<?php
$user = [];
$arr = [[ 'chatduration' => 124.502,'username' => 'bhavin'],[ 'chatduration' => 124.502,'username' => 'bhavin']];
foreach($arr as $record){
if (array_key_exists($record['username'],$record))
{
$user[$record['username']] = $user[$record['username']] + $record['chatduration'];
echo "inside";
}
else
{
$user[$record['username']] = $record['chatduration'];
}
}
print_r($arr);
- Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- Array
(
[0] => Array
(
[chatduration] => 124.502
[username] => bhavin
)
[1] => Array
(
[chatduration] => 124.502
[username] => bhavin
)
)
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Array
(
[0] => Array
(
[chatduration] => 124.502
[username] => bhavin
)
[1] => Array
(
[chatduration] => 124.502
[username] => bhavin
)
)
preferences:
294.29 ms | 402 KiB | 158 Q