预锟斤拷锟藉常锟斤拷

锟斤拷锟叫筹拷锟斤拷锟缴达拷锟斤拷展锟斤拷锟藉，锟揭斤拷锟节达拷锟斤拷展锟斤拷锟斤拷锟斤拷 PHP 锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷态锟斤拷锟斤拷时锟斤拷锟矫★拷

XSL_CLONE_AUTO (integer)

XSL_CLONE_NEVER (integer)

XSL_CLONE_ALWAYS (integer)

LIBXSLT_VERSION (integer)

libxslt version like 10117. Available as of PHP 5.1.2.

LIBXSLT_DOTTED_VERSION (string)

libxslt version like 1.1.17. Available as of PHP 5.1.2.

LIBEXSLT_VERSION (integer)

libexslt version like 813. Available as of PHP 5.1.2.

LIBEXSLT_DOTTED_VERSION (string)

libexslt version like 1.1.17. Available as of PHP 5.1.2.

XSL_SECPREF_NONE (integer)

Deactivate all security restrictions.

XSL_SECPREF_READ_FILE (integer)

Disallows reading files.

XSL_SECPREF_WRITE_FILE (integer)

Disallows writing files.

XSL_SECPREF_CREATE_DIRECTORY (integer)

Disallows creating directories.

XSL_SECPREF_READ_NETWORK (integer)

Disallows reading network files.

XSL_SECPREF_WRITE_NETWORK (integer)

Disallows writing network files.

XSL_SECPREF_DEFAULT (integer)

Disallows all write access, i.e. a bitmask of XSL_SECPREF_WRITE_NETWORK | XSL_SECPREF_CREATE_DIRECTORY | XSL_SECPREF_WRITE_FILE.