PHP variables, what is wrong with my code? - php

Question

There is a PHP script that get's new data using python script.
I'm able to foreach and loop and get key2, and value2 for array but unable to get $address and $product variables to put it into $shell command. What is wrong with my variables?
Just starting to code, it would be helpful if anyone teaches me this.
foreach ($gotdata as $key1 => $value1) {
foreach ($value1 as $key2 => $value2) {
//print " key2: " . $key2 . " value2: ". $value2;
$address = "";
$maker = "";
if($key2 == 'Address'){
$address = $value2;
print "address: ".$address; //able to get it on console
}
if($key2 == 'Product'){
$product = $value2;
print "product: ".$product; //able to get it on console
}
$shell = 'python /opt/getdata.py '.$address.' '.$product;
print "shell:" . $shell; //not able to get $address and $product
// $current = shell_exec($shell);
// $current = (int)$current;
// print "current:" . $current;
}
}
This is what the multidimensional array looks like.
The main array is different size every time I run the script. It could be 10 or 14 etc.
The
subarrays on the other hand always have the same six items.
array(2) {
[0]=>
array(6) {
["Id"]=>
string(1) "1"
["Name"]=>
string(15) "name01"
["Address"]=>
string(12) "1.1.1.1"
["Product"]=>
string(1) "1"
["Current"]=>
string(3) "111"
["DateTime"]=>
string(19) "2020-09-09 15:03:46"
}
[1]=>
array(6) {
["Id"]=>
string(1) "2"
["Name"]=>
string(15) "name02"
["Address"]=>
string(12) "1.1.1.2"
["Product"]=>
string(1) "1"
["Current"]=>
string(3) "111"
["DateTime"]=>
string(19) "2020-09-09 15:03:46"
}

Answer 1

I assume you can access the values you want directly from the main loop.
EDIT: Now that the array has been posted, I'm sure this will work.
No need to nest loop the array
foreach ($gotdata as $key1 => $value1) {
$shell = 'python /opt/getdata.py '.$value1['Address'] . ' ' . $value1['Product'];
print "shell:" . $shell; //not able to get $address and $product
}
Nesting a foreach loop is the same as accessing the subarray item.

Answer 2

i do not know what is your desire output. But if you want both values. Try it
foreach ($gotdata as $key1 => $value1) {
$address = "";
$product = "";
foreach ($value1 as $key2 => $value2) {
//print " key2: " . $key2 . " value2: ". $value2;
if($key2 == 'Address'){
$address = $value2;
print "address: ".$address; //able to get it on console
}
elseif($key2 == 'Product'){
$product = $value2;
print "product: ".$product; //able to get it on console
}
if($address!="" && $product!=""){
$shell = 'python /opt/getdata.py '.$address.' '.$product;
print "shell:" . $shell; //not able to get $address and $product
}
// $current = shell_exec($shell);
// $current = (int)$current;
// print "current:" . $current;
}
}
Also you have not define $product in your code.