NumberFormatter::parse
numfmt_parse
(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)
NumberFormatter::parse -- numfmt_parse — Parse a number
Beschreibung
Objektorientierter Stil
$string
, int $type
= NumberFormatter::TYPE_DOUBLE, int &$offset
= null
): int|float|falseProzeduraler Stil
NumberFormatter
$formatter
,string
$string
,int
$type
= NumberFormatter::TYPE_DOUBLE,int
&$offset
= null
): int|float|false
Parse a string into a number using the current formatter rules.
Parameter-Liste
-
formatter
-
NumberFormatter object.
-
string
-
The string to parse for the number.
-
type
-
The formatting type to use. By default,
NumberFormatter::TYPE_DOUBLE
is used. -
offset
-
Offset in the string at which to begin parsing. On return, this value will hold the offset at which parsing ended.
Rückgabewerte
The value of the parsed number or false
on error.
Beispiele
Beispiel #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, $num, NumberFormatter::TYPE_INT32)."\n";
?>
Beispiel #2 OO example
<?php
$fmt = new NumberFormatter( 'de_DE', NumberFormatter::DECIMAL );
$num = "1.234.567,891";
echo $fmt->parse($num)."\n";
echo $fmt->parse($num, NumberFormatter::TYPE_INT32)."\n";
?>
Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
1234567.891 1234567
Siehe auch
- numfmt_get_error_code() - Get formatter's last error code
- numfmt_format() - Format a number
- numfmt_parse_currency() - Parse a currency number