private function testGMP() {
$gmpfuncs = array(
'gmp_init','gmp_setbit','gmp_strval','gmp_testbit',
'gmp_cmp','gmp_intval','gmp_add','gmp_neg','gmp_mul',
'gmp_sub','gmp_pow','gmp_scan0','gmp_and','gmp_or');
return array_intersect($gmpfuncs,get_extension_funcs('gmp')) == $gmpfuncs;
}
protected static function testGD()
{
$gd = array();
$GDfuncList = get_extension_funcs('gd');
ob_start();
@phpinfo(INFO_MODULES);
$output = ob_get_contents();
ob_end_clean();
$matches[1] = '';
if ($output !== '') {
if (preg_match("/GD Version[ \t]*(<[^>]+>[ \t]*)+([^<>]+)/s", $output, $matches)) {
$gdversion = $matches[2];
} else {
return $gd;
}
}
if (function_exists('imagecreatetruecolor') && function_exists('imagecreatefromjpeg')) {
$gdversion = isset($gdversion) ? $gdversion : 2;
$gd['gd2'] = "GD: " . $gdversion;
} elseif (function_exists('imagecreatefromjpeg')) {
$gdversion = isset($gdversion) ? $gdversion : 1;
$gd['gd1'] = "GD: " . $gdversion;
}
return $gd;
}
/**
* name setter
*
* @param string
*/
function setName($name)
{
if (!self::isName($name)) {
return PEAR::raiseError("'{$name}' is not a valid function name");
}
switch ($this->role) {
case "internal":
if (!$this->isInternalName($name)) {
return PEAR::raiseError("'{$name}' is not a valid internal function name");
}
break;
case "public":
// keywords are not allowed as function names
if (self::isKeyword($name)) {
return PEAR::raiseError("'{$name}' is a reserved word which is not valid for function names");
}
// you should not redefine standard PHP functions
foreach (get_extension_funcs("standard") as $stdfunc) {
if (!strcasecmp($name, $stdfunc)) {
return PEAR::raiseError("'{$name}' is already the name of a PHP standard function");
}
}
break;
}
$this->name = $name;
return true;
}
public function curl_post($url, $post, $type = 'post', $timeout = 30)
{
while (list($k, $v) = each($post)) {
$get .= rawurlencode($k) . "=" . rawurlencode($v) . "&";
}
$get = substr($get, 0, -1);
$url .= "?" . $get;
if (get_extension_funcs('curl') && function_exists('curl_init') && function_exists('curl_setopt') && function_exists('curl_exec') && function_exists('curl_close')) {
$curlHandle = curl_init();
curl_setopt($curlHandle, CURLOPT_URL, $url);
if ($type == 'post') {
curl_setopt($curlHandle, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($curlHandle, CURLOPT_POSTFIELDS, $post);
} else {
curl_setopt($curlHandle, CURLOPT_CUSTOMREQUEST, "GET");
}
curl_setopt($curlHandle, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($curlHandle, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($curlHandle, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
curl_setopt($curlHandle, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curlHandle, CURLOPT_AUTOREFERER, 1);
curl_setopt($curlHandle, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($curlHandle);
curl_close($curlHandle);
}
$result = trim($result);
return $result;
}
public function getLogin($r)
{
$target = $r->get('target');
if (!extension_loaded("eid")) {
dl("eid.so");
}
if (!extension_loaded("eid")) {
echo "The eid extension is not loaded into this PHP!<p>\n";
print_r(get_loaded_extensions());
exit;
}
if (!function_exists("eid_decode")) {
echo "The eid_decode function is not available in this eid extension!<p>\n";
print_r(get_extension_funcs("eid"));
exit;
}
$ut_user = eid_decode();
if (isset($ut_user->status) && EID_ERR_OK != $ut_user->status) {
unset($ut_user);
}
if ($ut_user == NULL) {
$url = $r->app_root . '/login?target=' . $target;
header("Set-Cookie: DOC={$url}; path=/; domain=.utexas.edu;");
header("Location: https://utdirect.utexas.edu");
echo "user is not logged in";
exit;
}
if ($ut_user) {
switch ($ut_user->status) {
case EID_ERR_OK:
//echo "EID decode ok<br>\n";
break;
case EID_ERR_INVALID:
echo "Invalid EID encoding";
exit;
case EID_ERR_BADARG:
echo "Internal error in EID decoding";
exit;
case EID_ERR_BADSIG:
echo "Invalid EID signature";
exit;
}
$db_user = $r->getUser('none');
if (!$db_user->retrieveByEid($ut_user->eid)) {
$db_user->eid = strtolower($ut_user->eid);
$db_user->name = $ut_user->name;
$db_user->insert();
}
$r->setCookie('eid', $db_user->eid);
$r->setCookie('max', $db_user->max_items);
$r->setCookie('display', $db_user->display);
$db_user->getHttpPassword($r->getAuthToken());
if ($target) {
$r->renderRedirect(urldecode($target));
} else {
$r->renderRedirect();
}
}
}
/**
* Sets all custom function properties to null.
*
* @param string $namespace The namespace from which the global function will be called.
* @param array $extensions Array of PHP extensions whose functions will be mocked.
*
* @return void
*/
public static function reset($namespace = null, array $extensions = array())
{
self::$functions = array();
foreach ($extensions as $extension) {
foreach (\get_extension_funcs($extension) as $name) {
self::evaluate($namespace, $name);
}
}
}
/**
* Verify GD2 settings (that the right version is actually installed).
*
* @return
* A boolean indicating if the GD toolkit is avaiable on this machine.
*/
public function toolkit_check()
{
if ($check = get_extension_funcs('gd')) {
if (in_array('imagegd2', $check)) {
// GD2 support is available.
return TRUE;
}
}
return FALSE;
}
/**
* Figures out if the Freetype-Extension (part of GD) is installed.
*/
private function isFreetypeInstalled()
{
$arrExtensions = get_loaded_extensions();
if (in_array('gd', $arrExtensions)) {
$arrGdFunctions = get_extension_funcs('gd');
if (in_array('imagettftext', $arrGdFunctions)) {
$this->boolFreetypeInstalled = true;
}
}
}
/**
* GD2 has to be available on the system
*
* @return boolean
*/
function gd_available()
{
if ($check = get_extension_funcs('gd')) {
if (in_array('imagegd2', $check)) {
// GD2 support is available.
return true;
}
}
return false;
}
private function checkForExtensionUse($ext)
{
$funcs = get_extension_funcs($ext);
foreach ($funcs as $func) {
$process = $this->runCommand(sprintf('grep -ri "%s(" src | wc -l', $func));
if (substr($process->getOutput(), 0, 1) !== "0") {
return true;
}
}
return false;
}
public function __construct()
{
foreach (get_loaded_extensions() as $module) {
$funcs = get_extension_funcs($module);
if (!$funcs) {
continue;
}
foreach ($funcs as $f) {
$this->list[] = $f;
}
}
}
/**
* Verify basic functionality of reset().
*
* @test
* @covers ::reset
* @uses \Chadicus\FunctionRegistry::get
*
* @return void
*/
public function reset()
{
foreach (\get_extension_funcs('date') as $name) {
$this->assertFalse(function_exists(__NAMESPACE__ . "\\{$name}"));
}
FunctionRegistry::reset(__NAMESPACE__, ['date']);
foreach (\get_extension_funcs('date') as $name) {
$this->assertTrue(function_exists(__NAMESPACE__ . "\\{$name}"));
}
// call reset again just to ensure no exceptions thrown
FunctionRegistry::reset(__NAMESPACE__, ['date']);
}
/**
* @return array
*/
public function getFunctions()
{
if (defined('HHVM_VERSION')) {
$extension = $this->getReflector()->getCore()->getExtension($this->getExtensionName());
foreach ($extension->getFunctionNames() as $function) {
(yield [$function]);
}
} else {
foreach (get_extension_funcs($this->getExtensionName()) as $function) {
(yield [$function]);
}
}
}
function detect()
{
$GDfuncList = get_extension_funcs('gd');
if ($GDfuncList) {
if (in_array('imagegd2', $GDfuncList)) {
return true;
} else {
return false;
}
} else {
return false;
}
}
public function getFunctionsDisplay()
{
$return = array();
$name = 'zend opcache';
$functions = get_extension_funcs($name);
if (!$functions) {
$name = 'zend optimizer+';
$functions = get_extension_funcs($name);
}
if ($functions) {
$return[] = $this->_printTable($functions);
}
return implode(PHP_EOL, $return);
}
/**
* Crypt_RSA_Math_BigInt constructor.
* Checks an existance of big_int PECL math package.
* This package is available at http://pecl.php.net/packages/big_int
* On failure saves error description in $this->errstr
*
* @access public
*/
function Crypt_RSA_Math_BigInt()
{
if (!extension_loaded('big_int')) {
if (!@dl('big_int.' . PHP_SHLIB_SUFFIX) && !@dl('php_big_int.' . PHP_SHLIB_SUFFIX)) {
// cannot load big_int extension
$this->errstr = 'Crypt_RSA package requires big_int PECL package. ' . 'It is available at http://pecl.php.net/packages/big_int';
return;
}
}
// check version of big_int extension ( Crypt_RSA requires version 1.0.2 and higher )
if (!in_array('bi_info', get_extension_funcs('big_int'))) {
// there is no bi_info() function in versions, older than 1.0.2
$this->errstr = 'Crypt_RSA package requires big_int package version 1.0.2 and higher';
}
}
/**
* Turn a string or array into valid, standards-compliant (x)HTML
*
* Uses configuraton options in tidy.conf - which should minimally have show-body-only set to yes
*
* @param mixed $text The data to be tidied up
* @return mixed $result Tidied data
*/
function tidy($text)
{
static $tidy_funcs;
static $tidy_conf;
if (!isset($tidy_conf)) {
$tidy_conf = SETTINGS_INC . 'tidy.conf';
}
if (is_array($text)) {
$result = array();
foreach (array_keys($text) as $key) {
$result[$key] = tidy($text[$key]);
}
return $result;
}
// determine what tidy libraries are available
if (empty($tidy_funcs)) {
$tidy_funcs = get_extension_funcs('tidy');
}
$tidy_1_lib_available = !empty($tidy_funcs) && array_search('tidy_setopt', $tidy_funcs) !== false;
$tidy_2_lib_available = !empty($tidy_funcs) && array_search('tidy_setopt', $tidy_funcs) === false;
$tidy_command_line_available = TIDY_EXE ? file_exists(TIDY_EXE) : false;
$text = protect_string_from_tidy($text);
$text = '<html><body>' . $text . '</body></html>';
if ($tidy_2_lib_available) {
$tidy = new tidy();
$tidy->parseString($text, $tidy_conf, 'utf8');
$tidy->cleanRepair();
$result = $tidy;
} elseif ($tidy_1_lib_available) {
tidy_load_config($tidy_conf);
tidy_set_encoding('utf8');
tidy_parse_string($text);
tidy_clean_repair();
$result = tidy_get_output();
} elseif ($tidy_command_line_available) {
$arg = escapeshellarg($text);
// escape the bad stuff in the text
$cmd = 'echo ' . $arg . ' | ' . TIDY_EXE . ' -q -config ' . $tidy_conf . ' 2> /dev/null';
// the actual command - pipes the input to tidy which diverts its output to the random file
$result = shell_exec($cmd);
// execute the command
} else {
trigger_error('tidy does not appear to be available within php or at the command line - no tidying is taking place.');
$result = $text;
}
return trim($result);
}
function opecc_convert($file_path)
{
//check opencc module load correctly.
$br = php_sapi_name() == "cli" ? "" : "<br>";
if (!extension_loaded('opencc')) {
dl('opencc.' . PHP_SHLIB_SUFFIX);
echo "dl\n";
}
$module = 'opencc';
$functions = get_extension_funcs($module);
//read file
$text = file_get_contents($file_path);
$od = opencc_open("zhs2zht.ini");
$text = opencc_convert($od, $text);
opencc_close($od);
return $text;
}
function newbb_getImageLibs()
{
global $xoopsModuleConfig;
$imageLibs = array();
unset($output, $status);
if ($xoopsModuleConfig['image_lib'] == 1 or $xoopsModuleConfig['image_lib'] == 0) {
$path = empty($xoopsModuleConfig['path_magick']) ? "" : $xoopsModuleConfig['path_magick'] . "/";
@exec($path . 'convert -version', $output, $status);
if (empty($status) && !empty($output)) {
if (preg_match("/imagemagick[ \t]+([0-9\\.]+)/i", $output[0], $matches)) {
$imageLibs['imagemagick'] = $matches[0];
}
}
unset($output, $status);
}
if ($xoopsModuleConfig['image_lib'] == 2 or $xoopsModuleConfig['image_lib'] == 0) {
$path = empty($xoopsModuleConfig['path_netpbm']) ? "" : $xoopsModuleConfig['path_netpbm'] . "/";
@exec($path . 'jpegtopnm -version 2>&1', $output, $status);
if (empty($status) && !empty($output)) {
if (preg_match("/netpbm[ \t]+([0-9\\.]+)/i", $output[0], $matches)) {
$imageLibs['netpbm'] = $matches[0];
}
}
unset($output, $status);
}
$GDfuncList = get_extension_funcs('gd');
ob_start();
@phpinfo(INFO_MODULES);
$output = ob_get_contents();
ob_end_clean();
$matches[1] = '';
$gdversion = '';
if (preg_match("/GD Version[ \t]*(<[^>]+>[ \t]*)+([^<>]+)/s", $output, $matches)) {
$gdversion = $matches[2];
}
if ($GDfuncList) {
if (in_array('imagegd2', $GDfuncList)) {
$imageLibs['gd2'] = $gdversion;
} else {
$imageLibs['gd1'] = $gdversion;
}
}
return $imageLibs;
}
/**
* Testcase Constructor.
*
* @return void
*/
public function setUpSuccess()
{
if (extension_loaded('http') === FALSE || empty(get_extension_funcs('http')) === FALSE) {
$this->markTestSkipped('Extension http (2.x) is required.');
}
$this->header = $this->getMock('http\\Header', ['parse']);
$method = [get_class($this->header), 'parse'];
$parsed = file_get_contents(TEST_STATICS . '/Vortex/mpns_response_parsed.txt');
$this->mock_method($method, "return {$parsed};");
$this->logger = $this->getMock('Psr\\Log\\LoggerInterface');
$response = $this->getMockBuilder('Lunr\\Network\\CurlResponse')->disableOriginalConstructor()->getMock();
$response->expects($this->once())->method('get_network_error_number')->will($this->returnValue(0));
$file = TEST_STATICS . '/Vortex/mpns_response.txt';
$map = [['http_code', 200], ['header_size', 129], ['url', 'http://localhost/']];
$response->expects($this->exactly(3))->method('__get')->will($this->returnValueMap($map));
$response->expects($this->once())->method('get_result')->will($this->returnValue(file_get_contents($file)));
$this->class = new MPNSResponse($response, $this->logger, $this->header);
$this->reflection = new ReflectionClass('Lunr\\Vortex\\MPNS\\MPNSResponse');
$this->unmock_method($method);
}
function CheckGDVersion()
{
$GDfuncList = get_extension_funcs('gd');
if (!$GDfuncList) {
return 0;
} else {
if (in_array('imagegd2', $GDfuncList) && in_array('imagecreatetruecolor', $GDfuncList)) {
return 2;
} else {
return 1;
}
}
}
protected function compileState()
{
$status = opcache_get_status();
$config = opcache_get_configuration();
$files = [];
if (!empty($status['scripts'])) {
uasort($status['scripts'], function ($a, $b) {
return $a['hits'] < $b['hits'];
});
foreach ($status['scripts'] as &$file) {
$file['full_path'] = str_replace('\\', '/', $file['full_path']);
$file['readable'] = ['hits' => number_format($file['hits']), 'memory_consumption' => $this->size($file['memory_consumption'])];
}
$files = array_values($status['scripts']);
}
$overview = array_merge($status['memory_usage'], $status['opcache_statistics'], ['used_memory_percentage' => round(100 * (($status['memory_usage']['used_memory'] + $status['memory_usage']['wasted_memory']) / $config['directives']['opcache.memory_consumption'])), 'hit_rate_percentage' => round($status['opcache_statistics']['opcache_hit_rate']), 'wasted_percentage' => round($status['memory_usage']['current_wasted_percentage'], 2), 'readable' => ['total_memory' => $this->size($config['directives']['opcache.memory_consumption']), 'used_memory' => $this->size($status['memory_usage']['used_memory']), 'free_memory' => $this->size($status['memory_usage']['free_memory']), 'wasted_memory' => $this->size($status['memory_usage']['wasted_memory']), 'num_cached_scripts' => number_format($status['opcache_statistics']['num_cached_scripts']), 'hits' => number_format($status['opcache_statistics']['hits']), 'misses' => number_format($status['opcache_statistics']['misses']), 'blacklist_miss' => number_format($status['opcache_statistics']['blacklist_misses']), 'num_cached_keys' => number_format($status['opcache_statistics']['num_cached_keys']), 'max_cached_keys' => number_format($status['opcache_statistics']['max_cached_keys']), 'start_time' => date_format(date_create("@{$status['opcache_statistics']['start_time']}"), 'Y-m-d H:i:s'), 'last_restart_time' => $status['opcache_statistics']['last_restart_time'] == 0 ? 'never' : date_format(date_create("@{$status['opcache_statistics']['last_restart_time']}"), 'Y-m-d H:i:s')]]);
$directives = [];
ksort($config['directives']);
foreach ($config['directives'] as $k => $v) {
$directives[] = ['k' => $k, 'v' => $v];
}
$version = array_merge($config['version'], ['php' => phpversion(), 'server' => $_SERVER['SERVER_SOFTWARE'], 'host' => function_exists('gethostname') ? gethostname() : (php_uname('n') ?: (empty($_SERVER['SERVER_NAME']) ? $_SERVER['HOST_NAME'] : $_SERVER['SERVER_NAME']))]);
return ['version' => $version, 'overview' => $overview, 'files' => $files, 'directives' => $directives, 'blacklist' => $config['blacklist'], 'functions' => get_extension_funcs('Zend OPcache')];
}
<?php
if (!extension_loaded('templates')) {
dl('templates.so');
}
$module = 'templates';
$functions = get_extension_funcs($module);
echo "Functions available in the test extension:<br>\n";
foreach ($functions as $func) {
echo $func . "<br>\n";
}
echo "<br>\n";
$function = 'confirm_' . $module . '_compiled';
if (extension_loaded($module)) {
$str = $function($module);
} else {
$str = "Module {$module} is not compiled into PHP";
}
echo "{$str}\n";
function showCodeImage($code)
{
global $settings, $user_info, $modSettings;
/*
Note: The higher the value of visual_verification_type the harder the verification is - from 0 as disabled through to 4 as "Very hard".
*/
// What type are we going to be doing?
$imageType = $modSettings['visual_verification_type'];
// Special case to allow the admin center to show samples.
if ($user_info['is_admin'] && isset($_GET['type'])) {
$imageType = (int) $_GET['type'];
}
// Some quick references for what we do.
// Do we show no, low or high noise?
$noiseType = $imageType == 3 ? 'low' : ($imageType == 4 ? 'high' : ($imageType == 5 ? 'extreme' : 'none'));
// Can we have more than one font in use?
$varyFonts = $imageType > 3 ? true : false;
// Just a plain white background?
$simpleBGColor = $imageType < 3 ? true : false;
// Plain black foreground?
$simpleFGColor = $imageType == 0 ? true : false;
// High much to rotate each character.
$rotationType = $imageType == 1 ? 'none' : ($imageType > 3 ? 'low' : 'high');
// Do we show some characters inversed?
$showReverseChars = $imageType > 3 ? true : false;
// Special case for not showing any characters.
$disableChars = $imageType == 0 ? true : false;
// What do we do with the font colors. Are they one color, close to one color or random?
$fontColorType = $imageType == 1 ? 'plain' : ($imageType > 3 ? 'random' : 'cyclic');
// Are the fonts random sizes?
$fontSizeRandom = $imageType > 3 ? true : false;
// How much space between characters?
$fontHorSpace = $imageType > 3 ? 'high' : ($imageType == 1 ? 'medium' : 'minus');
// Where do characters sit on the image? (Fixed position or random/very random)
$fontVerPos = $imageType == 1 ? 'fixed' : ($imageType > 3 ? 'vrandom' : 'random');
// Make font semi-transparent?
$fontTrans = $imageType == 2 || $imageType == 3 ? true : false;
// Give the image a border?
$hasBorder = $simpleBGColor;
// Is this GD2? Needed for pixel size.
$testGD = get_extension_funcs('gd');
$gd2 = in_array('imagecreatetruecolor', $testGD) && function_exists('imagecreatetruecolor');
unset($testGD);
// The amount of pixels inbetween characters.
$character_spacing = 1;
// What color is the background - generally white unless we're on "hard".
if ($simpleBGColor) {
$background_color = array(255, 255, 255);
} else {
$background_color = isset($settings['verification_background']) ? $settings['verification_background'] : array(236, 237, 243);
}
// The color of the characters shown (red, green, blue).
if ($simpleFGColor) {
$foreground_color = array(0, 0, 0);
} else {
$foreground_color = array(64, 101, 136);
// Has the theme author requested a custom color?
if (isset($settings['verification_foreground'])) {
$foreground_color = $settings['verification_foreground'];
}
}
if (!is_dir($settings['default_theme_dir'] . '/fonts')) {
return false;
}
// Get a list of the available fonts.
$font_dir = dir($settings['default_theme_dir'] . '/fonts');
$font_list = array();
$ttfont_list = array();
while ($entry = $font_dir->read()) {
if (preg_match('~^(.+)\\.gdf$~', $entry, $matches) === 1) {
$font_list[] = $entry;
} elseif (preg_match('~^(.+)\\.ttf$~', $entry, $matches) === 1) {
$ttfont_list[] = $entry;
}
}
if (empty($font_list)) {
return false;
}
// For non-hard things don't even change fonts.
if (!$varyFonts) {
$font_list = array($font_list[0]);
// Try use Screenge if we can - it looks good!
if (in_array('Screenge.ttf', $ttfont_list)) {
$ttfont_list = array('Screenge.ttf');
} else {
$ttfont_list = empty($ttfont_list) ? array() : array($ttfont_list[0]);
}
}
// Create a list of characters to be shown.
$characters = array();
$loaded_fonts = array();
for ($i = 0; $i < strlen($code); $i++) {
$characters[$i] = array('id' => $code[$i], 'font' => array_rand($font_list));
$loaded_fonts[$characters[$i]['font']] = null;
}
// Load all fonts and determine the maximum font height.
foreach ($loaded_fonts as $font_index => $dummy) {
$loaded_fonts[$font_index] = imageloadfont($settings['default_theme_dir'] . '/fonts/' . $font_list[$font_index]);
}
// Determine the dimensions of each character.
$total_width = $character_spacing * strlen($code) + 20;
$max_height = 0;
foreach ($characters as $char_index => $character) {
$characters[$char_index]['width'] = imagefontwidth($loaded_fonts[$character['font']]);
$characters[$char_index]['height'] = imagefontheight($loaded_fonts[$character['font']]);
$max_height = max($characters[$char_index]['height'] + 5, $max_height);
$total_width += $characters[$char_index]['width'];
}
// Create an image.
$code_image = $gd2 ? imagecreatetruecolor($total_width, $max_height) : imagecreate($total_width, $max_height);
// Draw the background.
$bg_color = imagecolorallocate($code_image, $background_color[0], $background_color[1], $background_color[2]);
imagefilledrectangle($code_image, 0, 0, $total_width - 1, $max_height - 1, $bg_color);
// Randomize the foreground color a little.
for ($i = 0; $i < 3; $i++) {
$foreground_color[$i] = mt_rand(max($foreground_color[$i] - 3, 0), min($foreground_color[$i] + 3, 255));
}
$fg_color = imagecolorallocate($code_image, $foreground_color[0], $foreground_color[1], $foreground_color[2]);
// Color for the dots.
for ($i = 0; $i < 3; $i++) {
$dotbgcolor[$i] = $background_color[$i] < $foreground_color[$i] ? mt_rand(0, max($foreground_color[$i] - 20, 0)) : mt_rand(min($foreground_color[$i] + 20, 255), 255);
}
$randomness_color = imagecolorallocate($code_image, $dotbgcolor[0], $dotbgcolor[1], $dotbgcolor[2]);
// Some squares/rectanges for new extreme level
if ($noiseType == 'extreme') {
for ($i = 0; $i < rand(1, 5); $i++) {
$x1 = rand(0, $total_width / 4);
$x2 = $x1 + round(rand($total_width / 4, $total_width));
$y1 = rand(0, $max_height);
$y2 = $y1 + round(rand(0, $max_height / 3));
imagefilledrectangle($code_image, $x1, $y1, $x2, $y2, mt_rand(0, 1) ? $fg_color : $randomness_color);
}
}
// Fill in the characters.
if (!$disableChars) {
$cur_x = 0;
foreach ($characters as $char_index => $character) {
// Can we use true type fonts?
$can_do_ttf = function_exists('imagettftext');
// How much rotation will we give?
if ($rotationType == 'none') {
$angle = 0;
} else {
$angle = mt_rand(-100, 100) / ($rotationType == 'high' ? 6 : 10);
}
// What color shall we do it?
if ($fontColorType == 'cyclic') {
// Here we'll pick from a set of acceptance types.
$colors = array(array(10, 120, 95), array(46, 81, 29), array(4, 22, 154), array(131, 9, 130), array(0, 0, 0), array(143, 39, 31));
if (!isset($last_index)) {
$last_index = -1;
}
$new_index = $last_index;
while ($last_index == $new_index) {
$new_index = mt_rand(0, count($colors) - 1);
}
$char_fg_color = $colors[$new_index];
$last_index = $new_index;
} elseif ($fontColorType == 'random') {
$char_fg_color = array(mt_rand(max($foreground_color[0] - 2, 0), $foreground_color[0]), mt_rand(max($foreground_color[1] - 2, 0), $foreground_color[1]), mt_rand(max($foreground_color[2] - 2, 0), $foreground_color[2]));
} else {
$char_fg_color = array($foreground_color[0], $foreground_color[1], $foreground_color[2]);
}
if (!empty($can_do_ttf)) {
// GD2 handles font size differently.
if ($fontSizeRandom) {
$font_size = $gd2 ? mt_rand(17, 19) : mt_rand(18, 25);
} else {
$font_size = $gd2 ? 18 : 24;
}
// Work out the sizes - also fix the character width cause TTF not quite so wide!
$font_x = $fontHorSpace == 'minus' && $cur_x > 0 ? $cur_x - 3 : $cur_x + 5;
$font_y = $max_height - ($fontVerPos == 'vrandom' ? mt_rand(2, 8) : ($fontVerPos == 'random' ? mt_rand(3, 5) : 5));
// What font face?
if (!empty($ttfont_list)) {
$fontface = $settings['default_theme_dir'] . '/fonts/' . $ttfont_list[mt_rand(0, count($ttfont_list) - 1)];
}
// What color are we to do it in?
$is_reverse = $showReverseChars ? mt_rand(0, 1) : false;
$char_color = function_exists('imagecolorallocatealpha') && $fontTrans ? imagecolorallocatealpha($code_image, $char_fg_color[0], $char_fg_color[1], $char_fg_color[2], 50) : imagecolorallocate($code_image, $char_fg_color[0], $char_fg_color[1], $char_fg_color[2]);
$fontcord = @imagettftext($code_image, $font_size, $angle, $font_x, $font_y, $char_color, $fontface, $character['id']);
if (empty($fontcord)) {
$can_do_ttf = false;
} elseif ($is_reverse) {
imagefilledpolygon($code_image, $fontcord, 4, $fg_color);
// Put the character back!
imagettftext($code_image, $font_size, $angle, $font_x, $font_y, $randomness_color, $fontface, $character['id']);
}
if ($can_do_ttf) {
$cur_x = max($fontcord[2], $fontcord[4]) + ($angle == 0 ? 0 : 3);
}
}
if (!$can_do_ttf) {
// Rotating the characters a little...
if (function_exists('imagerotate')) {
$char_image = $gd2 ? imagecreatetruecolor($character['width'], $character['height']) : imagecreate($character['width'], $character['height']);
$char_bgcolor = imagecolorallocate($char_image, $background_color[0], $background_color[1], $background_color[2]);
imagefilledrectangle($char_image, 0, 0, $character['width'] - 1, $character['height'] - 1, $char_bgcolor);
imagechar($char_image, $loaded_fonts[$character['font']], 0, 0, $character['id'], imagecolorallocate($char_image, $char_fg_color[0], $char_fg_color[1], $char_fg_color[2]));
$rotated_char = imagerotate($char_image, mt_rand(-100, 100) / 10, $char_bgcolor);
imagecopy($code_image, $rotated_char, $cur_x, 0, 0, 0, $character['width'], $character['height']);
imagedestroy($rotated_char);
imagedestroy($char_image);
} else {
imagechar($code_image, $loaded_fonts[$character['font']], $cur_x, floor(($max_height - $character['height']) / 2), $character['id'], imagecolorallocate($code_image, $char_fg_color[0], $char_fg_color[1], $char_fg_color[2]));
}
$cur_x += $character['width'] + $character_spacing;
}
}
} else {
imageline($code_image, 0, 0, $total_width, $max_height, $fg_color);
imageline($code_image, 0, $max_height, $total_width, 0, $fg_color);
}
// Make the background color transparent on the hard image.
if (!$simpleBGColor) {
imagecolortransparent($code_image, $bg_color);
}
if ($hasBorder) {
imagerectangle($code_image, 0, 0, $total_width - 1, $max_height - 1, $fg_color);
}
// Add some noise to the background?
if ($noiseType != 'none') {
for ($i = mt_rand(0, 2); $i < $max_height; $i += mt_rand(1, 2)) {
for ($j = mt_rand(0, 10); $j < $total_width; $j += mt_rand(1, 10)) {
imagesetpixel($code_image, $j, $i, mt_rand(0, 1) ? $fg_color : $randomness_color);
}
}
// Put in some lines too?
if ($noiseType != 'extreme') {
$num_lines = $noiseType == 'high' ? mt_rand(3, 7) : mt_rand(2, 5);
for ($i = 0; $i < $num_lines; $i++) {
if (mt_rand(0, 1)) {
$x1 = mt_rand(0, $total_width);
$x2 = mt_rand(0, $total_width);
$y1 = 0;
$y2 = $max_height;
} else {
$y1 = mt_rand(0, $max_height);
$y2 = mt_rand(0, $max_height);
$x1 = 0;
$x2 = $total_width;
}
imagesetthickness($code_image, mt_rand(1, 2));
imageline($code_image, $x1, $y1, $x2, $y2, mt_rand(0, 1) ? $fg_color : $randomness_color);
}
} else {
// Put in some ellipse
$num_ellipse = $noiseType == 'extreme' ? mt_rand(6, 12) : mt_rand(2, 6);
for ($i = 0; $i < $num_ellipse; $i++) {
$x1 = round(rand($total_width / 4 * -1, $total_width + $total_width / 4));
$x2 = round(rand($total_width / 2, 2 * $total_width));
$y1 = round(rand($max_height / 4 * -1, $max_height + $max_height / 4));
$y2 = round(rand($max_height / 2, 2 * $max_height));
imageellipse($code_image, $x1, $y1, $x2, $y2, mt_rand(0, 1) ? $fg_color : $randomness_color);
}
}
}
// Show the image.
if (function_exists('imagegif')) {
header('Content-type: image/gif');
imagegif($code_image);
} else {
header('Content-type: image/png');
imagepng($code_image);
}
// Bail out.
imagedestroy($code_image);
die;
}
<div style="display:none" id="i-ext-<?php
echo md5($v);
?>
">
<h3>Function in extension: <?php
echo $v;
?>
</h3>
<?php
$funcs = get_extension_funcs($v);
$funcs = empty($funcs) ? array() : $funcs;
if ($funcs) {
?>
<table cellpadding="0" cellspacing="0">
<?php
foreach (get_extension_funcs($v) as $k => $func) {
?>
<tr>
<td><?php
echo $k++;
?>
</td>
<td><?php
echo $func;
?>
</td>
</tr>
<?php
}
?>
</table>
public function env_check()
{
print "------------------environment checking------------------\r\n";
//step1, shallow check : check openssl and curl extensions
print "[notice] start shallow check !\r\n";
$extensions = get_loaded_extensions();
if (!in_array('curl', $extensions)) {
print "[error] shallow Check failed: please enable curl extension for php !\r\n";
return FALSE;
}
if (!in_array('openssl', $extensions)) {
print "[error] shallow Check failed: please enable openssl extension for php !\r\n";
return FALSE;
}
print "[notice] shallow check passed !\r\n";
//step2, function check : check used functions of openssl and curl
print "[notice] start function check !\r\n";
$func_openssl = get_extension_funcs("openssl");
if (!in_array('openssl_pkey_get_public', $func_openssl)) {
print "[error] function check failed: unknow function openssl_pkey_get_public !\r\n";
return FALSE;
}
if (!in_array('openssl_public_encrypt', $func_openssl)) {
print "[error] function check failed: unknow function openssl_public_encrypt !\r\n";
return FALSE;
}
$func_curl = get_extension_funcs("curl");
if (!in_array('curl_init', $func_curl)) {
print "[error] function check failed: unknow function curl_init !\r\n";
return FALSE;
}
if (!in_array('curl_setopt', $func_curl)) {
print "[error] function check failed: unknow function curl_setopt !\r\n";
return FALSE;
}
if (!in_array('curl_exec', $func_curl)) {
print "[error] function check failed: unknow function curl_exec !\r\n";
return FALSE;
}
if (!in_array('curl_error', $func_curl)) {
print "[error] function check failed: unknow function curl_error !\r\n";
return FALSE;
}
if (!in_array('curl_close', $func_curl)) {
print "[error] function check failed: unknow function curl_close !\r\n";
return FALSE;
}
if (!in_array('curl_errno', $func_curl)) {
print "[error] function check failed: unknow function curl_errno !\r\n";
return FALSE;
}
print "[notice] function check passed !\r\n";
//step3, deep check: test pub encrypt and curl post indeed
print "[notice] start deep check !\r\n";
$path = PhpBaseRoot . 'app/baidu/dataApi/';
$rsa = new RsaPublicEncrypt($path);
if (!$rsa->pubEncrypt("test pub encrypt")) {
print "[error] deep check failed: pub encrypt failed !\r\n";
return false;
}
$url = "www.baidu.com";
$heads = array('Content-Type: text/html;charset=UTF-8');
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1);
curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curl, CURLOPT_AUTOREFERER, 1);
curl_setopt($curl, CURLOPT_HTTPHEADER, $heads);
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, "test curl post");
curl_setopt($curl, CURLOPT_TIMEOUT, 30);
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$tmpInfo = curl_exec($curl);
if (curl_errno($curl)) {
print "[error] deep check failed: curl post failed !\r\n";
return FALSE;
}
curl_close($curl);
print "[notice] deep check passed !\r\n";
print "----------------environment checking End----------------\r\n";
}
<?php
error_reporting(E_ALL ^ E_NOTICE);
extract($_POST);
extract($_REQUEST);
include "auth.php";
include "db_backup.php";
$backup_path = "./backup/";
//subfolder of .../admin/ where all the backups will be stored
$delimiter = ";#%%";
//delimiter for sql insert
if (!get_extension_funcs('zlib')) {
echo "<p class='warn'>Compression module status notice:\r\n\t\t\t<font color='red'>Zlib is NOT installed on the server! Backup disabled!</p>\r\n\t";
}
// Headline for BACKUP MANAGEMENT
echo "<div class='submenu cntr'>| Backup Management for Database: '{$database}' |</div>\r\n\t<div class='tblhead'>\r\n\t\t<form name='dobackup' id='dbform1' method='post' action='admin.php'>\r\n\t\t<dl class='tblhead'>\r\n\t\t\t";
// List available backup files
if (!is_dir($backup_path)) {
mkdir($backup_path, 0766);
}
$bgcolor = 'odrow';
$is_first = 1;
$folder = scandir($backup_path);
if ($is_first == 1) {
echo "<dt class='headline x2 cntr'>Backup Files</dt>\r\n\t\t\t<dd class='headline cntr'>Manage</dd>\r\n\t\t\t";
}
$is_first = 0;
$count_backup = 0;
foreach ($folder as $backname) {
if (eregi("__", $backname)) {
//show only folder with two _ in its name
<?php
echo 'Function sets supported in this install are:<br />';
$extensions = get_loaded_extensions();
foreach ($extensions as $each_ext) {
echo "{$each_ext} <br />";
echo '<ul>';
$ext_funcs = get_extension_funcs($each_ext);
foreach ($ext_funcs as $func) {
echo "<li> {$func} </li>";
}
echo '</ul>';
}
function CheckGDVersion()
{
if (!function_exists("imagetypes") || !function_exists('imagecreatefromstring')) {
return 0;
}
$GDfuncList = get_extension_funcs('gd');
if (!$GDfuncList) {
return 0;
} else {
if (in_array('imagegd2', $GDfuncList) && in_array('imagecreatetruecolor', $GDfuncList)) {
return 2;
} else {
return 1;
}
}
}
?>
</table></fieldset></div>
<?php
} elseif ($info == 'php_extensions') {
?>
<div class="listArea"></div>
<div class="comboHeading dataTableRowGreenLite"><h2><?php
echo HEADING_PHP_EXT;
?>
</h2></div>
<?php
$extensions_array = get_loaded_extensions();
$cells = 3;
$php_base_link = 'http://www.php.net/manual/en/function.';
foreach ($extensions_array as $extension) {
$funcs_array = get_extension_funcs($extension);
if (empty($funcs_array)) {
continue;
}
?>
<div class="formArea"><fieldset><legend><?php
echo $extension . ' [' . count($funcs_array) . ']';
?>
</legend><table class="tabledata">
<?php
sort($funcs_array);
$rows = $index = 0;
foreach ($funcs_array as $function) {
if (!($index % $cells)) {
$row_class = $rows % 2 ? 'dataTableRowBlueLite' : 'dataTableRowAlt';
echo '<tr class="' . $row_class . '">';
