NumberFormatter
PHP Manual

NumberFormatter::parse

numfmt_parse

(No version information available, might be only in CVS)

NumberFormatter::parse -- numfmt_parseParse a number

Opis

Object oriented style

mixed NumberFormatter::parse ( string $value [, integer $type [, integer &$position ]] )

Procedural style

mixed numfmt_parse ( NumberFormatter $fmt , string $value [, integer $type [, integer &$position ]] )

Parse a string into a number using the current formatter rules.

Parametry

fmt

NumberFormatter object.

type

The formatting type to use. By default, NumberFormatter::TYPE_DOUBLE is used.

position

Offset in the string at which to begin parsing. On return, this value will hold the offset at which parsing ended.

Zwracane wartości

The value of the parsed number or FALSE on error.

Przykłady

Example #1 numfmt_parse() example

<?php
$fmt 
numfmt_create'de_DE'NumberFormatter::DECIMAL );
$num "1.234.567,891";
echo 
numfmt_parse($fmt$num)."\n";
echo 
numfmt_parse($fmt$numNumberFormatter::TYPE_INT32)."\n";
?>

Example #2 OO example

<?php
$fmt 
= new NumberFormatter'de_DE'NumberFormatter::DECIMAL );
$num "1.234.567,891";
echo 
$fmt->parse($num)."\n";
echo 
$fmt->parse($numNumberFormatter::TYPE_INT32)."\n";
?>

Powyższy przykład wyświetli:

1234567.891
1234567

Patrz także


NumberFormatter
PHP Manual