(PHP 5 >= 5.4.0, PHP 7)
SplFileObject::fputcsv — Write a field array as a CSV line
public SplFileObject::fputcsv ( array $fields [, string $delimiter = "," [, string $enclosure = '"' [, string $escape = "\\" ]]] ) : int|false
Writes the fields array to the file as a CSV line.
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).
escape
The optional escape parameter sets the escape character (at most one character). An empty string ("") disables the proprietary escape mechanism.
Note:
If an
enclosurecharacter is contained in a field, it will be escaped by doubling it, unless it is immediately preceded by anescape_char.
Returns the length of the written string or false on failure.
Returns false, and does not write the CSV line to the file, if the delimiter or enclosure parameter is not a single character.
An E_WARNING level error is issued if the delimiter or enclosure parameter is not a single character.
| Version | Description |
|---|---|
| 7.4.0 | The escape parameter now also accepts an empty string to disable the proprietary escape mechanism. |
| 5.5.21, 5.6.5 | Added the escape parameter. |
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"""
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https://www.php.net/manual/en/splfileobject.fputcsv.php