ExecuteScriptCLI never returns, just exits #590
Description
What happened?
I'm trying to use ExecuteScriptCLI in a very simple Go application and it seems to just exit with the PHP application. Here's a minimal example.
My go code:
package main
import (
"fmt"
"github.com/dunglas/frankenphp"
)
const (
phpPath = "script.php"
)
func main() {
fmt.Println("starting...")
sc1 := frankenphp.ExecuteScriptCLI(phpPath, []string{"1"})
fmt.Printf("script finished with status code: %d\n", sc1)
sc2 := frankenphp.ExecuteScriptCLI(phpPath, []string{"2"})
fmt.Printf("script finished with status code: %d\n", sc2)
fmt.Println("finished!")With my php script looking like this:
<?php
echo "hello world\n";I get this output to stdout:
go run main.go
starting...
hello world
I suspected that perhaps php was exiting and the Go execution is never continued, but even if I add exit(1); to the end of my php script I get exit 0 from go run.
echo 'exit(1);' >> script.php
go run main.go
starting...
hello world
echo $?
0
So no entirely sure what's going on here, but nothing from the documentation seems to suggest that Go "hands off" to PHP or similar here.
Environment
I am running this inside a docker container (using vscode devcontainers) with a copy-paste of the official FrankenPHP debian container.
FROM golang:1.22
ENV CFLAGS="-ggdb3"
ENV PHPIZE_DEPS \
autoconf \
dpkg-dev \
file \
g++ \
gcc \
libc-dev \
make \
pkg-config \
re2c
# hadolint ignore=DL3009
RUN apt-get update && \
apt-get -y --no-install-recommends install \
$PHPIZE_DEPS \
libargon2-dev \
libbrotli-dev \
libcurl4-openssl-dev \
libonig-dev \
libreadline-dev \
libsodium-dev \
libsqlite3-dev \
libssl-dev \
libxml2-dev \
zlib1g-dev \
bison \
libnss3-tools \
# Dev tools \
git \
clang \
llvm \
gdb \
valgrind \
neovim \
zsh \
libtool-bin && \
echo 'set auto-load safe-path /' > /root/.gdbinit && \
echo '* soft core unlimited' >> /etc/security/limits.conf \
&& \
apt-get clean
WORKDIR /usr/local/src/php
RUN git clone --branch=PHP-8.3 https://github.com/php/php-src.git . && \
# --enable-embed is only necessary to generate libphp.so, we don't use this SAPI directly
# --with-openssl is NOT required by FrankePHP but is needed for composer to be installed.
./buildconf --force && \
./configure \
--with-openssl \
--enable-embed \
--enable-zts \
--disable-zend-signals \
--enable-zend-max-execution-timers \
--enable-debug && \
make -j"$(nproc)" && \
make install && \
ldconfig && \
cp php.ini-development /usr/local/lib/php.ini && \
echo "zend_extension=opcache.so" >> /usr/local/lib/php.ini && \
echo "opcache.enable=1" >> /usr/local/lib/php.ini && \
php --version
# Install composer
RUN curl -sSL https://getcomposer.org/installer | php \
&& chmod +x composer.phar \
&& mv composer.phar /usr/local/bin/composer
The only thing I added was composer.
Build Type
Docker (Debian Bookworm)
Worker Mode
No
Operating System
GNU/Linux
CPU Architecture
x86_64
Relevant log output
No response