NumberFormatter::setPattern

numfmt_set_pattern

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)

NumberFormatter::setPattern -- numfmt_set_patternSet formatter pattern

Beschreibung

Objektorientierter Stil

public NumberFormatter::setPattern(string $pattern): bool

Prozeduraler Stil

numfmt_set_pattern(NumberFormatter $formatter, string $pattern): bool

Set the pattern used by the formatter. Can not be used on a rule-based formatter.

Parameter-Liste

formatter

NumberFormatter object.

pattern

Pattern in syntax described in » ICU DecimalFormat documentation.

Rückgabewerte

Gibt bei Erfolg true zurück. Bei einem Fehler wird false zurückgegeben.

Beispiele

Beispiel #1 numfmt_set_pattern() example

<?php
$fmt
= numfmt_create( 'de_DE', NumberFormatter::DECIMAL );
echo
"Pattern: ".numfmt_get_pattern($fmt)."\n";
echo
numfmt_format($fmt, 1234567.891234567890000)."\n";
numfmt_set_pattern($fmt, "#0.# kg");
echo
"Pattern: ".numfmt_get_pattern($fmt)."\n";
echo
numfmt_format($fmt, 1234567.891234567890000)."\n";
?>

Beispiel #2 OO example

<?php
$fmt
= new NumberFormatter( 'de_DE', NumberFormatter::DECIMAL );
echo
"Pattern: ".$fmt->getPattern()."\n";
echo
$fmt->format(1234567.891234567890000)."\n";
$fmt->setPattern("#0.# kg");
echo
"Pattern: ".$fmt->getPattern()."\n";
echo
$fmt->format(1234567.891234567890000)."\n";
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

Pattern: #,##0.###
1.234.567,891
Pattern: #0.# kg
1234567,9 kg

Siehe auch

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User Contributed Notes 2 notes

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18
Crash
4 years ago
If you're looking for the pattern syntax, their documentation is here: http://unicode.org/reports/tr35/tr35-numbers.html#Number_Format_Patterns
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0
Anonymous
5 years ago
setPattern appears to influence only the behavior of the format method, not the parse method of the NumberFormatter object.

$pattern = '#,##0';
$frmtr = NumberFormatter::create('en-US', NumberFormatter::DECIMAL);
$frmtr->setPattern($pattern);
echo $frmtr->parse('12.345');

// returns 12
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