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Expose os, compiler, arch in php -v #19328

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Expose os, compiler, arch in php -v #19328

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459a095
Expose system info
arnaud-lb Jul 31, 2025
4ad3a0a
x64
arnaud-lb Aug 4, 2025
f9df77a
Use build-time OS information; expose only compiler major version
arnaud-lb Aug 4, 2025
5b1be8a
Use target host information; shorten output
arnaud-lb Aug 4, 2025
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27 changes: 20 additions & 7 deletions main/main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -121,26 +121,36 @@ ZEND_ATTRIBUTE_CONST PHPAPI const char *php_build_provider(void)

PHPAPI char *php_get_version(sapi_module_struct *sapi_module)
{
zend_string *os = php_get_uname('s');
zend_string *os_version = php_get_uname('r');

smart_string version_info = {0};
smart_string_append_printf(&version_info,
"PHP %s (%s) (built: %s) (%s)\n",
"PHP %s (%s) (built: %s) (%s) (%s %s%s)\n",
PHP_VERSION, sapi_module->name, php_build_date,
#ifdef ZTS
"ZTS"
#else
"NTS"
#endif
#ifdef PHP_BUILD_COMPILER
" " PHP_BUILD_COMPILER
#endif
#ifdef PHP_BUILD_ARCH
" " PHP_BUILD_ARCH
#endif
#if ZEND_DEBUG
" DEBUG"
#endif
#ifdef HAVE_GCOV
" GCOV"
#endif
#ifdef PHP_BUILD_ARCH
" " PHP_BUILD_ARCH
#else
" Unknown arch"
#endif
,
ZSTR_VAL(os),
ZSTR_VAL(os_version),
#ifdef PHP_BUILD_COMPILER
" " PHP_BUILD_COMPILER
#else
" Unknown compiler"
#endif
);
smart_string_appends(&version_info, "Copyright (c) The PHP Group\n");
Expand All @@ -150,6 +160,9 @@ PHPAPI char *php_get_version(sapi_module_struct *sapi_module)
smart_string_appends(&version_info, get_zend_version());
smart_string_0(&version_info);

zend_string_free(os);
zend_string_free(os_version);

return version_info.c;
}

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20 changes: 20 additions & 0 deletions main/php_main.h
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Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,26 @@ PHPAPI bool php_tsrm_startup(void);
#define PHP_OS_STR PHP_OS
#endif

#ifndef PHP_BUILD_COMPILER
# if defined(__clang__)
/* __VERSION__ contains the compiler name */
# define PHP_BUILD_COMPILER __VERSION__
# elif defined(__GNUC__)
/* __VERSION__ does not contain the compiler name */
# define PHP_BUILD_COMPILER "GCC " __VERSION__
# endif
#endif

#ifndef PHP_BUILD_ARCH
# if defined(__x86_64__)
# define PHP_BUILD_ARCH "x86_64"
# elif defined(__i386__)
# define PHP_BUILD_ARCH "x86"
# elif defined(__aarch64__)
# define PHP_BUILD_ARCH "aarch64"
# endif
#endif

END_EXTERN_C()

#endif
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