MessageFormatter::formatMessage

msgfmt_format_message

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

MessageFormatter::formatMessage -- msgfmt_format_message — Formate rapidement un message

Description

Style orienté objet

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

Style procédural

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

Fonction de formatage rapide, qui formate une chaîne sans avoir à créer explicitement un objet de formatage. Utilisez cette fonction lorsque l'opération de formatage n'est effectuée qu'une seule fois et qu'il n'est pas nécessaire de conserver des paramètres ou des états, ou lorsque vous souhaitez personnaliser la sortie en fournissant directement un contexte supplémentaire à ICU.

Liste de paramètres

locale: La locale à utiliser pour le formatage
pattern: La chaîne de caractères dans laquelle il faut insérer les données. Le modèle utilise une syntaxe qui accepte les apostrophes; Voir » Quoting/Escaping pour plus de détails.
values: Le tableau de valeurs à insérer dans la chaîne de format.

Valeurs de retour

La chaîne formatée, ou bien false si une erreur survient.

Exemples

Exemple #1 Exemple avec msgfmt_format_message(), style procédural

<?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} Bäumen sind {2,number} Affen pro Baum\n", array(4560, 123, 4560/123));
echo msgfmt_format_message("en", 'You finished {place, selectordinal, one {#st} two {#nd} few {#rd} other {#th}}!', ['place' => 3]), "\n";
echo msgfmt_format_message("en",
        "There {apple, plural,
            =0 {are no apples}
            =1 {is one apple...}
            other {are # apples!}
        }",
    ['apple' => 0]
), "\n";

Exemple #2 Exemple avec msgfmt_format_message(), style procédural

<?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} Bäumen sind {2,number} Affen pro Baum\n", array(4560, 123, 4560/123));
echo MessageFormatter::formatMessage("en", 'You finished {place, selectordinal, one {#st} two {#nd} few {#rd} other {#th}}!', ['place' => 3]), "\n";
echo MessageFormatter::formatMessage("en",
        "There {apple, plural,
            =0 {are no apples}
            =1 {is one apple...}
            other {are # apples!}
        }",
    ['apple' => 0]
), "\n";

L'exemple ci-dessus va afficher :

4,560 monkeys on 123 trees make 37.073 monkeys per tree
4.560 Affen auf 123 Bäumen sind 37,073 Affen pro Baum
You finished 3rd!
There are no apples

Exemple #3 Demander à ICU de formater la devise avec le symbole monétaire commun et avec le symbole monétaire court.

Nécessite ICU ≥ 67.

<?php
echo msgfmt_format_message("cs_CZ", "{0, number, :: currency/CAD}", array(123.45));
echo msgfmt_format_message("cs_CZ", "{0, number, :: currency/CAD unit-width-narrow}", array(123.45));

L'exemple ci-dessus va afficher :

123,45 CA$
123,45 $

Voir aussi

msgfmt_create() - Construit un nouveau formateur de messages
msgfmt_parse() - Analyse une chaîne en fonction du modèle
msgfmt_get_error_code() - Lit le dernier code d'erreur de la dernière opération
msgfmt_get_error_message() - Lit le message d'erreur de la dernière opération

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User Contributed Notes 3 notes

down

zlobnygrif at gmail dot com ¶

11 years ago

<?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)

down

ricardoyubal at gmail dot com ¶

3 years ago

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']);

?>

down

contact at sowapps dot com ¶

3 years ago

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}
?>

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