Docs For Class Zend_Locale

Description

Utility class for proxying math function to bcmath functions, if present, otherwise to PHP builtin math operators, with limited detection of overflow conditions.

Sampling of PHP environments and platforms suggests that at least 80% to 90% support bcmath. Thus, this file should be as light as possible.

copyright: Copyright (c) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
license: New BSD License

Located in /Locale/Math.php (line 35)

Direct descendents

Class	Description
Zend_Locale_Math_PhpMath	Utility class for proxying math function to bcmath functions, if present, otherwise to PHP builtin math operators, with limited detection of overflow conditions.

Variable Summary

static mixed $add

static mixed $comp

static mixed $div

static mixed $mod

static mixed $mul

static mixed $pow

static mixed $scale

static mixed $sqrt

static mixed $sub

static mixed $_bcmathDisabled

Method Summary

static void isBcmathDisabled ()

static string normalize (integer $value)

static void round ( $op1, [ $precision = 0])

Variables

static mixed $add = 'bcadd' (line 40)

access: public

static mixed $comp = 'bccomp' (line 45)

access: public

static mixed $div = 'bcdiv' (line 44)

access: public

static mixed $mod = 'bcmod' (line 47)

access: public

static mixed $mul = 'bcmul' (line 43)

access: public

static mixed $pow = 'bcpow' (line 42)

access: public

static mixed $scale = 'bcscale' (line 48)

access: public

static mixed $sqrt = 'bcsqrt' (line 46)

access: public

static mixed $sub = 'bcsub' (line 41)

access: public

static mixed $_bcmathDisabled = false (line 38)

access: public

Methods

static isBcmathDisabled (line 50)

access: public

static void isBcmathDisabled ()

static normalize (line 120)

Normalizes an input to standard english notation Fixes a problem of BCMath with setLocale which is PHP related

return: Normalized string without BCMath problems
access: public

static string normalize (integer $value)

integer $value: Value to normalize

static round (line 65)

Surprisingly, the results of this implementation of round()

prove better than the native PHP round(). For example, try: round(639.795, 2); round(267.835, 2); round(0.302515, 5); round(0.36665, 4); then try: Zend_Locale_Math::round('639.795', 2);

access: public

static void round ( $op1, [ $precision = 0])

$op1
$precision