note 81901 deleted from function.money-format by danbrown
| From: | danbrown@php.net | Date: | Thu, 19 Feb 2009 20:31:59 +0000 |
| Subject: | note 81901 deleted from function.money-format by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-150871@lists.php.net to get a copy of this message | ||
Note Submitter: Rafael M. Salvioni
----
<?php
/*
That it is an implementation of the function money_format for the
platforms that do not it bear.
The function accepts to same string of format accepts for the
original function of the PHP.
(Sorry. my writing in English is very bad)
The function is tested using PHP 5.1.4 in Windows XP
and Apache WebServer.
*/
if (!function_exists('money_format')) {
function money_format($format, $number)
{
$regex = array(
'/%((?:[\^!\-]|\+|\(|\=.)*)([0-9]+)?(?:#([0-9]+))?',
'(?:\.([0-9]+))?([in%])/'
);
$regex = implode('', $regex);
if (setlocale(LC_MONETARY, null) == '') {
setlocale(LC_MONETARY, '');
}
$locale = localeconv();
$number = floatval($number);
if (!preg_match($regex, $format, $fmatch)) {
trigger_error("No format specified or invalid format",
E_USER_WARNING);
return $number;
}
$flags = array(
'fillchar' => preg_match('/\=(.)/', $fmatch[1], $match) ?
$match[1] : ' ',
'nogroup' => preg_match('/\^/', $fmatch[1]) > 0,
'usesignal' => preg_match('/\+|\(/', $fmatch[1], $match) ?
$match[0] : '+',
'nosimbol' => preg_match('/\!/', $fmatch[1]) > 0,
'isleft' => preg_match('/\-/', $fmatch[1]) > 0
);
$width = trim($fmatch[2]) ? (int)$fmatch[2] : 0;
$left = trim($fmatch[3]) ? (int)$fmatch[3] : 0;
$right = trim($fmatch[4]) ? (int)$fmatch[4] :
$locale['int_frac_digits'];
$conversion = $fmatch[5];
$positive = true;
if ($number < 0) {
$positive = false;
$number *= -1;
}
$letter = $positive ? 'p' : 'n';
$prefix = $suffix = $cprefix = $csuffix = $signal = '';
if (!$positive) {
$signal = $locale['negative_sign'];
switch (true) {
case $locale['n_sign_posn'] == 0 || $flags['signal'] ==
'(':
$prefix = '(';
$suffix = ')';
break;
case $locale['n_sign_posn'] == 1:
$prefix = $signal;
break;
case $locale['n_sign_posn'] == 2:
$suffix = $signal;
break;
case $locale['n_sign_posn'] == 3:
$cprefix = $signal;
break;
case $locale['n_sign_posn'] == 4:
$csuffix = $signal;
break;
}
}
if (!$flags['nosimbol']) {
$currency = $cprefix;
$currency .= (
$conversion == 'i' ?
$locale['int_curr_symbol'] :
$locale['currency_symbol']
);
$currency .= $csuffix;
} else {
$currency = '';
}
$space = $locale["{$letter}_sep_by_space"] ? ' ' : '';
$number = number_format($number, $right,
$locale['mon_decimal_point'],
$flags['nogroup'] ? '' :
$locale['mon_thousands_sep']
);
$number = explode($locale['mon_decimal_point'], $number);
$n = strlen($prefix) + strlen($currency);
if ($left > 0 && $left > $n) {
if ($flags['isleft']) {
$number[0] .= str_repeat($flags['fillchar'], $left - $n);
} else {
$number[0] = str_repeat($flags['fillchar'], $left - $n) .
$number[0];
}
}
$number = implode($locale['mon_decimal_point'], $number);
if ($locale["{$letter}_cs_precedes"]) {
$number = $prefix . $currency . $space . $number . $suffix;
} else {
$number = $prefix . $number . $space . $currency . $suffix;
}
if ($width > 0) {
$number = str_pad($number, $width, $flags['fillchar'],
$flags['isleft'] ? STR_PAD_RIGHT : STR_PAD_LEFT);
}
$format = str_replace($fmatch[0], $number, $format);
return $format;
}
}
?>