本文整理匯總了PHP中w3_download函數的典型用法代碼示例。如果您正苦於以下問題：PHP w3_download函數的具體用法？PHP w3_download怎麽用？PHP w3_download使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了w3_download函數的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: _precache_file
/**
* Pre-caches external file
*
* @param string $url
* @param string $type
* @return string
*/
function _precache_file($url, $type)
{
$lifetime = $this->_config->get_integer('minify.lifetime');
$cache_path = sprintf('%s/minify_%s.%s', w3_cache_blog_dir('minify'), md5($url), $type);
if (!file_exists($cache_path) || @filemtime($cache_path) < time() - $lifetime) {
w3_require_once(W3TC_INC_DIR . '/functions/http.php');
if (!@is_dir(dirname($cache_path))) {
w3_require_once(W3TC_INC_DIR . '/functions/file.php');
w3_mkdir_from(dirname($cache_path), W3TC_CACHE_DIR);
}
w3_download($url, $cache_path);
}
return file_exists($cache_path) ? $this->_get_minify_source($cache_path, $url) : false;
}示例2: import_library
//.........這裏部分代碼省略.........
$upload_dir = sprintf('%s/%s', $upload_info['basedir'], $upload_subdir);
$upload_url = sprintf('%s/%s', $upload_info['baseurl'], $upload_subdir);
} else {
$upload_subdir = '';
$upload_dir = $upload_info['basedir'];
$upload_url = $upload_info['baseurl'];
}
$src_filename = pathinfo($src, PATHINFO_FILENAME);
$src_extension = pathinfo($src, PATHINFO_EXTENSION);
/**
* Get available filename
*/
for ($i = 0;; $i++) {
$dst = sprintf('%s/%s%s%s', $upload_dir, $src_filename, $i ? $i : '', $src_extension ? '.' . $src_extension : '');
if (!file_exists($dst)) {
break;
}
}
$dst_basename = basename($dst);
$dst_url = sprintf('%s/%s', $upload_url, $dst_basename);
$dst_path = ltrim(str_replace($document_root, '', w3_path($dst)), '/');
if ($upload_subdir) {
w3_mkdir($upload_subdir, 0777, $upload_info['basedir']);
}
$download_result = false;
/**
* Check if file is remote URL
*/
if (w3_is_url($src)) {
/**
* Download file
*/
if ($import_external) {
$download_result = w3_download($src, $dst);
if (!$download_result) {
$error = 'Unable to download file';
}
} else {
$error = 'External file import is disabled';
}
} else {
/**
* Otherwise copy file from local path
*/
$src_path = $document_root . '/' . urldecode($src);
if (file_exists($src_path)) {
$download_result = @copy($src_path, $dst);
if (!$download_result) {
$error = 'Unable to copy file';
}
} else {
$error = 'Source file doesn\'t exists';
}
}
/**
* Check if download or copy was successful
*/
if ($download_result) {
w3_require_once(W3TC_INC_DIR . '/functions/mime.php');
$title = $dst_basename;
$guid = ltrim($upload_info['baseurlpath'] . $title, ',');
$mime_type = w3_get_mime_type($dst);
$GLOBALS['wp_rewrite'] = new WP_Rewrite();
/**
* Insert attachment
*/示例3: _precache_file
/**
* Pre-caches external file
*
* @param string $url
* @param string $type
* @return string
*/
function _precache_file($url, $type)
{
$lifetime = $this->_config->get_integer('minify.lifetime');
$cache_path = sprintf('%s/minify_%s.%s', W3TC_CACHE_FILE_MINIFY_DIR, md5($url), $type);
if (!file_exists($cache_path) || @filemtime($cache_path) < time() - $lifetime) {
require_once W3TC_INC_DIR . '/functions/http.php';
w3_download($url, $cache_path);
}
return file_exists($cache_path) ? $this->_get_minify_source($cache_path, $url) : false;
}示例4: get_files_minify
/**
* Exports min files to CDN
*
* @return array
*/
function get_files_minify()
{
$files = array();
if (W3TC_PHP5 && $this->_config->get_boolean('minify.rewrite') && (!$this->_config->get_boolean('minify.auto') || w3_is_cdn_mirror($this->_config->get_string('cdn.engine')))) {
require_once W3TC_INC_DIR . '/functions/http.php';
$minify =& w3_instance('W3_Plugin_Minify');
$document_root = w3_get_document_root();
$site_root = w3_get_site_root();
$minify_root = w3_path(W3TC_CACHE_FILE_MINIFY_DIR);
$minify_path = ltrim(str_replace($site_root, rtrim(w3_get_site_path(), '/'), $minify_root), '/');
$urls = $minify->get_urls();
if ($this->_config->get_string('minify.engine') == 'file') {
foreach ($urls as $url) {
w3_http_get($url);
}
$files = $this->search_files($minify_root, $minify_path, '*.css;*.js');
} else {
foreach ($urls as $url) {
$file = w3_normalize_file_minify($url);
$file = w3_translate_file($file);
if (!w3_is_url($file)) {
$file = $document_root . '/' . $file;
$file = ltrim(str_replace($minify_root, '', $file), '/');
$dir = dirname($file);
if ($dir) {
w3_mkdir($dir, 0777, $minify_root);
}
if (w3_download($url, $minify_root . '/' . $file) !== false) {
$files[] = $minify_path . '/' . $file;
}
}
}
}
}
return $files;
}示例5: get_files_minify
/**
* Exports min files to CDN
*/
function get_files_minify()
{
$files = array();
if (W3TC_PHP5) {
require_once W3TC_LIB_W3_DIR . '/Plugin/Minify.php';
$minify =& W3_Plugin_Minify::instance();
$urls = $minify->get_urls();
foreach ($urls as $url) {
$file = basename($url);
if (w3_download($url, W3TC_CONTENT_MINIFY_DIR . '/' . $file) !== false) {
$files[] = W3TC_CONTENT_MINIFY_DIR_NAME . '/' . $file;
}
}
}
return $files;
}示例6: _precache_file
/**
* Precaches external file
*
* @param string $url
* @param string $type
* @return string
*/
function _precache_file($url, $type)
{
$lifetime = $this->_config->get_integer('minify.lifetime');
$file_path = sprintf('%s/minify_%s.%s', W3TC_CACHE_FILE_MINIFY_DIR, md5($url), $type);
$file_exists = file_exists($file_path);
if ($file_exists && @filemtime($file_path) >= time() - $lifetime) {
return $this->_get_minify_source($file_path, $url);
}
if (is_dir(W3TC_CACHE_FILE_MINIFY_DIR)) {
if (w3_download($url, $file_path) !== false) {
return $this->_get_minify_source($file_path, $url);
} else {
$this->log(sprintf('Unable to download URL: %s', $url));
}
} else {
$this->log(sprintf('The cache directory %s does not exist', W3TC_CACHE_FILE_MINIFY_DIR));
}
return $file_exists ? $this->_get_minify_source($file_path, $url) : false;
}