Predefined Constants

The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

CRYPT_SALT_LENGTH int

CRYPT_STD_DES int

Indicates whether standard DES-based hashes are supported in crypt(). Always 1.

CRYPT_EXT_DES int

Indicates whether extended DES-based hashes are supported in crypt(). Always 1.

CRYPT_MD5 int

Indicates whether MD5 hashes are supported in crypt(). Always 1.

CRYPT_BLOWFISH int

Indicates whether Blowfish hashes are supported in crypt(). Always 1.

CRYPT_SHA256 int

Indicates whether SHA-256 hashes are supported in crypt(). Always 1.

CRYPT_SHA512 int

Indicates whether SHA-512 hashes are supported in crypt(). Always 1.

HTML_SPECIALCHARS (int)

HTML_ENTITIES (int)

ENT_COMPAT (int)

ENT_QUOTES (int)

ENT_NOQUOTES (int)

ENT_IGNORE (int)

ENT_SUBSTITUTE (int)

ENT_DISALLOWED (int)

ENT_HTML401 (int)

ENT_XML1 (int)

ENT_XHTML (int)

ENT_HTML5 (int)

CHAR_MAX (int)

LC_CTYPE (int)

LC_NUMERIC (int)

LC_TIME (int)

LC_COLLATE (int)

LC_MONETARY (int)

LC_ALL (int)

LC_MESSAGES (int)

STR_PAD_LEFT (int)

STR_PAD_RIGHT (int)

STR_PAD_BOTH (int)