{

echo <<<HELP

HELP;

{

/* This list was derived in a naïve mechanical fashion. If a member

global $DETAILED, $PHP_FAILED_TESTS, $SHOW_ONLY_GROUPS, $argc, $argv, $cfg,

$end_time, $environment,

$exts_skipped, $exts_tested, $exts_to_test, $failed_tests_file,

$ignored_by_ext, $ini_overwrites, $colorize,

$log_format, $no_clean, $no_file_cache,

$pass_options, $php, $php_cgi, $preload,

$result_tests_file, $slow_min_ms, $start_time,

$temp_source, $temp_target, $test_cnt,

$test_files, $test_idx, $test_results, $testfile,

$valgrind, $sum_results, $shuffle, $file_cache, $num_repeats,

$show_progress;

// Parallel testing

global $workers, $workerID;

global $context_line_count;

// Temporary for the duration of refactoring

/** @var JUnit $junit */

global $junit;

define('IS_WINDOWS', substr(PHP_OS, 0, 3) == "WIN");

$workerID = 0;

if (getenv("TEST_PHP_WORKER")) {

$workerID = intval(getenv("TEST_PHP_WORKER"));

run_worker();

return;

}

define('INIT_DIR', getcwd());

// Change into the PHP source directory.

if (getenv('TEST_PHP_SRCDIR')) {

@chdir(getenv('TEST_PHP_SRCDIR'));

}

define('TEST_PHP_SRCDIR', getcwd());

check_proc_open_function_exists();

// If timezone is not set, use UTC.

if (ini_get('date.timezone') == '') {

date_default_timezone_set('UTC');

}

// Delete some security related environment variables

putenv('SSH_CLIENT=deleted');

putenv('SSH_AUTH_SOCK=deleted');

putenv('SSH_TTY=deleted');

putenv('SSH_CONNECTION=deleted');

set_time_limit(0);

ini_set('pcre.backtrack_limit', PHP_INT_MAX);

init_output_buffers();

error_reporting(E_ALL);

$environment = $_ENV ?? [];

// Some configurations like php.ini-development set variables_order="GPCS"

// not "EGPCS", in which case $_ENV is NOT populated. Detect if the $_ENV

// was empty and handle it by explicitly populating through getenv().

if (empty($environment)) {

$environment = getenv();

}

if (empty($environment['TEMP'])) {

$environment['TEMP'] = sys_get_temp_dir();

if (empty($environment['TEMP'])) {

// For example, OpCache on Windows will fail in this case because

// child processes (for tests) will not get a TEMP variable, so

// GetTempPath() will fallback to c:\windows, while GetTempPath()

// will return %TEMP% for parent (likely a different path). The

// parent will initialize the OpCache in that path, and child will

// fail to reattach to the OpCache because it will be using the

// wrong path.

die("TEMP environment is NOT set");

}

if (count($environment) == 1) {

// Not having other environment variables, only having TEMP, is

// probably ok, but strange and may make a difference in the

// test pass rate, so warn the user.

echo "WARNING: Only 1 environment variable will be available to tests(TEMP environment variable)" , PHP_EOL;

}

}

if (IS_WINDOWS && empty($environment["SystemRoot"])) {

$environment["SystemRoot"] = getenv("SystemRoot");

}

if (getenv('TEST_PHP_LOG_FORMAT')) {

$log_format = strtoupper(getenv('TEST_PHP_LOG_FORMAT'));

} else {

$log_format = 'LEODS';

}

// Check whether a detailed log is wanted.

if (getenv('TEST_PHP_DETAILED')) {

$DETAILED = getenv('TEST_PHP_DETAILED');

} else {

$DETAILED = 0;

}

$junit = new JUnit($environment, $workerID);

if (getenv('SHOW_ONLY_GROUPS')) {

$SHOW_ONLY_GROUPS = explode(",", getenv('SHOW_ONLY_GROUPS'));

} else {

$SHOW_ONLY_GROUPS = [];

}

// Check whether user test dirs are requested.

$user_tests = [];

if (getenv('TEST_PHP_USER')) {

$user_tests = explode(',', getenv('TEST_PHP_USER'));

}

$exts_to_test = [];

$ini_overwrites = [

'output_handler=',

'open_basedir=',

'disable_functions=',

'output_buffering=Off',

'error_reporting=' . E_ALL,

'fatal_error_backtraces=Off',

'display_errors=1',

'display_startup_errors=1',

'log_errors=0',

'html_errors=0',

'track_errors=0',

'report_memleaks=1',

'report_zend_debug=0',

'docref_root=',

'docref_ext=.html',

'error_prepend_string=',

'error_append_string=',

'auto_prepend_file=',

'auto_append_file=',

'ignore_repeated_errors=0',

'precision=14',

'serialize_precision=-1',

'memory_limit=128M',

'opcache.fast_shutdown=0',

'opcache.file_update_protection=0',

'opcache.revalidate_freq=0',

'opcache.jit_hot_loop=1',

'opcache.jit_hot_func=1',

'opcache.jit_hot_return=1',

'opcache.jit_hot_side_exit=1',

'opcache.jit_max_root_traces=100000',

'opcache.jit_max_side_traces=100000',

'opcache.jit_max_exit_counters=100000',

// 'opcache.protect_memory=1', FIXME, we should enable this

'zend.assertions=1',

'zend.exception_ignore_args=0',

'zend.exception_string_param_max_len=15',

'short_open_tag=0',

'pcre.jit=0',

'variables_order=EGPCS',

];

$no_file_cache = '-d opcache.file_cache= -d opcache.file_cache_only=0';

// Determine the tests to be run.

$test_files = [];

$redir_tests = [];

$test_results = [];

$PHP_FAILED_TESTS = [

'BORKED' => [],

'FAILED' => [],

'WARNED' => [],

'LEAKED' => [],

'XFAILED' => [],

'XLEAKED' => [],

'SLOW' => []

];

// If parameters given assume they represent selected tests to run.

$result_tests_file = false;

$failed_tests_file = false;

$pass_option_n = false;

$pass_options = '';

$output_file = INIT_DIR . '/php_test_results_' . date('Ymd_Hi') . '.txt';

$just_save_results = false;

$valgrind = null;

$temp_source = null;

$temp_target = null;

$conf_passed = null;

$no_clean = false;

$colorize = true;

if (function_exists('sapi_windows_vt100_support') && !sapi_windows_vt100_support(STDOUT, true)) {

$colorize = false;

}

if (array_key_exists('NO_COLOR', $environment)) {

$colorize = false;

}

$selected_tests = false;

$slow_min_ms = INF;

$preload = false;

$file_cache = null;

$shuffle = false;

$bless = false;

$workers = null;

$context_line_count = 3;

$num_repeats = 1;

$show_progress = true;

$ignored_by_ext = [];

$online = null;

$cfgtypes = ['show', 'keep'];

$cfgfiles = ['skip', 'php', 'after', 'clean', 'out', 'diff', 'exp', 'mem'];

$cfg = [];

foreach ($cfgtypes as $type) {

$cfg[$type] = [];

foreach ($cfgfiles as $file) {

$cfg[$type][$file] = false;

}

}

if (!isset($argc, $argv) || !$argc) {

$argv = [__FILE__];

$argc = 1;

}

if (getenv('TEST_PHP_ARGS')) {

$argv = array_merge($argv, explode(' ', getenv('TEST_PHP_ARGS')));

$argc = count($argv);

}

for ($i = 1; $i < $argc; $i++) {

$is_switch = false;

$switch = substr($argv[$i], 1, 1);

$repeat = substr($argv[$i], 0, 1) == '-';

while ($repeat) {

if (!$is_switch) {

$switch = substr($argv[$i], 1, 1);

}

$is_switch = true;

foreach ($cfgtypes as $type) {

if (strpos($switch, '--' . $type) === 0) {

foreach ($cfgfiles as $file) {

if ($switch == '--' . $type . '-' . $file) {

$cfg[$type][$file] = true;

$is_switch = false;

break;

}

}

}

}

if (!$is_switch) {

$is_switch = true;

break;

}

$repeat = false;

switch ($switch) {

case 'j':

$workers = substr($argv[$i], 2);

if ($workers == 0 || !preg_match('/^\d+$/', $workers)) {

error("'$workers' is not a valid number of workers, try e.g. -j16 for 16 workers");

}

$workers = intval($workers, 10);

// Don't use parallel testing infrastructure if there is only one worker.

if ($workers === 1) {

$workers = null;

}

break;

case 'r':

case 'l':

$test_list = file($argv[++$i]);

if ($test_list) {

foreach ($test_list as $test) {

$matches = [];

if (preg_match('/^#.*\[(.*)\]\:\s+(.*)$/', $test, $matches)) {

$redir_tests[] = [$matches[1], $matches[2]];

} elseif (strlen($test)) {

$test_files[] = trim($test);

}

}

}

if ($switch != 'l') {

break;

}

$i--;

// no break

case 'w':

$failed_tests_file = fopen($argv[++$i], 'w+t');

break;

case 'a':

$failed_tests_file = fopen($argv[++$i], 'a+t');

break;

case 'W':

$result_tests_file = fopen($argv[++$i], 'w+t');

break;

case 'c':

$conf_passed = $argv[++$i];

break;

case 'd':

$ini_overwrites[] = $argv[++$i];

break;

case 'g':

$SHOW_ONLY_GROUPS = explode(",", $argv[++$i]);

break;

case '--keep-all':

foreach ($cfgfiles as $file) {

$cfg['keep'][$file] = true;

}

break;

case 'm':

$valgrind = new RuntestsValgrind($environment);

break;

case 'M':

$valgrind = new RuntestsValgrind($environment, $argv[++$i]);

break;

case 'n':

if (!$pass_option_n) {

$pass_options .= ' -n';

}

$pass_option_n = true;

break;

case 'e':

$pass_options .= ' -e';

break;

case '--preload':

$preload = true;

$environment['SKIP_PRELOAD'] = 1;

break;

case '--file-cache-prime':

$file_cache = 'prime';

break;

case '--file-cache-use':

$file_cache = 'use';

break;

case '--no-clean':

$no_clean = true;

break;

case '--color':

$colorize = true;

break;

case '--no-color':

$colorize = false;

break;

case 'p':

$php = $argv[++$i];

putenv("TEST_PHP_EXECUTABLE=$php");

$environment['TEST_PHP_EXECUTABLE'] = $php;

break;

case 'P':

$php = PHP_BINARY;

putenv("TEST_PHP_EXECUTABLE=$php");

$environment['TEST_PHP_EXECUTABLE'] = $php;

break;

case 'q':

putenv('NO_INTERACTION=1');

$environment['NO_INTERACTION'] = 1;

break;

case 's':

$output_file = $argv[++$i];

$just_save_results = true;

break;

case '--set-timeout':

$timeout = $argv[++$i] ?? '';

if (!preg_match('/^\d+$/', $timeout)) {

error("'$timeout' is not a valid number of seconds, try e.g. --set-timeout 60 for 1 minute");

}

$environment['TEST_TIMEOUT'] = intval($timeout, 10);

break;

case '--context':

$context_line_count = $argv[++$i] ?? '';

if (!preg_match('/^\d+$/', $context_line_count)) {

error("'$context_line_count' is not a valid number of lines of context, try e.g. --context 3 for 3 lines");

}

$context_line_count = intval($context_line_count, 10);

break;

case '--show-all':

foreach ($cfgfiles as $file) {

$cfg['show'][$file] = true;

}

break;

case '--show-slow':

$slow_min_ms = $argv[++$i] ?? '';

if (!preg_match('/^\d+$/', $slow_min_ms)) {

error("'$slow_min_ms' is not a valid number of milliseconds, try e.g. --show-slow 1000 for 1 second");

}

$slow_min_ms = intval($slow_min_ms, 10);

break;

case '--temp-source':

$temp_source = $argv[++$i];

break;

case '--temp-target':

$temp_target = $argv[++$i];

break;

case 'v':

case '--verbose':

$DETAILED = true;

break;

case 'x':

$environment['SKIP_SLOW_TESTS'] = 1;

break;

case '--online':

$online = true;

break;

case '--offline':

$online = false;

break;

case '--shuffle':

$shuffle = true;

break;

case '--asan':

case '--msan':

$environment['USE_ZEND_ALLOC'] = 0;

$environment['USE_TRACKED_ALLOC'] = 1;

$environment['SKIP_ASAN'] = 1;

$environment['SKIP_PERF_SENSITIVE'] = 1;

if ($switch === '--msan') {

$environment['SKIP_MSAN'] = 1;

$environment['MSAN_OPTIONS'] = 'intercept_tls_get_addr=0';

}

$lsanSuppressions = __DIR__ . '/.github/lsan-suppressions.txt';

if (file_exists($lsanSuppressions)) {

$environment['LSAN_OPTIONS'] = 'suppressions=' . $lsanSuppressions

. ':print_suppressions=0';

}

break;

case '--repeat':

$num_repeats = (int) $argv[++$i];

$environment['SKIP_REPEAT'] = 1;

break;

case '--bless':

$bless = true;

break;

case '-':

// repeat check with full switch

$switch = $argv[$i];

if ($switch != '-') {

$repeat = true;

}

break;

case '--progress':

$show_progress = true;

break;

case '--no-progress':

$show_progress = false;

break;

case '--version':

echo '$Id: 6c31c1d0187d98b28532bd700588e48030abbfea $' . "\n";

exit(1);

default:

echo "Illegal switch '$switch' specified!\n";

// no break

case 'h':

case '-help':

case '--help':

show_usage();

exit(1);

}

}

if (!$is_switch) {

$selected_tests = true;

$testfile = realpath($argv[$i]);

if (!$testfile && strpos($argv[$i], '*') !== false && function_exists('glob')) {

if (substr($argv[$i], -5) == '.phpt') {

$pattern_match = glob($argv[$i]);

} elseif (preg_match("/\*$/", $argv[$i])) {

$pattern_match = glob($argv[$i] . '.phpt');

} else {

die('Cannot find test file "' . $argv[$i] . '".' . PHP_EOL);

}

if (is_array($pattern_match)) {

$test_files = array_merge($test_files, $pattern_match);

}

} elseif (is_dir($testfile)) {

find_files($testfile);

} elseif (substr($testfile, -5) == '.phpt') {

$test_files[] = $testfile;

} else {

die('Cannot find test file "' . $argv[$i] . '".' . PHP_EOL);

}

}

}

if ($online === null && !isset($environment['SKIP_ONLINE_TESTS'])) {

$online = false;

}

if ($online !== null) {

$environment['SKIP_ONLINE_TESTS'] = $online ? '0' : '1';

}

if ($selected_tests && count($test_files) === 0) {

echo "No tests found.\n";

return;

}

if (!$php) {

$php = getenv('TEST_PHP_EXECUTABLE') ?: PHP_BINARY;

}

$php_cgi = getenv('TEST_PHP_CGI_EXECUTABLE') ?: get_binary($php, 'php-cgi', 'sapi/cgi/php-cgi');

$phpdbg = getenv('TEST_PHPDBG_EXECUTABLE') ?: get_binary($php, 'phpdbg', 'sapi/phpdbg/phpdbg');

putenv("TEST_PHP_EXECUTABLE=$php");

$environment['TEST_PHP_EXECUTABLE'] = $php;

putenv("TEST_PHP_EXECUTABLE_ESCAPED=" . escapeshellarg($php));

$environment['TEST_PHP_EXECUTABLE_ESCAPED'] = escapeshellarg($php);

putenv("TEST_PHP_CGI_EXECUTABLE=$php_cgi");

$environment['TEST_PHP_CGI_EXECUTABLE'] = $php_cgi;

putenv("TEST_PHP_CGI_EXECUTABLE_ESCAPED=" . escapeshellarg($php_cgi ?? ''));

$environment['TEST_PHP_CGI_EXECUTABLE_ESCAPED'] = escapeshellarg($php_cgi ?? '');

putenv("TEST_PHPDBG_EXECUTABLE=$phpdbg");

$environment['TEST_PHPDBG_EXECUTABLE'] = $phpdbg;

putenv("TEST_PHPDBG_EXECUTABLE_ESCAPED=" . escapeshellarg($phpdbg ?? ''));

$environment['TEST_PHPDBG_EXECUTABLE_ESCAPED'] = escapeshellarg($phpdbg ?? '');

if ($conf_passed !== null) {

if (IS_WINDOWS) {

$pass_options .= " -c " . escapeshellarg($conf_passed);

} else {

$pass_options .= " -c '" . realpath($conf_passed) . "'";

}

}

$test_files = array_unique($test_files);

$test_files = array_merge($test_files, $redir_tests);

// Run selected tests.

$test_cnt = count($test_files);

if ($test_cnt === 1) {

$cfg['show']['diff'] = true;

}

verify_config($php);

write_information($user_tests, $phpdbg);

if ($test_cnt) {

putenv('NO_INTERACTION=1');

usort($test_files, "test_sort");

$start_time = hrtime(true);

echo "Running selected tests.\n";

$test_idx = 0;

run_all_tests($test_files, $environment);

$end_time = hrtime(true);

if ($failed_tests_file) {

fclose($failed_tests_file);

}

if ($result_tests_file) {

fclose($result_tests_file);

}

if (0 == count($test_results)) {

echo "No tests were run.\n";

return;

}

compute_summary();

echo "=====================================================================";

echo get_summary(false);

if ($output_file != '' && $just_save_results) {

save_results($output_file, /* prompt_to_save_results: */ false);

}

} else {

// Compile a list of all test files (*.phpt).

$test_files = [];

$exts_tested = $exts_to_test;

$exts_skipped = [];

sort($exts_to_test);

foreach (['Zend', 'tests', 'ext', 'sapi'] as $dir) {

if (is_dir($dir)) {

find_files(TEST_PHP_SRCDIR . "/{$dir}", $dir == 'ext');

}

}

foreach ($user_tests as $dir) {

find_files($dir, $dir == 'ext');

}

$test_files = array_unique($test_files);

usort($test_files, "test_sort");

$start_timestamp = time();

$start_time = hrtime(true);

show_start($start_timestamp);

$test_cnt = count($test_files);

$test_idx = 0;

run_all_tests($test_files, $environment);

$end_time = hrtime(true);

if ($failed_tests_file) {

fclose($failed_tests_file);

}

if ($result_tests_file) {

fclose($result_tests_file);

}

// Summarize results

if (0 == count($test_results)) {

echo "No tests were run.\n";

return;

}

compute_summary();

show_end($start_timestamp, $start_time, $end_time);

show_summary();

save_results($output_file, /* prompt_to_save_results: */ true);

}

$junit->saveXML();

if ($bless) {

bless_failed_tests($PHP_FAILED_TESTS['FAILED']);

}

if (getenv('REPORT_EXIT_STATUS') !== '0' && getenv('REPORT_EXIT_STATUS') !== 'no' &&

($sum_results['FAILED'] || $sum_results['BORKED'] || $sum_results['LEAKED'])) {

exit(1);

}

{

if (empty($php) || !file_exists($php)) {

error('environment variable TEST_PHP_EXECUTABLE must be set to specify PHP executable!');

}

if (!is_executable($php)) {

error("invalid PHP executable specified by TEST_PHP_EXECUTABLE = $php");

}

{

global $php, $php_cgi, $php_info, $ini_overwrites, $pass_options, $exts_to_test, $valgrind, $no_file_cache;

$php_escaped = escapeshellarg($php);

// Get info from php

$info_file = __DIR__ . '/run-test-info.php';

@unlink($info_file);

$php_info = '<?php echo "

More .INIs : " , (function_exists(\'php_ini_scanned_files\') ? str_replace("\n","", php_ini_scanned_files()) : "** not determined **"); ?>';

save_text($info_file, $php_info);

$info_params = [];

settings2array($ini_overwrites, $info_params);

$info_params = settings2params($info_params);

$php_info = shell_exec("$php_escaped $pass_options $info_params $no_file_cache \"$info_file\"");

define('TESTED_PHP_VERSION', shell_exec("$php_escaped -n -r \"echo PHP_VERSION;\""));

if ($php_cgi && $php != $php_cgi) {

$php_cgi_escaped = escapeshellarg($php_cgi);

$php_info_cgi = shell_exec("$php_cgi_escaped $pass_options $info_params $no_file_cache -q \"$info_file\"");

$php_info_sep = "\n---------------------------------------------------------------------";

$php_cgi_info = "$php_info_sep\nPHP : $php_cgi $php_info_cgi$php_info_sep";

} else {

$php_cgi_info = '';

}

if ($phpdbg) {

$phpdbg_escaped = escapeshellarg($phpdbg);

$phpdbg_info = shell_exec("$phpdbg_escaped $pass_options $info_params $no_file_cache -qrr \"$info_file\"");

$php_info_sep = "\n---------------------------------------------------------------------";

$phpdbg_info = "$php_info_sep\nPHP : $phpdbg $phpdbg_info$php_info_sep";

} else {

$phpdbg_info = '';

}

if (function_exists('opcache_invalidate')) {

opcache_invalidate($info_file, true);

}

@unlink($info_file);

// load list of enabled and loadable extensions

save_text($info_file, <<<'PHP'

PHP);

$extensionsNames = explode(',', shell_exec("$php_escaped $pass_options $info_params $no_file_cache \"$info_file\""));

$exts_to_test = array_unique(remap_loaded_extensions_names($extensionsNames));

// check for extensions that need special handling and regenerate

$info_params_ex = [

'session' => ['session.auto_start=0'],

'tidy' => ['tidy.clean_output=0'],

'zlib' => ['zlib.output_compression=Off'],

'xdebug' => ['xdebug.mode=off','xdebug.start_with_request=default','xdebug.log_level=20'],

];

foreach ($info_params_ex as $ext => $ini_overwrites_ex) {

if (in_array($ext, $exts_to_test)) {

$ini_overwrites = array_merge($ini_overwrites, $ini_overwrites_ex);

}

}

if (function_exists('opcache_invalidate')) {

opcache_invalidate($info_file, true);

}

@unlink($info_file);

// Write test context information.

echo "

CWD : " . TEST_PHP_SRCDIR . "

Extra dirs : ";

foreach ($user_tests as $test_dir) {

echo "{$test_dir}\n ";

}

echo "

VALGRIND : " . ($valgrind ? $valgrind->getHeader() : 'Not used') . "

";

{

global $sum_results, $failed_test_summary, $PHP_FAILED_TESTS, $php;

if (getenv('NO_INTERACTION')) {

return;

}

if ($prompt_to_save_results) {

/* We got failed Tests, offer the user to save a QA report */

$fp = fopen("php://stdin", "r+");

if ($sum_results['FAILED'] || $sum_results['BORKED'] || $sum_results['WARNED'] || $sum_results['LEAKED']) {

echo "\nYou may have found a problem in PHP.";

}

echo "\nThis report can be saved and used to open an issue on the bug tracker at\n";

echo "https://github.com/php/php-src/issues\n";

echo "This gives us a better understanding of PHP's behavior.\n";

echo "Do you want to save this report in a file? [Yn]: ";

flush();

$user_input = fgets($fp, 10);

fclose($fp);

if (!(strlen(trim($user_input)) == 0 || strtolower($user_input[0]) == 'y')) {

return;

}

}

/**

$failed_tests_data = '';

$sep = "\n" . str_repeat('=', 80) . "\n";

$failed_tests_data .= $failed_test_summary . "\n";

$failed_tests_data .= get_summary(true) . "\n";

if ($sum_results['FAILED']) {

foreach ($PHP_FAILED_TESTS['FAILED'] as $test_info) {

$failed_tests_data .= $sep . $test_info['name'] . $test_info['info'];

$failed_tests_data .= $sep . file_get_contents(realpath($test_info['output']));

$failed_tests_data .= $sep . file_get_contents(realpath($test_info['diff']));

$failed_tests_data .= $sep . "\n\n";

}

}

$failed_tests_data .= "\n" . $sep . 'BUILD ENVIRONMENT' . $sep;

$failed_tests_data .= "OS:\n" . PHP_OS . " - " . php_uname() . "\n\n";

$ldd = $autoconf = $sys_libtool = $libtool = $compiler = 'N/A';

if (!IS_WINDOWS) {

/* If PHP_AUTOCONF is set, use it; otherwise, use 'autoconf'. */

if (getenv('PHP_AUTOCONF')) {

$autoconf = shell_exec(getenv('PHP_AUTOCONF') . ' --version');

} else {

$autoconf = shell_exec('autoconf --version');

}

/* Always use the generated libtool - Mac OSX uses 'glibtool' */

$libtool = shell_exec(INIT_DIR . '/libtool --version');

/* Use shtool to find out if there is glibtool present (MacOSX) */

$sys_libtool_path = shell_exec(__DIR__ . '/build/shtool path glibtool libtool');

if ($sys_libtool_path) {

$sys_libtool = shell_exec(str_replace("\n", "", $sys_libtool_path) . ' --version');

}

/* Try the most common flags for 'version' */

$flags = ['-v', '-V', '--version'];

$cc_status = 0;

foreach ($flags as $flag) {

system(getenv('CC') . " $flag >/dev/null 2>&1", $cc_status);

if ($cc_status == 0) {

$compiler = shell_exec(getenv('CC') . " $flag 2>&1");

break;

}

}

$ldd = shell_exec("ldd $php 2>/dev/null");

}

$failed_tests_data .= "Autoconf:\n$autoconf\n";

$failed_tests_data .= "Bundled Libtool:\n$libtool\n";

$failed_tests_data .= "System Libtool:\n$sys_libtool\n";

$failed_tests_data .= "Compiler:\n$compiler\n";

$failed_tests_data .= "Bison:\n" . shell_exec('bison --version 2>/dev/null') . "\n";

$failed_tests_data .= "Libraries:\n$ldd\n";

$failed_tests_data .= "\n";

$failed_tests_data .= $sep . "PHPINFO" . $sep;

$failed_tests_data .= shell_exec($php . ' -ddisplay_errors=stderr -dhtml_errors=0 -i 2> /dev/null');

file_put_contents($output_file, $failed_tests_data);

echo "Report saved to: ", $output_file, "\n";