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

public NumberFormatter::parse(string $string, int $type = NumberFormatter::TYPE_DOUBLE, int &$offset = null): int|float|false

Prozeduraler Stil

numfmt_parse(
    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. Note that NumberFormatter::TYPE_CURRENCY is not supported; use NumberFormatter::parseCurrency() instead.

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