[edit] Last updated: Sat, 25 May 2013

NumberFormatter::parse

numfmt_parse

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

NumberFormatter::parse -- numfmt_parse — Parse a number

Descrição

Estilo orientado à objeto

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

Estilo procedural

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

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

Parâmetros

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.

Valor Retornado

The value of the parsed number or FALSE on error.

Exemplos

Exemplo #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";
?>

Exemplo #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";
?>

O exemplo acima irá imprimir:

1234567.891
1234567

Veja Também

numfmt_get_error_code() - Get formatter's last error code.
numfmt_format() - Format a number
numfmt_parse_currency() - Parse a currency number

add a note User Contributed Notes NumberFormatter::parse - [1 notes]

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rdohms at php dot net ¶

10 months ago


It interesting to note that the expected behavior for this function may change according to your ICU version.



In ICU 4.4.2 (standard for Ubuntu 10.* with PHP 5.3.5)



    With locale 'en', input of 100,1 returns 1001



In ICU 4.8.1 (standard for Ubuntu 12.* with PHP 5.3.10)



    With locale 'en', input of 100,1 returns "false"



Be sure to note your ICU version in phpinfo() to be sure you will get the expected output.

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