Php Array Count no work me - php

Question

I have in txt file this data for products of shop :
product 1
product 1
product 2
product 2
product 2
product 1
product 1
product 3
product 3
product 3
product 1
product 1
product 3
product 1
Ok , the people add products to the card of shopping and these products insert in general txt
For recover the data i use the next script :
<?php
$file_data=file("products.txt");
for ($i=0;$i<sizeof($file_data);$i++)
{
/// Create array of groups
$global_products[]=$file_data[$i];
}
/// Now i want get the products and the number in each case for example of the product 1 i have 6 for the product 2 i have 3 and for the product 3 i have 4 , ok for get this i can use thi function
$prr=array_count_values($global_productos);
print_r (object2array($prr),true);
?>
If i use print_r i can get the products and number in each case but how i can get in other mode , for example for use with normal function of print or echo , i try get finally the data show as this :
Product 1 (6)
Product 2 (3)
Product 3 (4)
Thank´s Regards

Answer 1

use the code below
<?php
$file_data=file("output_rrr.txt");
for ($i=0;$i<sizeof($file_data);$i++)
{
/// Create array of groups
$global_products[]=$file_data[$i];
}
/// Now i want get the products and the number in each case for example of the product 1 i have 6 for the product 2 i have 3 and for the product 3 i have 4 , ok for get this i can use thi function
$prr=array_count_values($global_products);
foreach($prr as $key=>$value)
{
echo trim($key).": ".$value."<br/>";
}
?>