# MessageFormatter::getErrorMessage

# msgfmt_get_error_message

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

MessageFormatter::getErrorMessage -- msgfmt_get_error_message — Get the error text from the last operation

### 说明

面向对象风格

public MessageFormatter::getErrorMessage(): string

过程化风格

msgfmt_get_error_message(MessageFormatter `$formatter`): string

Get the error text from the last operation.

### 参数

`formatter`

  The message formatter

### 返回值

Description of the last error.

### 示例

示例 #1 msgfmt_get_error_message() example

`<?php
$fmt = msgfmt_create("en_US", "{0, number} monkeys on {1, number} trees");
$str = msgfmt_format($fmt, array());
if(!$str) {
echo "ERROR: ".msgfmt_get_error_message($fmt) . " (" . msgfmt_get_error_code($fmt) . ")\n";
}
?>`

示例 #2 OO example

`<?php
$fmt = new MessageFormatter("en_US", "{0, number} monkeys on {1, number} trees");
$str = $fmt->format(array());
if(!$str) {
echo "ERROR: ".$fmt->getErrorMessage() . " (" . $fmt->getErrorCode() . ")\n";
}
?>`

以上示例会输出：

    ERROR: msgfmt_format: not enough parameters: U_ILLEGAL_ARGUMENT_ERROR (1)

### 参见

- msgfmt_get_error_code() - Get the error code from last operation
- intl_get_error_code() - Get the last error code
- intl_is_failure() - Check whether the given error code indicates failure

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