MessageFormatter::formatMessage

msgfmt_format_message

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

MessageFormatter::formatMessage -- msgfmt_format_message — Quick format message

说明

面向对象风格

public static MessageFormatter::formatMessage ( string $locale , string $pattern , array $values ) : string|false

过程化风格

msgfmt_format_message ( string $locale , string $pattern , array $values ) : string|false

Quick formatting function that formats the string without having to explicitly create the formatter object. Use this function when the format operation is done only once and does not need and parameters or state to be kept.

参数

locale: The locale to use for formatting locale-dependent parts
pattern: The pattern string to insert things into. The pattern uses an 'apostrophe-friendly' syntax; it is run through » umsg_autoQuoteApostrophe before being interpreted.
values: The array of values to insert into the format string

返回值

The formatted pattern string or false if an error occurred

范例

Example #1 msgfmt_format_message() example


<?php
echo msgfmt_format_message("en_US", "{0,number,integer} monkeys on {1,number,integer} trees make {2,number} monkeys per tree\n", array(4560, 123, 4560/123));
echo msgfmt_format_message("de", "{0,number,integer} Affen auf {1,number,integer} B?umen sind {2,number} Affen pro Baum\n", array(4560, 123, 4560/123));
?>

Example #2 OO example


<?php
echo MessageFormatter::formatMessage("en_US", "{0,number,integer} monkeys on {1,number,integer} trees make {2,number} monkeys per tree\n", array(4560, 123, 4560/123));
echo MessageFormatter::formatMessage("de", "{0,number,integer} Affen auf {1,number,integer} B?umen sind {2,number} Affen pro Baum\n", array(4560, 123, 4560/123));
?>

以上例程会输出：

4,560 monkeys on 123 trees make 37.073 monkeys per tree
4.560 Affen auf 123 B?umen sind 37,073 Affen pro Baum

参见

msgfmt_create() - Constructs a new Message Formatter
msgfmt_parse() - Parse input string according to pattern
msgfmt_get_error_code() - Get the error code from last operation
msgfmt_get_error_message() - Get the error text from the last operation

User Contributed Notes

ricardoyubal at gmail dot com 06-Jul-2021 09:31


Although not mentioned, single quotes (') are used internally as escaping characters. So if you want to have them in your output, you should escape them with another single quote. See examples below.



<?php



// The value {foo} should be enclosed in single quotes

echo msgfmt_format_message('en_US', "The value '{foo}' should be enclosed in single quotes", ['foo' => 'bar']);



// The value 'bar' should be enclosed in single quotes

echo msgfmt_format_message('en_US', "The value ''{foo}'' should be enclosed in single quotes", ['foo' => 'bar']);



?>

contact at sowapps dot com 21-Jun-2021 09:54


For now, there is now way to define a default value.



<?php

echo msgfmt_format_message('fr_FR', '{distance, plural, =0{Here}other{# km}}', []);

// Show {distance}

?>

zlobnygrif at gmail dot com 10-Jul-2013 05:59


<?php

var_dump(

  msgfmt_format_message('ru_RU', 'The value of {somekey} is {0, choice, 0 #less 12| 12 #between 12 and 32| 32 #more than 32}', ['SomeAnotherKey' => -1]),

  msgfmt_format_message('ru_RU', 'The value of {somekey} is {0, choice, 0 #less 12| 12 #between 12 and 32| 32 #more than 32}', [14]),

  msgfmt_format_message('ru_RU', 'The value of {somekey} is {0, choice, 0 #less 12| 12 #between 12 and 32| 32 #more than 32}', [133]),

  msgfmt_format_message('ru_RU', '{0, plural, =0{Zero}=1{One}other{Unknown #}}', [0]),

  msgfmt_format_message('ru_RU', '{0, plural, =0{Zero}=1{One}other{Unknown #}}', [1]),

  msgfmt_format_message('ru_RU', '{0, plural, =0{Zero}=1{One}other{Unknown #}}', [2]),

  msgfmt_format_message('ru_RU', '{0, select, somevalue{This is some value} other{Unknown value}}', ['somevalue']),

  msgfmt_format_message('ru_RU', '{0, select, somevalue{This is some value} other{Unknown value "{0}"}}', ['somevalue2'])

);



var_dump(

  msgfmt_format_message('en_GB', 'Peter has {0, plural, =0{no cat} =1{a cat} other{# cats}}', [0]),

  msgfmt_format_message('en_GB', 'Peter has {0, plural, =0{no cat} =1{a cat} other{# cats}}', [1]),

  msgfmt_format_message('en_GB', 'Peter has {0, plural, =0{no cat} =1{a cat} other{# cats}}', [2])

);

?>



Output (PHP 5.4.17RC1)

==========================

string 'The value of -1 is less 12' (length=26)

string 'The value of 14 is between 12 and 32' (length=36)

string 'The value of 133 is more than 32' (length=32)

string 'Zero' (length=4)

string 'One' (length=3)

string 'Unknown 2' (length=9)

string 'This is some value' (length=18)

string 'Unknown value "somevalue2"' (length=26)

string 'Peter has no cat' (length=16)

string 'Peter has a cat' (length=15)

string 'Peter has 2 cats' (length=16)