08-18-2008
Use of AWK as array
Dear Experts,
I have a file containing text like below
123
456
789
012
345
I want to save each line in array.
and print each array index as per my requirement.
For Example array[2] will print 456
array[4] will print 012
Thanks for your Help.
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LEARN ABOUT PHP
splfileobject.fputcsv
SPLFILEOBJECT.FPUTCSV(3) 1 SPLFILEOBJECT.FPUTCSV(3)
SplFileObject::fputcsv - Write a field array as a CSV line
SYNOPSIS
public int SplFileObject::fputcsv (array $fields, [string $delimiter = ","], [string $enclosure = '"'], [string $escape = "
DESCRIPTION
Writes the $fields array to the file as a CSV line.
PARAMETERS
o $fields
- An array of values.
o $delimiter
- The optional $delimiter parameter sets the field delimiter (one character only).
o $enclosure
- The optional $enclosure parameter sets the field enclosure (one character only).
o $escape
- The optional $escape parameter sets the escape character (one character only).
RETURN VALUES
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.
ERRORS
/EXCEPTIONS
An E_WARNING level error is issued if the $delimiter or $enclosure parameter is not a single character.
CHANGELOG
+--------------+-------------------------------+
| Version | |
| | |
| | Description |
| | |
+--------------+-------------------------------+
|5.5.21, 5.6.5 | |
| | |
| | Added the $escape parameter. |
| | |
+--------------+-------------------------------+
EXAMPLES
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"""
SEE ALSO
fputcsv(3), SplFileObject::fgetcsv.
PHP Documentation Group SPLFILEOBJECT.FPUTCSV(3)