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SplFileObject

SplFileObject::fputcsv

(PHP 5 >= 5.4.0)

SplFileObject::fputcsvWrite a field array as a CSV line

说明

public int SplFileObject::fputcsv ( array $fields [, string $delimiter = ',' [, string $enclosure = '"' ]] )

Writes the fields array to the file as a CSV line.

参数

fields

An array of values.

delimiter

The optional delimiter parameter sets the field delimiter (one character only).

enclosure

The optional enclosure parameter sets the field enclosure (one character only).

返回值

Returns the length of the written string 或者在失败时返回 FALSE.

Returns FALSE, and does not write the CSV line to the file, if the delimiter or enclosure parameter is not a single character.

错误/异常

An E_WARNING level error is issued if the delimiter or enclosure parameter is not a single character.

范例

Example #1 SplFileObject::fputcsv() example

<?php

$list 
= array (
    array(
'aaa''bbb''ccc''dddd'),
    array(
'123''456''789'),
    array(
'"aaa"''"bbb"')
);

$file = new SplFileObject('file.csv''w');

foreach (
$list as $fields) {
    
$file->fputcsv($fields);
}

?>

The above example will write the following to file.csv:

aaa,bbb,ccc,dddd
123,456,789
"""aaa""","""bbb"""

参见


SplFileObject
PHP 手册