(PHP >= 5.4.0, PHP 7, PHP 8)
XSLTProcessor::getSecurityPrefs — Get security preferences
此函数没有参数。
A bitmask consisting of XSL_SECPREF_READ_FILE,
XSL_SECPREF_WRITE_FILE,
XSL_SECPREF_CREATE_DIRECTORY,
XSL_SECPREF_READ_NETWORK,
XSL_SECPREF_WRITE_NETWORK.