Php - How to convert multiple key values array to | (Pipe) Separated string
arrays, php, pipe, string
Solution
The solution using `array_map` and `implode` functions:
$result = implode("|", array_map(function ($v) {
return $v[0] . "=" .$v[1];
}, $product_attributes));
print_r($result);
The output:
Applications=Steel; PVC; Std. Wall|Blade Exp.=0.29|Fits Model=153
Problem
I am working on one project with multiple array operations. I have one variable called $product_attributes and it contains below array as value. ``` Array ( [0] => Array ( [0] => Applications [1] => Steel; PVC; Std. Wall ) [1] => Array ( [0] => Blade Exp. [1] => 0.29 ) [2] => Array ( [0] => Fits Model [1] => 153 ) ) ``` Now i want to convert it into | (Pipe) Separated String like below: ``` Applications=Steel; PVC; Std. Wall|Blade Exp.=0.29|Fits Model=153 ``` Below is what i have tried: ``` $tags = implode('|',$product_attributes); echo "Output".$tags; ``` But it returns output as below: ``` OutputArray|Array|Array|Array|Array|Array ```