本文整理汇总了PHP中gd_info函数的典型用法代码示例。如果您正苦于以下问题：PHP gd_info函数的具体用法？PHP gd_info怎么用？PHP gd_info使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了gd_info函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: syscheck
function syscheck($items)
{
foreach ($items as $key => $item) {
if ($item['list'] == 'php') {
$items[$key]['current'] = PHP_VERSION;
} elseif ($item['list'] == 'upload') {
$items[$key]['current'] = @ini_get('file_uploads') ? ini_get('upload_max_filesize') : 'unknow';
} elseif ($item['list'] == 'gdversion') {
$tmp = function_exists('gd_info') ? gd_info() : array();
$items[$key]['current'] = empty($tmp['GD Version']) ? 'noext' : $tmp['GD Version'];
unset($tmp);
} elseif ($item['list'] == 'disk') {
if (function_exists('disk_free_space')) {
$items[$key]['current'] = floor(disk_free_space(admin_ROOT) / (1024 * 1024)) . 'M';
} else {
$items[$key]['current'] = 'unknow';
}
} elseif (isset($item['c'])) {
$items[$key]['current'] = constant($item['c']);
}
$items[$key]['status'] = 1;
if ($item['r'] != 'notset' && strcmp($items[$key]['current'], $item['r']) < 0) {
$items[$key]['status'] = 0;
}
}
return $items;
}示例2: listAction
public function listAction()
{
$form = new \Control\Forms();
$form->setTitle('Информационный модуль');
$form->setTemplate('list');
$form->addHead(array(array('width' => 100), array('width' => 300)));
$rows = array();
// версия CMS
$rows[] = array('Aquarel CMS', $this->conf->ac_ver);
// версия PHP
$rows[] = array('PHP', phpversion());
// версия GD-библиотеки
$gd = gd_info();
$rows[] = array('GD', $gd['GD Version']);
// список установленных модулей
$modules_installed = array();
$modules = $this->em->getRepository('Modules\\Entities\\Module')->findBy(array('install' => 1, 'active' => 1, 'group' => 'custom'), array('name' => 'ASC'));
foreach ($modules as $module) {
$modules_installed[] = $module->name . ' (' . $module->title . ')';
}
$rows[] = array('Установленные модули', implode('<br/>', $modules_installed));
$form->addRows($rows);
$output = $form->render();
return $output;
}示例3: check
public static function check()
{
if (!function_exists('gd_info')) {
throw new Kohana_Exception('GD is either not installed or not enabled, check your configuration');
}
if (defined('GD_BUNDLED')) {
// Get the version via a constant, available in PHP 5.
Image_GD::$_bundled = GD_BUNDLED;
} else {
// Get the version information
$info = gd_info();
// Extract the bundled status
Image_GD::$_bundled = (bool) preg_match('/\\bbundled\\b/i', $info['GD Version']);
}
if (defined('GD_VERSION')) {
// Get the version via a constant, available in PHP 5.2.4+
$version = GD_VERSION;
} else {
// Get the version information
$info = gd_info();
// Extract the version number
preg_match('/\\d+\\.\\d+(?:\\.\\d+)?/', $info['GD Version'], $matches);
// Get the major version
$version = $matches[0];
}
if (!version_compare($version, '2.0.1', '>=')) {
throw new Kohana_Exception('Image_GD requires GD version :required or greater, you have :version', array('required' => '2.0.1', ':version' => $version));
}
return Image_GD::$_checked = TRUE;
}示例4: gd_library_information
/** Print GD library information */
static function gd_library_information()
{
header('Content-type: text/plain');
echo 'GD Library Information';
echo "\n\n";
echo array_format(gd_info());
}示例5: env_check
/**
* ============================================================================
* WSTMall开源商城
* 官网地址:http://www.wstmall.com
* 联系QQ:707563272
* ============================================================================
*/
function env_check(&$env_items)
{
foreach ($env_items as $key => $item) {
$env_items[$key]['status'] = 1;
if ($key == 'os') {
$env_items[$key]['current'] = PHP_OS;
} elseif ($key == 'php') {
$env_items[$key]['current'] = PHP_VERSION;
} elseif ($key == 'attachmentupload') {
if (@ini_get('file_uploads')) {
$env_items[$key]['current'] = ini_get('upload_max_filesize');
} else {
$env_items[$key]['status'] = -1;
$env_items[$key]['current'] = '没有开启文件上传';
}
} elseif ($key == 'gdversion') {
if (extension_loaded('gd')) {
$tmp = gd_info();
$env_items[$key]['current'] = empty($tmp['GD Version']) ? '' : $tmp['GD Version'];
unset($tmp);
} else {
$env_items[$key]['current'] = "没有开启GD扩展";
$env_items[$key]['status'] = -1;
}
} elseif ($key == 'diskspace') {
if (function_exists('disk_free_space')) {
$env_items[$key]['current'] = floor(disk_free_space(INSTALL_ROOT) / (1024 * 1024)) . 'M';
} else {
$env_items[$key]['current'] = '未知的磁盘空间';
$env_items[$key]['status'] = 0;
}
}
}
return $env_items;
}示例6: check_env
/**
* 系统环境检测
* @return array 系统环境数据
* @author jry <598821125@qq.com>
*/
function check_env()
{
$items = array('os' => array('title' => '操作系统', 'limit' => '不限制', 'current' => PHP_OS, 'icon' => 'glyphicon-ok text-success'), 'php' => array('title' => 'PHP版本', 'limit' => '5.3+', 'current' => PHP_VERSION, 'icon' => 'glyphicon-ok text-success'), 'upload' => array('title' => '附件上传', 'limit' => '不限制', 'current' => ini_get('file_uploads') ? ini_get('upload_max_filesize') : '未知', 'icon' => 'glyphicon-ok text-success'), 'gd' => array('title' => 'GD库', 'limit' => '2.0+', 'current' => '未知', 'icon' => 'glyphicon-ok text-success'), 'disk' => array('title' => '磁盘空间', 'limit' => '100M+', 'current' => '未知', 'icon' => 'glyphicon-ok text-success'));
//PHP环境检测
if ($items['php']['current'] < 5.3) {
$items['php']['icon'] = 'glyphicon-remove text-danger';
session('error', true);
}
//GD库检测
$tmp = function_exists('gd_info') ? gd_info() : array();
if (!$tmp['GD Version']) {
$items['gd']['current'] = '未安装';
$items['gd']['icon'] = 'glyphicon-remove text-danger';
session('error', true);
} else {
$items['gd']['current'] = $tmp['GD Version'];
}
unset($tmp);
//磁盘空间检测
if (function_exists('disk_free_space')) {
$disk_size = floor(disk_free_space('./') / (1024 * 1024)) . 'M';
$items['disk']['current'] = $disk_size . 'MB';
if ($disk_size < 100) {
$items['disk']['icon'] = 'glyphicon-remove text-danger';
session('error', true);
}
}
return $items;
}示例7: check_env
/**
* 系统环境检测
* @return array 系统环境数据
*/
function check_env()
{
$items = array('os' => array('操作系统', '不限制', '类Unix', PHP_OS, 'success'), 'php' => array('PHP版本', '5.3', '5.3+', PHP_VERSION, 'success'), 'upload' => array('附件上传', '不限制', '2M+', '未知', 'success'), 'gd' => array('GD库', '2.0', '2.0+', '未知', 'success'), 'disk' => array('磁盘空间', '5M', '不限制', '未知', 'success'));
//PHP环境检测
if ($items['php'][3] < $items['php'][1]) {
$items['php'][4] = 'error';
session('error', true);
}
//附件上传检测
if (@ini_get('file_uploads')) {
$items['upload'][3] = ini_get('upload_max_filesize');
}
//GD库检测
$tmp = function_exists('gd_info') ? gd_info() : array();
if (empty($tmp['GD Version'])) {
$items['gd'][3] = '未安装';
$items['gd'][4] = 'error';
session('error', true);
} else {
$items['gd'][3] = $tmp['GD Version'];
}
unset($tmp);
//磁盘空间检测
if (function_exists('disk_free_space')) {
$items['disk'][3] = floor(disk_free_space(INSTALL_APP_PATH) / (1024 * 1024)) . 'M';
}
return $items;
}示例8: check
/**
* Checks if GD is enabled and verify that key methods exist, some of which require GD to
* be bundled with PHP. Exceptions will be thrown from those methods when GD is not
* bundled.
*
* @return boolean
*/
public static function check()
{
if (!function_exists('gd_info')) {
throw new Kohana_Exception('GD is either not installed or not enabled, check your configuration');
}
$functions = array(Image_GD::IMAGEROTATE, Image_GD::IMAGECONVOLUTION, Image_GD::IMAGEFILTER, Image_GD::IMAGELAYEREFFECT);
foreach ($functions as $function) {
Image_GD::$_available_functions[$function] = function_exists($function);
}
if (defined('GD_VERSION')) {
// Get the version via a constant, available in PHP 5.2.4+
$version = GD_VERSION;
} else {
// Get the version information
$info = gd_info();
// Extract the version number
preg_match('/\\d+\\.\\d+(?:\\.\\d+)?/', $info['GD Version'], $matches);
// Get the major version
$version = $matches[0];
}
if (!version_compare($version, '2.0.1', '>=')) {
throw new Kohana_Exception('Image_GD requires GD version :required or greater, you have :version', array('required' => '2.0.1', ':version' => $version));
}
return Image_GD::$_checked = TRUE;
}示例9: actionIndex
public function actionIndex()
{
if (version_compare(PHP_VERSION, '4.3', '<')) {
echo 'php版本过低，请先安装php4.3以上版本';
exist;
}
$requirementsChecker = new RequirementChecker();
$gdMemo = $imagickMemo = '启用验证码时需要安装php的gd组件或imagick组件。';
$gdOK = $imagickOK = false;
if (extension_loaded('imagick')) {
$imagick = new Imagick();
$imagickFormats = $imagick->queryFormats('PNG');
if (in_array('PNG', $imagickFormats)) {
$imagickOK = true;
} else {
$imagickMemo = 'Imagick组件不支持png。';
}
}
if (extension_loaded('gd')) {
$gdInfo = gd_info();
if (!empty($gdInfo['FreeType Support'])) {
$gdOK = true;
} else {
$gdMemo = 'gd组件不支持FreeType。';
}
}
/**
* Adjust requirements according to your application specifics.
*/
$requirements = array(array('name' => 'PHP版本', 'mandatory' => true, 'condition' => version_compare(PHP_VERSION, '5.4.0', '>='), 'by' => '<a href="http://www.yiiframework.com">Yii Framework</a>', 'memo' => 'PHP 5.4.0及以上'), array('name' => 'config目录写权限', 'mandatory' => true, 'condition' => is_writeable(Yii::getAlias('@app/config')), 'by' => '<a href="http://simpleforum.org">Simple Forum</a>', 'memo' => 'config目录需要写权限'), array('name' => 'runtime目录写权限', 'mandatory' => true, 'condition' => is_writeable(Yii::getAlias('@app/runtime')), 'by' => '<a href="http://simpleforum.org">Simple Forum</a>', 'memo' => 'runtime目录需要写权限'), array('name' => 'web/assets目录写权限', 'mandatory' => true, 'condition' => is_writeable(Yii::getAlias('@webroot/assets')), 'by' => '<a href="http://simpleforum.org">Simple Forum</a>', 'memo' => 'web/assets目录需要写权限'), array('name' => 'web/avatar目录写权限', 'mandatory' => true, 'condition' => is_writeable(Yii::getAlias('@webroot/avatar')), 'by' => '<a href="http://simpleforum.org">Simple Forum</a>', 'memo' => 'web/avatar目录需要写权限'), array('name' => 'PDO扩展', 'mandatory' => true, 'condition' => extension_loaded('pdo'), 'by' => 'DB连接', 'memo' => 'MySQL连接。'), array('name' => 'PDO_MySQL扩展', 'mandatory' => true, 'condition' => extension_loaded('pdo_mysql'), 'by' => 'DB连接', 'memo' => 'MySQL连接。'), array('name' => 'OpenSSL扩展', 'mandatory' => true, 'condition' => extension_loaded('openssl'), 'by' => '<a href="http://simpleforum.org">Simple Forum</a>', 'memo' => '用于用户密码加密'), array('name' => 'Memcache(d)扩展', 'mandatory' => false, 'condition' => extension_loaded('memcache') || extension_loaded('memcached'), 'by' => 'memcache/memcached缓存', 'memo' => '用于开启缓存'), array('name' => 'APC扩展', 'mandatory' => false, 'condition' => extension_loaded('apc'), 'by' => 'APC缓存', 'memo' => '用于开启缓存'), array('name' => 'GD扩展(支持FreeType)', 'mandatory' => false, 'condition' => $gdOK, 'by' => '验证码', 'memo' => $gdMemo), array('name' => 'ImageMagick扩展(支持png)', 'mandatory' => false, 'condition' => $imagickOK, 'by' => '验证码', 'memo' => $imagickMemo), 'phpExposePhp' => array('name' => 'php.ini的expose_php设值', 'mandatory' => false, 'condition' => $requirementsChecker->checkPhpIniOff("expose_php"), 'by' => '安全问题', 'memo' => '请修改为 expose_php = Off'), 'phpAllowUrlInclude' => array('name' => 'php.ini的allow_url_include设值', 'mandatory' => false, 'condition' => $requirementsChecker->checkPhpIniOff("allow_url_include"), 'by' => '安全问题', 'memo' => '请修改为 allow_url_include = Off'), 'phpSmtp' => array('name' => 'PHP SMTP邮件', 'mandatory' => false, 'condition' => strlen(ini_get('SMTP')) > 0, 'by' => '邮件', 'memo' => '用于发送邮件'), array('name' => 'MBString扩展', 'mandatory' => true, 'condition' => extension_loaded('mbstring'), 'by' => '<a href="http://www.php.net/manual/en/book.mbstring.php">Multibyte string</a> processing', 'memo' => ''), array('name' => 'Reflection扩展', 'mandatory' => true, 'condition' => class_exists('Reflection', false), 'by' => '<a href="http://www.yiiframework.com">Yii Framework</a>'), array('name' => 'PCRE扩展', 'mandatory' => true, 'condition' => extension_loaded('pcre'), 'by' => '<a href="http://www.yiiframework.com">Yii Framework</a>'), array('name' => 'SPL扩展', 'mandatory' => true, 'condition' => extension_loaded('SPL'), 'by' => '<a href="http://www.yiiframework.com">Yii Framework</a>'));
$requirementsChecker->check($requirements);
return $this->render('index', ['check' => $requirementsChecker]);
}示例10: gd_info
function gd_info()
{
if (null !== GdAdapterTest::$mockGdInfoResult) {
return GdAdapterTest::$mockGdInfoResult;
}
return \gd_info();
}示例11: getInstallInfo
public function getInstallInfo()
{
$this->installinfo['php_version'] = phpversion();
if (!session_id()) {
$this->installerror['session_disabled'] = true;
}
$this->installinfo['config_file'] = $this->bsiCoreRoot . $this->bsiDBCONFile;
// check writable settings file
if (!is_writable($this->installinfo['config_file'])) {
$this->installerror['config_notwritable'] = true;
}
$this->installinfo['gallery_path'] = $this->bsiCoreRoot . $this->bsiGallery;
if (!$this->checkFolder($this->installinfo['gallery_path'])) {
$this->installerror['gallery_notwritable'] = true;
}
if (!in_array("gd", get_loaded_extensions())) {
$this->installerror['gd_notinstalled'] = true;
$this->installerror['gd_versionnotpermit'] = true;
}
if (!$this->installerror['gd_notinstalled'] && function_exists('gd_info')) {
$info = gd_info();
$this->installinfo['gd_version'] = preg_replace("/[^\\d\\.]/", "", $info['GD Version']) * 1;
if ($this->installinfo['gd_version'] < 2) {
$this->installerror['gd_versionnotpermit'] = true;
}
}
if (!in_array("mysql", get_loaded_extensions())) {
$this->installerror['mysql_notavailable'] = true;
}
}示例12: __construct
/**
* Class constructor.
*
* @param mixed $source Either a file path for a source image or a GD resource handler for an image.
*
* @since 11.3
* @throws RuntimeException
*/
public function __construct($source = null)
{
// Verify that GD support for PHP is available.
if (!extension_loaded('gd'))
{
// @codeCoverageIgnoreStart
JLog::add('The GD extension for PHP is not available.', JLog::ERROR);
throw new RuntimeException('The GD extension for PHP is not available.');
// @codeCoverageIgnoreEnd
}
// Determine which image types are supported by GD, but only once.
if (!isset(self::$formats[IMAGETYPE_JPEG]))
{
$info = gd_info();
self::$formats[IMAGETYPE_JPEG] = ($info['JPEG Support']) ? true : false;
self::$formats[IMAGETYPE_PNG] = ($info['PNG Support']) ? true : false;
self::$formats[IMAGETYPE_GIF] = ($info['GIF Read Support']) ? true : false;
}
// If the source input is a resource, set it as the image handle.
if (is_resource($source) && (get_resource_type($source) == 'gd'))
{
$this->handle = &$source;
}
elseif (!empty($source) && is_string($source))
{
// If the source input is not empty, assume it is a path and populate the image handle.
$this->loadFile($source);
}
}示例13: image_gdVersion
function image_gdVersion($user_ver = 0) {
if (! extension_loaded('gd')) { return; }
static $gd_ver = 0;
// Just accept the specified setting if it's 1.
if ($user_ver == 1) { $gd_ver = 1; return 1; }
// Use the static variable if function was called previously.
if ($user_ver !=2 && $gd_ver > 0 ) { return $gd_ver; }
// Use the gd_info() function if possible.
if (function_exists('gd_info')) {
$ver_info = gd_info();
preg_match('/\d/', $ver_info['GD Version'], $match);
$gd_ver = $match[0];
return $match[0];
}
// If phpinfo() is disabled use a specified / fail-safe choice...
if (preg_match('/phpinfo/', ini_get('disable_functions'))) {
if ($user_ver == 2) {
$gd_ver = 2;
return 2;
} else {
$gd_ver = 1;
return 1;
}
}
// ...otherwise use phpinfo().
ob_start();
phpinfo(8);
$info = ob_get_contents();
ob_end_clean();
$info = stristr($info, 'gd version');
preg_match('/\d/', $info, $match);
$gd_ver = $match[0];
return $match[0];
}示例14: com_install
function com_install()
{
global $mainframe;
jimport('joomla.filesystem.folder');
// Initialize variables
jimport('joomla.client.helper');
$FTPOptions = JClientHelper::getCredentials('ftp');
$language =& JFactory::getLanguage();
$language->load('com_jce_imgmanager_ext', JPATH_SITE);
$cache = $mainframe->getCfg('tmp_path');
// Check for tmp folder
if (!JFolder::exists($cache)) {
// Create if does not exist
if (!JFolder::create($cache)) {
$mainframe->enqueueMessage(JText::_('NO CACHE DESC'), 'error');
}
}
// Check if folder exists and is writable or the FTP layer is enabled
if (JFolder::exists($cache) && (is_writable($cache) || $FTPOptions['enabled'] == 1)) {
$mainframe->enqueueMessage(JText::_('CACHE DESC'));
} else {
$mainframe->enqueueMessage(JText::_('NO CACHE DESC'), 'error');
}
// Check for GD
if (!function_exists('gd_info')) {
$mainframe->enqueueMessage(JText::_('NO GD DESC'), 'error');
} else {
$info = gd_info();
$mainframe->enqueueMessage(JText::_('GD DESC') . ' - ' . $info['GD Version']);
}
}示例15: loadData
protected function loadData()
{
$this->vars['cms'] = substr(DB::table('system_parameters')->where('item', 'build')->pluck('value'), 1, -1);
$this->vars['php'] = PHP_MAJOR_VERSION . '.' . PHP_MINOR_VERSION . '.' . PHP_RELEASE_VERSION;
$gd = gd_info();
$this->vars['gd'] = substr($gd['GD Version'], 9, 3);
}