php5

const (
	IsNull          ZType = 0
	IsLong          ZType = 1
	IsDouble        ZType = 2
	IsBool          ZType = 3
	IsArray         ZType = 4
	IsObject        ZType = 5
	IsString        ZType = 6
	IsResource      ZType = 7
	IsConstant      ZType = 8
	IsConstantArray ZType = 9
	IsCallable      ZType = 10

	ZendSuccess = 0
	ZendFailure = -1

	HashKeyIsString = 1 // HASH_KEY_IS_STRING
	HashKeyIsLong   = 2 // HASH_KEY_IS_LONG
	HashKeyNonExist = 3 // HASH_KEY_NON_EXISTANT

	HashUpdate     = 1 << 0 // HASH_UPDATE
	HashAdd        = 1 << 1 // HASH_ADD
	HashNextInsert = 1 << 2 // HASH_NEXT_INSERT

	HashDelKey      = 0 // HASH_DEL_KEY
	HashDelIndex    = 1 // HASH_DEL_INDEX
	HashDelKeyQuick = 2 // HASH_DEL_KEY_QUICK

	HashUpdateKeyIfNone   = 0 // HASH_UPDATE_KEY_IF_NONE
	HashUpdateKeyIfBefore = 1 // HASH_UPDATE_KEY_IF_BEFORE
	HashUpdateKeyIfAfter  = 2 // HASH_UPDATE_KEY_IF_AFTER
	HashUpdateKeyAnyway   = 3 // HASH_UPDATE_KEY_ANYWAY
)