本文整理汇总了PHP中OC_Helper::phpFileSize方法的典型用法代码示例。如果您正苦于以下问题：PHP OC_Helper::phpFileSize方法的具体用法？PHP OC_Helper::phpFileSize怎么用？PHP OC_Helper::phpFileSize使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OC_Helper的用法示例。
在下文中一共展示了OC_Helper::phpFileSize方法的3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: setUploadLimit
/**
* set the maximum upload size limit for apache hosts using .htaccess
*
* @param int $size file size in bytes
* @return bool false on failure, size on success
*/
static function setUploadLimit($size)
{
//don't allow user to break his config -- upper boundary
if ($size > PHP_INT_MAX) {
//max size is always 1 byte lower than computerFileSize returns
if ($size > PHP_INT_MAX + 1) {
return false;
}
$size -= 1;
} else {
$size = OC_Helper::phpFileSize($size);
}
//don't allow user to break his config -- broken or malicious size input
if (intval($size) === 0) {
return false;
}
//suppress errors in case we don't have permissions for
$htaccess = @file_get_contents(OC::$SERVERROOT . '/.htaccess');
if (!$htaccess) {
return false;
}
$phpValueKeys = array('upload_max_filesize', 'post_max_size');
foreach ($phpValueKeys as $key) {
$pattern = '/php_value ' . $key . ' (\\S)*/';
$setting = 'php_value ' . $key . ' ' . $size;
$hasReplaced = 0;
$content = preg_replace($pattern, $setting, $htaccess, 1, $hasReplaced);
if ($content !== null) {
$htaccess = $content;
}
if ($hasReplaced === 0) {
$htaccess .= "\n" . $setting;
}
}
//check for write permissions
if (is_writable(OC::$SERVERROOT . '/.htaccess')) {
file_put_contents(OC::$SERVERROOT . '/.htaccess', $htaccess);
return OC_Helper::computerFileSize($size);
} else {
OC_Log::write('files', 'Can\'t write upload limit to ' . OC::$SERVERROOT . '/.htaccess. Please check the file permissions', OC_Log::WARN);
}
return false;
}示例2: setUploadLimit
/**
* set the maximum upload size limit for apache hosts using .htaccess
*
* @param int $size file size in bytes
* @param array $files override '.htaccess' and '.user.ini' locations
* @return bool false on failure, size on success
*/
public static function setUploadLimit($size, $files = [])
{
//don't allow user to break his config
$size = intval($size);
if ($size < self::UPLOAD_MIN_LIMIT_BYTES) {
return false;
}
$size = OC_Helper::phpFileSize($size);
$phpValueKeys = array('upload_max_filesize', 'post_max_size');
// default locations if not overridden by $files
$files = array_merge(['.htaccess' => OC::$SERVERROOT . '/.htaccess', '.user.ini' => OC::$SERVERROOT . '/.user.ini'], $files);
$updateFiles = [$files['.htaccess'] => ['pattern' => '/php_value %1$s (\\S)*/', 'setting' => 'php_value %1$s %2$s'], $files['.user.ini'] => ['pattern' => '/%1$s=(\\S)*/', 'setting' => '%1$s=%2$s']];
$success = true;
foreach ($updateFiles as $filename => $patternMap) {
// suppress warnings from fopen()
$handle = @fopen($filename, 'r+');
if (!$handle) {
\OCP\Util::writeLog('files', 'Can\'t write upload limit to ' . $filename . '. Please check the file permissions', \OCP\Util::WARN);
$success = false;
continue;
// try to update as many files as possible
}
$content = '';
while (!feof($handle)) {
$content .= fread($handle, 1000);
}
foreach ($phpValueKeys as $key) {
$pattern = vsprintf($patternMap['pattern'], [$key]);
$setting = vsprintf($patternMap['setting'], [$key, $size]);
$hasReplaced = 0;
$newContent = preg_replace($pattern, $setting, $content, 1, $hasReplaced);
if ($newContent !== null) {
$content = $newContent;
}
if ($hasReplaced === 0) {
$content .= "\n" . $setting;
}
}
// write file back
ftruncate($handle, 0);
rewind($handle);
fwrite($handle, $content);
fclose($handle);
}
if ($success) {
return OC_Helper::computerFileSize($size);
}
return false;
}示例3: testPhpFileSize
/**
* @dataProvider phpFileSizeProvider
*/
public function testPhpFileSize($expected, $input)
{
$result = OC_Helper::phpFileSize($input);
$this->assertEquals($expected, $result);
}