Reading values from a file which contains associative array PHP









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I need to read the content of a file called orders.log with PHP and use the variables. The log file is stored like this:



Array
(
[time] => 2099-99-99 00:00:00
[gateway] => Paypal
[gatewayOK] => Yes
[gatewayTransactionId] => XXXXXXX
[POST] => Array
(
[mc_gross] => 9.99
[protection_eligibility] => Eligible
[address_status] => confirmed
[payer_id] => XXXXX
[address_street] => XXXXX
[payment_date] => 00:00:00 Nov 11, 2018 PDT
[payment_status] => Completed
[charset] => windows-1252

)

)


I have tried reading it like this:



<?php
$orders=file_get_contents("orders.log");
echo $orders['time'];
echo $myarray[0]['gateway'];
echo $myarray[1]['mc_gross'];
?>


But the result does not work like intended. It throws "A" and "r" . Any help would be appreciated.










share|improve this question





















  • Is the content of the file literally as you show? Can you change this and save it as something useful like JSON instead?
    – Nigel Ren
    Nov 11 at 17:12










  • yes sadly I need to read the file as it is. I can not parse it to JSON or any other format.
    – Bijay Regmi
    Nov 11 at 17:13










  • Is every record in the same format - as in exactly the same fields on the same line?
    – Nigel Ren
    Nov 11 at 17:15










  • yes it is. Just another array set that declares another order.
    – Bijay Regmi
    Nov 11 at 17:16














up vote
0
down vote

favorite
1












I need to read the content of a file called orders.log with PHP and use the variables. The log file is stored like this:



Array
(
[time] => 2099-99-99 00:00:00
[gateway] => Paypal
[gatewayOK] => Yes
[gatewayTransactionId] => XXXXXXX
[POST] => Array
(
[mc_gross] => 9.99
[protection_eligibility] => Eligible
[address_status] => confirmed
[payer_id] => XXXXX
[address_street] => XXXXX
[payment_date] => 00:00:00 Nov 11, 2018 PDT
[payment_status] => Completed
[charset] => windows-1252

)

)


I have tried reading it like this:



<?php
$orders=file_get_contents("orders.log");
echo $orders['time'];
echo $myarray[0]['gateway'];
echo $myarray[1]['mc_gross'];
?>


But the result does not work like intended. It throws "A" and "r" . Any help would be appreciated.










share|improve this question





















  • Is the content of the file literally as you show? Can you change this and save it as something useful like JSON instead?
    – Nigel Ren
    Nov 11 at 17:12










  • yes sadly I need to read the file as it is. I can not parse it to JSON or any other format.
    – Bijay Regmi
    Nov 11 at 17:13










  • Is every record in the same format - as in exactly the same fields on the same line?
    – Nigel Ren
    Nov 11 at 17:15










  • yes it is. Just another array set that declares another order.
    – Bijay Regmi
    Nov 11 at 17:16












up vote
0
down vote

favorite
1









up vote
0
down vote

favorite
1






1





I need to read the content of a file called orders.log with PHP and use the variables. The log file is stored like this:



Array
(
[time] => 2099-99-99 00:00:00
[gateway] => Paypal
[gatewayOK] => Yes
[gatewayTransactionId] => XXXXXXX
[POST] => Array
(
[mc_gross] => 9.99
[protection_eligibility] => Eligible
[address_status] => confirmed
[payer_id] => XXXXX
[address_street] => XXXXX
[payment_date] => 00:00:00 Nov 11, 2018 PDT
[payment_status] => Completed
[charset] => windows-1252

)

)


I have tried reading it like this:



<?php
$orders=file_get_contents("orders.log");
echo $orders['time'];
echo $myarray[0]['gateway'];
echo $myarray[1]['mc_gross'];
?>


But the result does not work like intended. It throws "A" and "r" . Any help would be appreciated.










share|improve this question













I need to read the content of a file called orders.log with PHP and use the variables. The log file is stored like this:



Array
(
[time] => 2099-99-99 00:00:00
[gateway] => Paypal
[gatewayOK] => Yes
[gatewayTransactionId] => XXXXXXX
[POST] => Array
(
[mc_gross] => 9.99
[protection_eligibility] => Eligible
[address_status] => confirmed
[payer_id] => XXXXX
[address_street] => XXXXX
[payment_date] => 00:00:00 Nov 11, 2018 PDT
[payment_status] => Completed
[charset] => windows-1252

)

)


I have tried reading it like this:



<?php
$orders=file_get_contents("orders.log");
echo $orders['time'];
echo $myarray[0]['gateway'];
echo $myarray[1]['mc_gross'];
?>


But the result does not work like intended. It throws "A" and "r" . Any help would be appreciated.







php arrays






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 11 at 17:10









Bijay Regmi

658




658











  • Is the content of the file literally as you show? Can you change this and save it as something useful like JSON instead?
    – Nigel Ren
    Nov 11 at 17:12










  • yes sadly I need to read the file as it is. I can not parse it to JSON or any other format.
    – Bijay Regmi
    Nov 11 at 17:13










  • Is every record in the same format - as in exactly the same fields on the same line?
    – Nigel Ren
    Nov 11 at 17:15










  • yes it is. Just another array set that declares another order.
    – Bijay Regmi
    Nov 11 at 17:16
















  • Is the content of the file literally as you show? Can you change this and save it as something useful like JSON instead?
    – Nigel Ren
    Nov 11 at 17:12










  • yes sadly I need to read the file as it is. I can not parse it to JSON or any other format.
    – Bijay Regmi
    Nov 11 at 17:13










  • Is every record in the same format - as in exactly the same fields on the same line?
    – Nigel Ren
    Nov 11 at 17:15










  • yes it is. Just another array set that declares another order.
    – Bijay Regmi
    Nov 11 at 17:16















Is the content of the file literally as you show? Can you change this and save it as something useful like JSON instead?
– Nigel Ren
Nov 11 at 17:12




Is the content of the file literally as you show? Can you change this and save it as something useful like JSON instead?
– Nigel Ren
Nov 11 at 17:12












yes sadly I need to read the file as it is. I can not parse it to JSON or any other format.
– Bijay Regmi
Nov 11 at 17:13




yes sadly I need to read the file as it is. I can not parse it to JSON or any other format.
– Bijay Regmi
Nov 11 at 17:13












Is every record in the same format - as in exactly the same fields on the same line?
– Nigel Ren
Nov 11 at 17:15




Is every record in the same format - as in exactly the same fields on the same line?
– Nigel Ren
Nov 11 at 17:15












yes it is. Just another array set that declares another order.
– Bijay Regmi
Nov 11 at 17:16




yes it is. Just another array set that declares another order.
– Bijay Regmi
Nov 11 at 17:16












1 Answer
1






active

oldest

votes

















up vote
1
down vote



accepted










This assumes that each entry is 20 lines long, it reads in the log file and the splits it into 20 segments using array_chunk().



It then processes each segment, first splitting the lines by the => using explode() and adding the values to an associative array with the left hand side as the key. You can then use the key to access each value.



$input = file("log.txt", FILE_IGNORE_NEW_LINES);

$orders = array_chunk($input, 20);
foreach ( $orders as $order )
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);



echo "gateway-".$split['gateway'].PHP_EOL;
echo "mc_gross-".$split['mc_gross'].PHP_EOL;



If you wanted a list of all orders...



$input = file("log.txt", FILE_IGNORE_NEW_LINES);

$orders = array_chunk($input, 20);
$orderList = ;
foreach ( $orders as $order )
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);


$orderList = $split;



echo "gateway-".$orderList[0]['gateway'].PHP_EOL;
echo "mc_gross-".$orderList[0]['mc_gross'].PHP_EOL;


A third way which doesn't rely on the data being all the same format, this reads on a line by line basis and tries to work out the end of an element itself (just a line containing ))...



$fp = fopen("log.txt", "r");
$orderList = ;
$order = ;
while ( $line = fgets($fp))
// Remove extra data after content
$line = rtrim($line);
// If end of order (a line just starting with a ')')
if ( $line == ')' )
// Convert order into associative array
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);


// Add data to order list
$orderList = $split;
$order = ;

else
// Add line to existing data
$order = $line;



print_r($orderList);
fclose($fp);





share|improve this answer






















  • There is a way if you can't rely on the details always being 20 lines long - let me know if you have this problem.
    – Nigel Ren
    Nov 11 at 17:26










  • Well the file also contains a couple of blank datasets like this Array ( [time] => 2018-11-10 08:11:41 [gateway] => Stripe [gatewayOK] => Yes [gatewayTransactionId] => [POST] => Array ( ) [GET] => Array ( ) )
    – Bijay Regmi
    Nov 11 at 17:38










  • As you will end up with an array of segments, you could probably process them after to see which ones you need. The last code example works on variable sized elements.
    – Nigel Ren
    Nov 11 at 17:40










  • Yep I adjusted variables to my need and seems to work perfectly. Thank you.
    – Bijay Regmi
    Nov 11 at 17:41










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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes








up vote
1
down vote



accepted










This assumes that each entry is 20 lines long, it reads in the log file and the splits it into 20 segments using array_chunk().



It then processes each segment, first splitting the lines by the => using explode() and adding the values to an associative array with the left hand side as the key. You can then use the key to access each value.



$input = file("log.txt", FILE_IGNORE_NEW_LINES);

$orders = array_chunk($input, 20);
foreach ( $orders as $order )
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);



echo "gateway-".$split['gateway'].PHP_EOL;
echo "mc_gross-".$split['mc_gross'].PHP_EOL;



If you wanted a list of all orders...



$input = file("log.txt", FILE_IGNORE_NEW_LINES);

$orders = array_chunk($input, 20);
$orderList = ;
foreach ( $orders as $order )
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);


$orderList = $split;



echo "gateway-".$orderList[0]['gateway'].PHP_EOL;
echo "mc_gross-".$orderList[0]['mc_gross'].PHP_EOL;


A third way which doesn't rely on the data being all the same format, this reads on a line by line basis and tries to work out the end of an element itself (just a line containing ))...



$fp = fopen("log.txt", "r");
$orderList = ;
$order = ;
while ( $line = fgets($fp))
// Remove extra data after content
$line = rtrim($line);
// If end of order (a line just starting with a ')')
if ( $line == ')' )
// Convert order into associative array
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);


// Add data to order list
$orderList = $split;
$order = ;

else
// Add line to existing data
$order = $line;



print_r($orderList);
fclose($fp);





share|improve this answer






















  • There is a way if you can't rely on the details always being 20 lines long - let me know if you have this problem.
    – Nigel Ren
    Nov 11 at 17:26










  • Well the file also contains a couple of blank datasets like this Array ( [time] => 2018-11-10 08:11:41 [gateway] => Stripe [gatewayOK] => Yes [gatewayTransactionId] => [POST] => Array ( ) [GET] => Array ( ) )
    – Bijay Regmi
    Nov 11 at 17:38










  • As you will end up with an array of segments, you could probably process them after to see which ones you need. The last code example works on variable sized elements.
    – Nigel Ren
    Nov 11 at 17:40










  • Yep I adjusted variables to my need and seems to work perfectly. Thank you.
    – Bijay Regmi
    Nov 11 at 17:41














up vote
1
down vote



accepted










This assumes that each entry is 20 lines long, it reads in the log file and the splits it into 20 segments using array_chunk().



It then processes each segment, first splitting the lines by the => using explode() and adding the values to an associative array with the left hand side as the key. You can then use the key to access each value.



$input = file("log.txt", FILE_IGNORE_NEW_LINES);

$orders = array_chunk($input, 20);
foreach ( $orders as $order )
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);



echo "gateway-".$split['gateway'].PHP_EOL;
echo "mc_gross-".$split['mc_gross'].PHP_EOL;



If you wanted a list of all orders...



$input = file("log.txt", FILE_IGNORE_NEW_LINES);

$orders = array_chunk($input, 20);
$orderList = ;
foreach ( $orders as $order )
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);


$orderList = $split;



echo "gateway-".$orderList[0]['gateway'].PHP_EOL;
echo "mc_gross-".$orderList[0]['mc_gross'].PHP_EOL;


A third way which doesn't rely on the data being all the same format, this reads on a line by line basis and tries to work out the end of an element itself (just a line containing ))...



$fp = fopen("log.txt", "r");
$orderList = ;
$order = ;
while ( $line = fgets($fp))
// Remove extra data after content
$line = rtrim($line);
// If end of order (a line just starting with a ')')
if ( $line == ')' )
// Convert order into associative array
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);


// Add data to order list
$orderList = $split;
$order = ;

else
// Add line to existing data
$order = $line;



print_r($orderList);
fclose($fp);





share|improve this answer






















  • There is a way if you can't rely on the details always being 20 lines long - let me know if you have this problem.
    – Nigel Ren
    Nov 11 at 17:26










  • Well the file also contains a couple of blank datasets like this Array ( [time] => 2018-11-10 08:11:41 [gateway] => Stripe [gatewayOK] => Yes [gatewayTransactionId] => [POST] => Array ( ) [GET] => Array ( ) )
    – Bijay Regmi
    Nov 11 at 17:38










  • As you will end up with an array of segments, you could probably process them after to see which ones you need. The last code example works on variable sized elements.
    – Nigel Ren
    Nov 11 at 17:40










  • Yep I adjusted variables to my need and seems to work perfectly. Thank you.
    – Bijay Regmi
    Nov 11 at 17:41












up vote
1
down vote



accepted







up vote
1
down vote



accepted






This assumes that each entry is 20 lines long, it reads in the log file and the splits it into 20 segments using array_chunk().



It then processes each segment, first splitting the lines by the => using explode() and adding the values to an associative array with the left hand side as the key. You can then use the key to access each value.



$input = file("log.txt", FILE_IGNORE_NEW_LINES);

$orders = array_chunk($input, 20);
foreach ( $orders as $order )
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);



echo "gateway-".$split['gateway'].PHP_EOL;
echo "mc_gross-".$split['mc_gross'].PHP_EOL;



If you wanted a list of all orders...



$input = file("log.txt", FILE_IGNORE_NEW_LINES);

$orders = array_chunk($input, 20);
$orderList = ;
foreach ( $orders as $order )
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);


$orderList = $split;



echo "gateway-".$orderList[0]['gateway'].PHP_EOL;
echo "mc_gross-".$orderList[0]['mc_gross'].PHP_EOL;


A third way which doesn't rely on the data being all the same format, this reads on a line by line basis and tries to work out the end of an element itself (just a line containing ))...



$fp = fopen("log.txt", "r");
$orderList = ;
$order = ;
while ( $line = fgets($fp))
// Remove extra data after content
$line = rtrim($line);
// If end of order (a line just starting with a ')')
if ( $line == ')' )
// Convert order into associative array
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);


// Add data to order list
$orderList = $split;
$order = ;

else
// Add line to existing data
$order = $line;



print_r($orderList);
fclose($fp);





share|improve this answer














This assumes that each entry is 20 lines long, it reads in the log file and the splits it into 20 segments using array_chunk().



It then processes each segment, first splitting the lines by the => using explode() and adding the values to an associative array with the left hand side as the key. You can then use the key to access each value.



$input = file("log.txt", FILE_IGNORE_NEW_LINES);

$orders = array_chunk($input, 20);
foreach ( $orders as $order )
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);



echo "gateway-".$split['gateway'].PHP_EOL;
echo "mc_gross-".$split['mc_gross'].PHP_EOL;



If you wanted a list of all orders...



$input = file("log.txt", FILE_IGNORE_NEW_LINES);

$orders = array_chunk($input, 20);
$orderList = ;
foreach ( $orders as $order )
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);


$orderList = $split;



echo "gateway-".$orderList[0]['gateway'].PHP_EOL;
echo "mc_gross-".$orderList[0]['mc_gross'].PHP_EOL;


A third way which doesn't rely on the data being all the same format, this reads on a line by line basis and tries to work out the end of an element itself (just a line containing ))...



$fp = fopen("log.txt", "r");
$orderList = ;
$order = ;
while ( $line = fgets($fp))
// Remove extra data after content
$line = rtrim($line);
// If end of order (a line just starting with a ')')
if ( $line == ')' )
// Convert order into associative array
$split = ;
foreach ( $order as $line )
$info = explode("=>", $line);
if ( count($info) == 2)
$split[trim($info[0]," t")] = trim ($info[1]);


// Add data to order list
$orderList = $split;
$order = ;

else
// Add line to existing data
$order = $line;



print_r($orderList);
fclose($fp);






share|improve this answer














share|improve this answer



share|improve this answer








edited Nov 11 at 17:40

























answered Nov 11 at 17:26









Nigel Ren

23.7k61832




23.7k61832











  • There is a way if you can't rely on the details always being 20 lines long - let me know if you have this problem.
    – Nigel Ren
    Nov 11 at 17:26










  • Well the file also contains a couple of blank datasets like this Array ( [time] => 2018-11-10 08:11:41 [gateway] => Stripe [gatewayOK] => Yes [gatewayTransactionId] => [POST] => Array ( ) [GET] => Array ( ) )
    – Bijay Regmi
    Nov 11 at 17:38










  • As you will end up with an array of segments, you could probably process them after to see which ones you need. The last code example works on variable sized elements.
    – Nigel Ren
    Nov 11 at 17:40










  • Yep I adjusted variables to my need and seems to work perfectly. Thank you.
    – Bijay Regmi
    Nov 11 at 17:41
















  • There is a way if you can't rely on the details always being 20 lines long - let me know if you have this problem.
    – Nigel Ren
    Nov 11 at 17:26










  • Well the file also contains a couple of blank datasets like this Array ( [time] => 2018-11-10 08:11:41 [gateway] => Stripe [gatewayOK] => Yes [gatewayTransactionId] => [POST] => Array ( ) [GET] => Array ( ) )
    – Bijay Regmi
    Nov 11 at 17:38










  • As you will end up with an array of segments, you could probably process them after to see which ones you need. The last code example works on variable sized elements.
    – Nigel Ren
    Nov 11 at 17:40










  • Yep I adjusted variables to my need and seems to work perfectly. Thank you.
    – Bijay Regmi
    Nov 11 at 17:41















There is a way if you can't rely on the details always being 20 lines long - let me know if you have this problem.
– Nigel Ren
Nov 11 at 17:26




There is a way if you can't rely on the details always being 20 lines long - let me know if you have this problem.
– Nigel Ren
Nov 11 at 17:26












Well the file also contains a couple of blank datasets like this Array ( [time] => 2018-11-10 08:11:41 [gateway] => Stripe [gatewayOK] => Yes [gatewayTransactionId] => [POST] => Array ( ) [GET] => Array ( ) )
– Bijay Regmi
Nov 11 at 17:38




Well the file also contains a couple of blank datasets like this Array ( [time] => 2018-11-10 08:11:41 [gateway] => Stripe [gatewayOK] => Yes [gatewayTransactionId] => [POST] => Array ( ) [GET] => Array ( ) )
– Bijay Regmi
Nov 11 at 17:38












As you will end up with an array of segments, you could probably process them after to see which ones you need. The last code example works on variable sized elements.
– Nigel Ren
Nov 11 at 17:40




As you will end up with an array of segments, you could probably process them after to see which ones you need. The last code example works on variable sized elements.
– Nigel Ren
Nov 11 at 17:40












Yep I adjusted variables to my need and seems to work perfectly. Thank you.
– Bijay Regmi
Nov 11 at 17:41




Yep I adjusted variables to my need and seems to work perfectly. Thank you.
– Bijay Regmi
Nov 11 at 17:41

















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