php array to csv string

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Michele
14 Mar 2017
1Instead of writing out values consider using 'fputcsv()'.
2
3This may solve your problem immediately.
4
5function array2csv($data, $delimiter = ',', $enclosure = '"', $escape_char = "\\")
6{
7    $f = fopen('php://memory', 'r+');
8    foreach ($data as $item) {
9        fputcsv($f, $item, $delimiter, $enclosure, $escape_char);
10    }
11    rewind($f);
12    return stream_get_contents($f);
13}
14
15$list = array (
16    array('aaa', 'bbb', 'ccc', 'dddd'),
17    array('123', '456', '789'),
18    array('"aaa"', '"bbb"')
19);
20var_dump(array2csv($list));
21
22/*
23I hope it will help you.
24Namaste
25Stay Home Stay Safe
26*/
Mateo
23 Feb 2018
1To convert an array into a CSV file we can use fputcsv() function. The fputcsv() function is used to format a line as CSV (comma separated values) file and writes it to an open file. The file which has to be read and the fields are sent as parameters to the fputcsv() function and it returns the length of the written string on success or FALSE on failure.
2
3Syntax :
4
5fputcsv( file, fields, separator, enclosure, escape )
6  
7Example:
8<?php 
9  
10// Create an array of elements 
11$list = array( 
12    ['Name', 'age', 'Gender'], 
13    ['Bob', 20, 'Male'], 
14    ['John', 25, 'Male'], 
15    ['Jessica', 30, 'Female'] 
16); 
17   
18// Open a file in write mode ('w') 
19$fp = fopen('persons.csv', 'w'); 
20  
21// Loop through file pointer and a line 
22foreach ($list as $fields) { 
23    fputcsv($fp, $fields); 
24} 
25  
26fclose($fp); 
27?> 
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