Php array_diff

Php find differences between two arrays

<?php
$array1 = array("a" => "green", "red", "blue", "red");
$array2 = array("b" => "green", "yellow", "red");
$result = array_diff($array1, $array2);

print_r($result);
?>

Array
(
    [1] => blue
)

Source: php.net

Array_diff

<?php
$array1 = array("a" => "green", "red", "blue", "red");
$array2 = array("b" => "green", "yellow", "red");
$result = array_diff($array1, $array2);
?>

Array
(
    [1] => blue
)

Source: php.net

Php array to csv

Instead of writing out values consider using 'fputcsv()'.

This may solve your problem immediately.

function array2csv($data, $delimiter = ',', $enclosure = '"', $escape_char = "\\")
{
    $f = fopen('php://memory', 'r+');
    foreach ($data as $item) {
        fputcsv($f, $item, $delimiter, $enclosure, $escape_char);
    }
    rewind($f);
    return stream_get_contents($f);
}

$list = array (
    array('aaa', 'bbb', 'ccc', 'dddd'),
    array('123', '456', '789'),
    array('"aaa"', '"bbb"')
);
var_dump(array2csv($list));

/*
I hope it will help you.
Namaste
Stay Home Stay Safe
*/

Source: stackoverflow.com

Php array_diff

PHP function array_diff(array $array1, array $array2, array ...$_) int[]
--------------------------------------------------------------------  
Computes the difference of arrays.
  
Parameters:
array--$array1--The array to compare from
array--$array2--An array to compare against
array--...$_--[optional]
  
Returns: an array containing all the entries from array1 that are not present in any of the other arrays.

Source: php.net

Get diff array php

$a=[1,2,3];
$b=[2,4,6];
$x = array_diff($b,$a);
echo "<pre>";
print_r($x);

Source: php.addin.my.id

Array_diff php

<?php
$array1 = array("a" => "green", "red", "blue", "red");
$array2 = array("b" => "green", "yellow", "red");
$result = array_diff($array1, $array2);

print_r($result);
?>

Source: php.net

Similar codes

6 votes125 views2 answers
Laravel : commande introuvable
PHP
1 vote81 views2 answers
Route [/login] not defined.
PHP
2 votes132 views2 answers
How to create shortcode with php
PHP
0 vote195 views1 answer
Function to find total number of students in wplms
PHP
0 vote121 views2 answers
Wpdb get results foreach
PHP
0 vote118 views2 answers
HTML and PHP enquiry form
PHP
10 votes147 views6 answers
Table laravel
PHP Laravel
0 vote150 views1 answer
Install phpmyadmin on vagrant homestead on mac
PHP
0 vote120 views1 answer
How to get ID and other string in url
PHP
0 vote136 views1 answer
Wordpress how to match password
PHP Wordpress