Longhorn PHP 2019 Schedule

SplFileObject::setCsvControl

(PHP 5 >= 5.2.0, PHP 7)

SplFileObject::setCsvControlSet the delimiter, enclosure and escape character for CSV

说明

public SplFileObject::setCsvControl ([ string $delimiter = "," [, string $enclosure = "\"" [, string $escape = "\\" ]]] ) : void

Sets the delimiter, enclosure and escape character for parsing CSV fields.

参数

delimiter

The field delimiter (one character only).

enclosure

The field enclosure character (one character only).

escape

The field escape character (at most one character). An empty string ("") disables the proprietary escape mechanism.

返回值

没有返回值。

更新日志

版本 说明
7.4.0 The escape_char parameter now also accepts an empty string to disable the proprietary escape mechanism.
5.3.0 Added the escape parameter.

范例

Example #1 SplFileObject::setCsvControl() example

<?php
$file 
= new SplFileObject("data.csv");
$file->setFlags(SplFileObject::READ_CSV);
$file->setCsvControl('|');
foreach (
$file as $row) {
    list (
$fruit$quantity) = $row;
    
// Do something with values
}
?>

Contents of data.csv

<?php
apples|20
bananas|14
cherries|87
?>

参见

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