(PHP 4, PHP 5, PHP 7)
fgetcsv — Gets line from file pointer and parse for CSV fields
$handle
[, int $length
= 0
[, string $delimiter
= ","
[, string $enclosure
= '"'
[, string $escape
= "\"
]]]] )Similar to fgets() except that fgetcsv() parses the line it reads for fields in CSV format and returns an array containing the fields read.
handle
A valid file pointer to a file successfully opened by fopen(), popen(), or fsockopen().
length
Must be greater than the longest line (in characters) to be found in
the CSV file (allowing for trailing line-end characters). Otherwise the
line is split in chunks of length
characters,
unless the split would occur inside an enclosure.
Omitting this parameter (or setting it to 0 in PHP 5.1.0 and later) the maximum line length is not limited, which is slightly slower.
delimiter
The optional delimiter
parameter sets the field delimiter (one character only).
enclosure
The optional enclosure
parameter sets the field enclosure character (one character only).
escape
The optional escape
parameter sets the escape character (one character only).
Returns an indexed array containing the fields read.
Note:
A blank line in a CSV file will be returned as an array comprising a single null field, and will not be treated as an error.
Note: PHP가 매킨토시 컴퓨터에서 파일을 읽거나 작성할 때 행의 끝을 판단하지 못하면, auto_detect_line_endings 실행 옵션을 활성화 함으로써 문제가 해결될 수 있습니다.
fgetcsv() returns NULL
if an invalid
handle
is supplied or FALSE
on other errors,
including end of file.
버전 | 설명 |
---|---|
5.3.0 |
The escape parameter was added
|
5.1.0 |
The length is now optional.
Default is 0, meaning no length limit.
|
4.3.5 | fgetcsv() is now binary safe |
Example #1 Read and print the entire contents of a CSV file
<?php
$row = 1;
if (($handle = fopen("test.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$num = count($data);
echo "<p> $num fields in line $row: <br /></p>\n";
$row++;
for ($c=0; $c < $num; $c++) {
echo $data[$c] . "<br />\n";
}
}
fclose($handle);
}
?>
Note:
Locale setting is taken into account by this function. If LANG is e.g. en_US.UTF-8, files in one-byte encoding are read wrong by this function.