_ptr hello2_module_entry
#endif
#
# php_hello2.c:
#ifdef HAVE_CONFIG_H
#include config.h
#endif
#include php.h
#include php_hello2.h
static function_entry hello2_functions[] = {
PHP_FE(hello_world, NULL)
{NULL, NULL, NULL}
};
zend_module_entry hello2_module_entry = {
#if ZEND_MODULE_API_NO = 20010901
STANDARD_MODULE_HEADER,
#endif
PHP_HELLO_WORLD_EXTNAME,
hello2_functions,
NULL, NULL, NULL, NULL, NULL,
#if ZEND_MODULE_API_NO = 20010901
PHP_HELLO_WORLD_VERSION,
#endif
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_HELLO2
ZEND_GET_MODULE(hello2)
#endif
PHP_FUNCTION(hello_world)
{
RETURN_STRING(Hello World, 1);
}
#
The code compiles well with these commands:
$ ./configure --enable-hello2
$ make -j5
# make install
But after I execute the command:
$ php5 -dextension=hello2.so -v
I get the following output.
PHP Warning: PHP Startup: Invalid library (maybe not a PHP library)
'hello2.so' in Unknown on line 0
What I am missing here? Can someone help me?
Thanks in advance.
Kind Regards,
Sławomir
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Custom PHP extension: Invalid library (maybe not a PHP library)
The code compiles well with these commands: $ ./configure --enable-hello2 $ make -j5 # make install It's a long time since I built PHP extensions, but aren't you supposed to run phpize before configure? But after I execute the command: $ php5 -dextension=hello2.so -v I get the following output. PHP Warning: PHP Startup: Invalid library (maybe not a PHP library) 'hello2.so' in Unknown on line 0 What I am missing here? Can someone help me? Thanks in advance. Have you tried google? I found this comment on the PHP sites[1], and it says that the module didn't work when copied into the apache directory, but make install worked fine for him - Matijn [1] http://www.php.net/manual/en/ref.ssh2.php#67197 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Custom PHP extension: Invalid library (maybe not a PHP library)
Yes, you are right. But that was not the case. Actually, the problem was that I had two PHP packages installed. $PATH modification worked fine for me. Kind Regards, Sławomir W dniu 29 lutego 2012 14:51 użytkownik Matijn Woudt tijn...@gmail.com napisał: The code compiles well with these commands: $ ./configure --enable-hello2 $ make -j5 # make install It's a long time since I built PHP extensions, but aren't you supposed to run phpize before configure? But after I execute the command: $ php5 -dextension=hello2.so -v I get the following output. PHP Warning: PHP Startup: Invalid library (maybe not a PHP library) 'hello2.so' in Unknown on line 0 What I am missing here? Can someone help me? Thanks in advance. Have you tried google? I found this comment on the PHP sites[1], and it says that the module didn't work when copied into the apache directory, but make install worked fine for him - Matijn [1] http://www.php.net/manual/en/ref.ssh2.php#67197 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Custom php extension
Hello, I've written a small extension, which helps me to debug weird code behaviour in my framework. Anyway I want to improve it, and i'm stuck. I need to get some informations about request in PHP_RINIT_FUNCTION and in PHP_MSHUTDOWN_FUNCTION. I need to get info from _SERVER , _GET and _POST arrays, but i'm unable to do it. Every result of use PG(http_globals)[TRACK_VARS_SERVER] or on get/post is just NULL in zend_print_zval_r (). Any suggestions how to do it? Another question. My extension checks some php.ini settings, and if they are set in wrong way ( register globals, safe mode, etc. ) I want to kill execution of script with message bad ini settings ( or something like that ), AND this also should occures in RINIT or MSHUTDOWN. I'll be very appreciate for any help. Best, KA. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Custom php extension
Hello, I've written a small extension, which helps me to debug weird code behaviour in my framework. Anyway I want to improve it, and i'm stuck. I need to get some informations about request in PHP_RINIT_FUNCTION and in PHP_MSHUTDOWN_FUNCTION. I need to get info from _SERVER , _GET and _POST arrays, but i'm unable to do it. Every result of use PG(http_globals)[TRACK_VARS_SERVER] or on get/post is just NULL in zend_print_zval_r (). Any suggestions how to do it? Another question. My extension checks some php.ini settings, and if they are set in wrong way ( register globals, safe mode, etc. ) I want to kill execution of script with message bad ini settings ( or something like that ), AND this also should occures in RINIT or MSHUTDOWN. I'll be very appreciate for any help. Best, KA. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
