PHP | SplFileObject fputcsv() Function

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The SplFileObject fputcsv() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used write a field array as a CSV line.

Syntax:

string SplFileObject::fputcsv()

Parameters: This function accept four parameters one is mandatory and three are optional.

$fields: Specifies the an array of values.
$delimiter: An optional parameter which specify sets the field delimiter.
$enclosure: An optional parameter which specify field enclosure.
$escape: An optional parameter used for escape character.

Return values: This function returns length of the written string or FALSE otherwise.

Below Program illustrate the SplFileObject fputcsv() function in PHP.

Program :

<?php 
  
// Create an Array 
$gfg = array ( 
    array('gfg', 'zambiatek', 'gced', 'Article'), 
    array('Hello', 'Sudo', 'Placement'), 
    array('"Contribute"', '"Interview"'), 
    array('"System"', '"IDE"') 
); 
  
// Creating Spl Object 
$file = new SplFileObject('gfg.csv', 'w'); 
  
foreach ($gfg as $arr) { 
    $file->fputcsv($arr); 
} 
  
  
echo "Successfully write data in gfg.csv"; 
?> 