34 questions
1
vote
1
answer
45
views
Is it safe to invoke php callback on multiple threads? [closed]
In my PHP-CPP extension, I use C++ threads to implement asynchronous workers that invoke passed PHP callbacks. Is it safe to run PHP callbacks in parallel as long as they are not using shared data?
- 109
1
vote
0
answers
122
views
XAMPP Unable to load dynamic library (/opt/lampp/lib/libstdc++.so.6: version `CXXABI_1.3.8' not found
I am using XAMPP for my PHP project to run it locally. It utilizes PHP extensions written with PHP-CPP library.
I am having this error when I check for my /opt/lampp/bin/php -m
PHP Warning: PHP ...
- 159
0
votes
1
answer
128
views
Linking phpcpp fails when building PHP extension
Environment:
I am trying to develop a PHP-CPP extension and have downloaded the the empty extension file from https://www.php-cpp.com/documentation/your-first-extension to start. I have also modified ...
- 39
0
votes
2
answers
110
views
PHP-CPP returning a string results in the strlen instead of plain string
So i wrote a little extension with the help of php-cpp. In this function, i just simply calculate the pow, which works perfectly fine. After calculating the result, i return the string from the ...
- 1,067
1
vote
2
answers
135
views
Having extreme difficulty with determining the correct value type for std::map
Addendum:
Let me simplify my question, to try this one step at a time, because I feel I've created too much confusion about what I'm trying to achieve.
Mind you, I'm using C++11 and I think I'm ...
- 22.8k
0
votes
0
answers
112
views
how to install and configure phpcpp legacy module with phpv5.3.3 over centos 6.9
Getting the error after installation and compiling phpcpp legacy version module with phpv5.3.3
php -v
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/libphpcpp....
- 1
0
votes
1
answer
277
views
Linking PHP-CPP library to a Linux project in Visual Studio 2017
I have a small C++ test project which should result in a .so-library on Windows Subsystem for Linux (WSL, more or less = Ubuntu 14.x). In order to get a PHP extension the current version of the PHP-...
- 97
0
votes
0
answers
1k
views
use php-cpp error: undefined symbol: executor_globals in Unknown on line 0
I successfully compiled the EmptyExtension and got salamander_php.so(my extension name).
Then I copied it to the php extension_dir and added the row to the php.ini
extension=salamander_php.so
when I ...
- 521
0
votes
1
answer
124
views
how to add an static array in php class with php-cpp
I want to add a static member like below
class BaseYii{
public static $map = [1,2,3]//sutff
}
this is my c++ code ,
class BaseYii : public Php::Base {
public:
Php::Array hehe;
BaseYii() = ...
- 1
0
votes
1
answer
699
views
How to convert C++ map<string,map<string>> to Php::Value in PHPCPP library?
I'm am creating PHP extension using PHP library, and I am having difficulties converting C++ map variable to PHPCPP Php::Value returned by a function. The reason I'm doing this is to get ...
- 305
0
votes
1
answer
507
views
How to pass Array of Objects using PHPCPP, loop through each object and return associative array
I have recently started learning PHPCPP - A C++ library for developing PHP extensions and trying to understand:
how to pass an Array of objects from php to C++ through PHPCPP
library as examples give ...
- 305
2
votes
1
answer
783
views
why phpcpp extension function written in C++ is slower then function written in php
I have recently created a php extension with PHPCPP - C++ library for developing PHP extensions and was expecting a performance boost, however instead of seeing a boost i m only seeing degradation in ...
- 305
-2
votes
1
answer
126
views
Print PHP-CPP results in browser
I am developing a PHP-CPP extension with c++. My extension is working perfectly when i run it through the command line. But when i try to run it in browser then the browser shows the error that class ...
0
votes
1
answer
166
views
no matching function for call to ‘Php::Extension::add()
I am using PHP-CPP for creating PHP extension to call c++ function.
I have resolved many error after integrating my cpp to example code of cpp by PHP-CPP. But I am stuck at following error,
...
- 49
1
vote
0
answers
97
views
How to call my extension method to detect written annotation?
Hi i'm tring to write an extension for php in zephir or php-cpp to call my customMethod from my extention when comment block like code below added to php file any suggestion note will be appreciate
&...
- 758